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Synspective
Selling data from small radar satellites that see the ground through clouds and at night. A growth stage in which investment and subsidies outweigh sales

Synspective, listed on the Tokyo Stock Exchange Growth market, builds its own small SAR (synthetic aperture radar) satellites, which can observe the ground through clouds and in darkness, launches them, and sells the images and the analysis built on them. According to its official list, it has launched StriX 13 times between 2020 and 26 September 2026. Yet its annual securities report says that about 90% of 2025 sales went to government bodies and that the company is at a stage where large sums go out on building and launching satellites before the revenue arrives. This profile sets out what role the company plays in space, what it spends on, how much it has actually achieved and what is still only a plan, using statutory filings and official announcements.

Sources: the annual securities report filed on 26 March 2026, the second-quarter results released on 14 August 2026, and the launch list and press releases on the company's website, used as primary material. The space business changes fast, so dates of checking are given. Last updated 17 October 2026.

What this article covers
  1. Synspective in 30 seconds, and where it stands in the space industry
  2. The logo and how the name is written
  3. Where the company sits in the space industry
  4. Scale
  5. Resources committed to space
  6. What it has done so far
  7. What comes next
  8. What the company is aiming for in space
  9. Map of space-industry partnerships
  10. Technology, products and services
  11. The risks this company carries
  12. Glossary, references and claim-to-source audit

1. Synspective in 30 seconds, and where it stands in the space industry

LEGAL NAMESynspective Inc.Japanese name: Kabushiki Kaisha Synspective (founded February 2018)
HEADQUARTERSKoto-ku, Tokyo3-10-3 Miyoshi. The volume factory is in Yamato, Kanagawa
LISTINGTSE Growth 290AListed in December 2024 (the history section of the annual report)
CATEGORY IN THIS FIELDSatellites and in-orbit services
(SAR satellite data)
Its business is observation satellites and their data, not rockets
MAIN SATELLITEStriX (small SAR satellite)100 kg class. 13 launched (official list, as of 26 September 2026)
TARGET FOR SATELLITES IN OPERATION10 by end 2026
30 or more from 2028
The company's plan (annual report). Not an achieved fact
MAIN CUSTOMERSCabinet Office and Ministry of Defense85.3% of 2025 sales (58.0% plus 27.3%)
LAUNCHESRocket Lab (13 flights)
H3 and SpaceX contracted
Launching is outsourced. The company builds no rockets
The one thing to grasp first: it sells the data and analysis from satellites, not the satellites

What Synspective sells is not a satellite but the radar images taken by its own satellites, and the analysis of them Sourced. The annual report divides the business into "data sales" and "solutions", and says data sales are the main line for now.

The same report states that about 90% of sales went to government bodies (fiscal years to December 2024 and December 2025) and that the company posted losses through the year to December 2025 Sourced. In other words, it is spending ahead of revenue to add satellites, on the premise that more satellites mean more sales. This article reads the money going out and the money coming in separately.

2. The logo and how the name is written

A note on names: the company is Synspective Inc. (Kabushiki Kaisha Synspective in Japanese), and the name begins with the letter S. It has four subsidiaries: Synspective SG Pte. Ltd. in Singapore, Synspective Japan Inc. in Japan (which runs satellite operations), and Synspective USA HD, Inc. and Synspective USA, Inc. in the United States (annual report). The satellites are called StriX. The official list includes StriX-alpha, StriX-beta and StriX-1, followed by names such as "Fifth StriX" and "Seventh StriX".

Official site: https://synspective.com/

The logo is the image used in the header of the official website (the version for white backgrounds). Retrieved 17 October 2026.

3. Where the company sits in the space industry

Four types of company in the space industry The same "space company" label hides different roles in orbit, and so different strengths and challenges Launch Exploration, crewed & lunar Satellites, in-orbit services & manufacturing Parts & systems Carry payloads to space To the Moon and stations Operate and build in orbit Support the spacecraft SpaceX / Blue Origin Rocket Lab / Firefly Axiom Space Intuitive Machines ispace / Astrobotic Astroscale / Varda Synspective / Starcloud Northrop Grumman / BAE Systems / Microchip / Redwire Launch capacity and reuse Reach to the Moon and ISS New uses and markets Track record, reliability Failures, schedule slips Funding and schedule risk Demos, unproven revenue Slow to qualify and ship Synspective is a satellite company: it builds its own satellites and sells the data and analysis Rockets are outsourced (Rocket Lab, SpaceX, MHI). Investment is heavy and government reliance is high
Fig. 1 The four types of company in the space industry, and where Synspective sits. The classification is our own, and the companies shown are examples drawn from this series Our calculation. Synspective designs, builds and operates its satellites itself, which makes it fairly vertically integrated within this type. Launches and part of the ground stations are outsourced.
What "SAR" means (a plain explanation)

An ordinary camera (an optical satellite) captures sunlight reflected from the ground, so it cannot see through clouds and is dim at night. A SAR satellite sends out its own radio waves (microwaves) and receives what bounces back, so it sees through clouds and works at night. StriX uses "X-band" radio (a wavelength of about 3 cm), and the shorter the wavelength, the finer the detail that can be resolved (annual report).

Our series explainer on satellite remote sensing and SAR describes the principle in detail.

4. Scale

As a listed company, Synspective's scale can be checked in its annual securities report. It has a single segment, satellite data, and no business outside space Sourced.

Indicator (consolidated, in thousands of yen)Year to Dec 2023Year to Dec 2024Year to Dec 2025
Net sales1,386,2832,316,6492,376,506
Ordinary loss(1,951,232)(3,594,948)(1,074,946)
Net loss attributable to owners of the parent(1,520,458)(3,592,954)(371,162)
Net assets7,870,63819,872,94138,793,398
Total assets11,314,94328,195,33649,373,645
Further details for the year to December 2025Amount or headcountCategory
Subsidy income¥3,764,376 thousand (non-operating income)Sourced
Total revenue (net sales plus subsidy income; the company's management indicator)¥6,140,883 thousand (up 144.8% on the previous year)Sourced (company's indicator)
Operating loss¥4,137,638 thousandSourced
Employees (consolidated)228 (plus 8 temporary staff, shown separately). Up 36 on the previous yearSourced
Headcount by siteHead office (Koto-ku, Tokyo) 174; Yamato factory (Kanagawa) 45 (the filing entity, 31 December 2025)Sourced
A caution

"Total revenue" is the sum of net sales and subsidy income that the company uses as a management indicator. It is not accounting sales (the results summary labels it a non-GAAP measure). Subsidy income was about 61% of total revenue in the year to December 2025 (3,764,376 divided by 6,140,883) Our calculation. Net sales themselves rose only 2.6% on the previous year.

The annual report quotes research-firm estimates of the SAR market size (Global Market Insights, Euroconsult and others). This article does not use research-firm market estimates.

5. Resources committed to space

The tables show four items (people, money, outside investments and acquisitions, and contracts with public bodies) and the status of vehicles and missions, as far as primary sources confirm them. "Not in the record" is itself a finding.

Type of resourceWhat it isCategory
People228 consolidated employees (31 December 2025). Sites: the head office in Tokyo, the Yamato factory in Kanagawa, Singapore and the United States (set up in March 2025). The annual report says a decision was taken in February 2026 to set up a European subsidiarySourced
Money: R&D spending¥1,224,219 thousand (year to December 2025)Sourced
Money: capital expenditure¥11,620,077 thousand (same year), mainly observation satellites and parts, and satellite-manufacturing equipmentSourced
Money: financing in 2025Third-party allotment tied to the listing over-allotment, ¥1,418,846 thousand; exercise of stock acquisition rights, ¥12,527,980 thousand; third-party allotment to Hulic, ¥4,509,468 thousand; syndicated loan, ¥8,100,000 thousand (signed February 2025). The company history says the exercise of rights and the allotment to Hulic raised ¥17.03 billion in totalSourced
Money: financing in 2026On 17 September 2026 the board resolved to sign a syndicated loan of ¥20 billion in total (5 years 3 months, unsecured, with financial covenants). The signing date was scheduled for 18 September 2026Sourced
Outside investments, acquisitions, joint ventures, divestmentsThe subsidiaries table in the annual report lists no investment in or acquisition of other companies, so this could not be confirmed (all four consolidated subsidiaries are companies Synspective set up itself)Not confirmed
Contracts or ties with public bodies (kinds of amount are separated in the table below)The Cabinet Office; Ministry of Defense related work (through Tri-Sat Constellation and Mitsubishi Electric); JAXA's Space Strategy Fund; the Small and Medium Enterprise Innovation Creation program (SBIR) of the Ministry of Economy, Trade and Industry and the Ministry of Land, Infrastructure, Transport and TourismSourced
Launch contracts47 launches with Rocket Lab in total (34 not yet flown). Rideshare with SpaceX for 5 satellites at the end of 2025. Two satellites on Mitsubishi Heavy Industries' H3 (2027)Sourced

Public funding and contracts (reading the kind of amount)

ItemAmountKind of amountPeriod and status
Imaging-data acquisition contract tied to the Ministry of Defense "Satellite Constellation Development and Operation" project (with Tri-Sat Constellation and Mitsubishi Electric)¥96,073,447 thousand (excluding tax)Contract value (a signed contract amount)19 February 2026 to 31 March 2031. Amount paid so far is not disclosed
Budget of the project as a whole¥283.2 billionBudget for the whole project (including six other companies; not Synspective's share)Project contract signed in February 2026. Synspective's share is the contract value above
JAXA Space Strategy Fund, "Accelerating the Construction of Commercial Satellite Constellations"¥23.79 billionPlanned upper limit of supportAbout ¥16.4 billion has been decided for disbursement (the annual report gives ¥16.44 billion in one place and ¥16,464,008,666 in another, so the figures differ slightly)
Ministry of Economy, Trade and Industry, Small and Medium Enterprise Innovation Creation program¥4,100,000 thousandAmount decided for disbursementA subsidy project. Amount paid so far is not disclosed
Cabinet Office, FY2025 demonstration for wider use of small SAR satellite constellations¥1,067,166 thousandWinning bid amountApril 2025 to March 2026
Order backlog at the end of 2025¥24,960,649 thousandBacklog (the company counts adopted subsidies in it)Subsidies are a large part (the company's definition)

Status of the main vehicles and programmes (checked 17 October 2026)

Vehicle or planTypeMain specifications (company's stated values)Record and statusStage and dateSource
StriX (small SAR satellite)Observation satellite100 kg class. An antenna that unfolds to 5 m (a deployable slot-array antenna with a 1 kW-class amplifier). X-band. Imaging at 0.25 m resolution (steering spotlight mode) and a swath of about 1,400 square kilometres (strip-map mode). The risk section gives a service life of about five years13 launches (15 December 2020 to 26 September 2026, all on Rocket Lab's Electron). The first two demonstration satellites (StriX-alpha and StriX-beta) and the volume-production prototype (StriX-1) have ended commercial operation (as of March 2026)In operation (13 launched)References 1, 3 and 5
Satellites 11 to 13 (three in a row in September 2026)Observation satellitesThe company's announcements say each satellite is tested and commissioned for several months before it enters serviceLaunched on 2, 19 and 26 September 2026. The start of service for each could not be confirmed in the latest official materialsUnder testing and commissioningReferences 3, 4 and 5
Volume productionFactoryYamato factory (8,594.52 square metres leased). Output can rise to 12 satellites a year in the year to December 2026 (company)Operating since September 2024. The company says it takes about two years from the start of manufacturing to completionOperating / expansion is a planReference 1
Third-generation StriXNext-generation satellite"A third generation with more imaging capacity is to become the main model" (company)Numerical specifications could not be confirmedIn developmentReference 1
A materials engineer's view: fitting a big antenna onto a small satellite

A SAR sees finer detail with a larger antenna, and picks up weaker echoes from farther away with more transmit power. But a satellite has to be light and small to keep launch costs down. StriX uses a deployable slot-array antenna that is folded for launch and opened to 5 m in orbit, a high-output amplifier of 1 kW class, and thermal control to remove the extra heat. With these the company says it matches the imaging capability of a large SAR satellite of about 3 tonnes at about one-tenth of the weight Sourced (the company's comparison, with JAXA's ALOS-4 as the large satellite).

On the materials side, the antenna panel is covered by a licence agreement with JAXA (patents and know-how, October 2022 to March 2027), and the company also holds patent licences from Science Tokyo (formerly Tokyo Institute of Technology). Satellite assembly is handled by SEIREN CO., LTD. (a partnership for volume production since 2021) and Tokyo Keiki Inc. (since 2022). The annual report does not say what material the antenna panel is made of (for example whether it is CFRP), so this article does not either. For the basics of structure and heat, see our explainers on satellite structures and small satellites, spacecraft thermal control, and CFRP and composite materials for space.

6. What it has done so far

WhenWhat happenedWhat it means
February 2018Founded in Chiyoda-ku, Tokyo. The starting point was to put to practical use the small-SAR-satellite results of the Cabinet Office's ImPACT programA company that commercialised publicly funded research
15 December 2020Launched the first demonstration satellite, StriX-alpha (Rocket Lab Electron). First image in February 2021The company calls it a first for a Japanese private company (the company's claim)
March and September 2022Launched StriX-beta and StriX-1. In April 2022 it was chosen as a project operator for a Cabinet Office demonstrationThree satellites so far. Volume production followed
March to December 2024Launched StriX-3 (March), the Fifth (August) and the Sixth (22 December). In July 2024 it took a 25 cm resolution image (the company calls it Japan's highest). The volume factory in Yamato began operating in September. It was chosen for the Space Strategy Fund in November. It listed on the TSE Growth market in DecemberVolume production, listing and public funding all came in the same year
March 2025Set up a holding company and an operating company in the United States (for North and Latin America)Overseas bases expand
15 October 2025Launched the Seventh StriX (7 in total at the end of 2025)A turning point from about one a year
December 2025Raised ¥17.03 billion in total through the exercise of stock acquisition rights and an allotment to Hulic (the company's figure)Up-front funds for manufacturing and launch
19 February 2026Signed an imaging-data acquisition contract with Tri-Sat Constellation and Mitsubishi Electric for the Ministry of Defense project (contract value ¥96,073,447 thousand, excluding tax)A contract that changed the order backlog and the sales outlook greatly
March to September 2026Launched the 8th (20 March), 9th (22 May), 10th (27 June), 11th (2 September), 12th (19 September) and 13th (26 September)Six satellites in half a year. The official list
14 August 2026The second-quarter results say it was also chosen for the second phase of the Space Strategy Fund, "Advanced Observation Functions for Next-Generation Earth Observation Satellites"A second source of public funds
28 August to 1 October 2026An agreement with NTT DOCOMO and NTT DATA on satellite imagery during disasters (28 August); the OMNIA program (15 September); a board resolution on a ¥20 billion syndicated loan (17 September); a launch agreement with Mitsubishi Heavy Industries for H3 (18 September); a 20-launch agreement with Rocket Lab (1 October)Launch routes, funding and the service model all moved at once
StriX launches to date (actual) and the planned fleet in orbit Left: official launch list. Right: company plan in the annual report (excludes 3 retired satellites) Cumulative launches (actual) Planned fleet in orbit 1 3 6 7 13 End 2020 End 2022 End 2024 End 2025 Sep 2026 10 about 21 30+ End 2026 End 2027 2028 on
Illustration Cumulative StriX launches (blue, actual) and the company's plan for satellites in operation in orbit (orange dashed, not yet confirmed). The left side is the official launch list (December 2020 to 26 September 2026). The right side is the plan in the annual report filed on 26 March 2026: "10 at the end of 2026, about 21 at the end of 2027 and 30 or more from 2028". The plan counts satellites in operation, not launches planned, and will change with launch results, failures and retirements Not yet confirmed.

7. What comes next

SATELLITES IN OPERATION10 at end 2026
about 21 at end 2027
The plan in the annual report (March 2026). 30 or more from 2028
LAUNCH ROUTESH3 (2027, two satellites)
Electron (2028 to 2031, 20 launches)
Announced on 18 September and 1 October 2026. Dates move with the launch provider
VOLUME PRODUCTIONUp to 12 a yearExpected in the year to December 2026 (company). A planned investment of ¥26.286 billion for satellites 26 to 38
FORECAST FOR THE YEAR TO DEC 2026Total revenue ¥16,052 million
Net sales ¥6,353 million
Company forecast (unchanged in the 14 August 2026 results)

All four items are the company's plans and forecasts, not things that have been achieved Not yet confirmed. The company states that the actual number of satellites built, the number and timing of launches will vary with customer demand, launch providers' circumstances, weather and other factors.

New directions: OMNIA and a goal of delivering analysis within one hour

Synspective OMNIA, announced on 15 September 2026, is a program that shares a satellite constellation's imaging capacity among several users Sourced. Users are said to be able to secure priority imaging and acquisition rights for specific regions and paths without a large investment. The announcement also says that, separately from the StriX constellation of more than 30 satellites, it will build a new dedicated constellation, but it gives no number of satellites, timing or price Not yet confirmed.

The annual report says that from 2028 it aims to combine 30 or more satellites with additional functions such as inter-satellite links and its automated analysis, so as to deliver analysis results within one hour of imaging (the company's goal).

What could not be confirmed

None of the following appears in the primary sources checked for this article Not yet confirmed.

The start-of-service dates of satellites 11 to 13 / the specifications of the third-generation StriX / the number of satellites and timing of the dedicated OMNIA constellation / the amount paid so far on the defense-related contract / the reason the official list has no entry for StriX-2 or a fourth satellite. External estimates such as research-firm market sizes are not used.

8. What the company is aiming for in space

This section includes things the company has not said directly. They are inferences within what the primary sources support, given with their grounds.

What can be read from the recordPrimary-source basisCategory
It plans three stages: add satellites, build up revenue from data sales, then raise margins with solutionsThe growth strategy in the annual report (short term: sales to the Japanese government; medium term: overseas governments and a 30-satellite fleet; long term: solutions for private customers)Sourced (company's strategy)
Near-term sales depend heavily on the contract terms of a few government bodies85.3% of sales went to the Cabinet Office and the Ministry of Defense (year to December 2025). The risk section also says about 90% went to government bodiesInference
Even as satellites increase, sales take time to catch upIn the year to December 2025, capital expenditure was ¥11.6 billion while net sales rose 2.6%. It takes about two years from the start of manufacturing to completion, and a few months of commissioning follow each launchInference
Total revenue for the year to December 2026 is expected to be largely subsidiesThe gap of ¥9,699 million between forecast total revenue of ¥16,052 million and forecast net sales of ¥6,353 million (the company defines total revenue as net sales plus subsidy income). About 60%Our calculation
It is moving to spread launches across several providersOn top of Rocket Lab (47 contracts), there are SpaceX and Mitsubishi Heavy Industries' H3. The annual report mentions considering "launches by several rocket operators"Inference
One inference in more detail: sales growth and satellite count do not move at the same speed

In 2025 Synspective spent ¥11,620,077 thousand on capital expenditure, and its cumulative launches reached 7 by the year-end Sourced. Yet net sales in the year to December 2025 were ¥2,376,506 thousand, up only 2.6%. The annual report's explanation suggests the sales came from delivery of the Cabinet Office demonstration and the Ministry of Defense space demonstration, not from continuing data sales building up.

By contrast, the February 2026 defense-related contract (¥96,073,447 thousand, running to March 2031) provides a base for continuing sales once more satellites are in orbit. The company's forecast puts net sales for the year to December 2026 at ¥6,353 million, and this article reads it as meaning that added satellites turn into sales from 2026 on Not yet confirmed.

9. Map of space-industry partnerships

Partnerships centred on Synspective Only ties stated in the annual report and official announcements (checked 17 October 2026) Contract, grant, licence Manufacturing, launch suppliers Contracted, not yet flown (dotted) Synspective SAR satellites Mitsubishi Electric, Tri-Sat Takes imaging work on MoD project Cabinet Office Awarded SAR demonstration work JAXA Strategy Fund, patent licence Rocket Lab 13 launches on Electron Mitsubishi Heavy Industries Two satellites on H3 in 2027 SEIREN, Tokyo Keiki Satellite assembly partners SpaceX (via Exolaunch): rideshare launch contract Five satellites' worth unflown at end 2025
Fig. 2 Partnerships centred on Synspective. Sources: the annual securities report and official press releases. The figure includes only ties that are stated; relationships that appear only in press coverage are left out. Private-sector ties such as the August 2026 agreement with NTT DOCOMO and NTT DATA on imagery during disasters are not drawn because no scale is given. The annual report notes that, under a memorandum, sales of Synspective satellite imagery to the Ministry of Defense are to be made only by Mitsubishi Electric.

10. Technology, products and services

The annual report divides the services into data sales and solutions.

ServiceDescription (the company's own)Category
Data sales (StriX)SAR images from its own satellites, sold on a contract for a number of images. Users specify an area of interest on a web platform and receive the images on the same platform after acquisition. There are three imaging modes (strip-map, sliding spotlight and steering spotlight)Sourced
Object detection and classificationA solution that uses automated analysis of SAR images to find the position and type of ships and aircraftSourced
Land displacement monitoringInSAR analysis that detects ground movement of a few millimetres as a time series from satellite dataSourced
Flood and disaster damage assessmentAutomated analysis, even in bad weather, to identify flooded areas and damaged roads and buildingsSourced
OtherForest condition (forest type and biomass), wind conditions near offshore wind farms and similarSourced
Synspective OMNIA (announced 15 September 2026)Sharing of imaging capacity among several users. Plans to build a new dedicated constellationPlan
A materials engineer's view: why a testing and commissioning period follows launch

The company's announcements say that after launch a satellite spends several months in testing and commissioning before entering service Sourced. A SAR opens a large antenna that was folded for launch, and the shape it takes once opened (its flatness and pointing) affects image quality, so testing is needed.

The annual report notes that a satellite may lose function through a manufacturing defect, a collision with debris or an operational fault, and that the company counters this by launching several satellites every year to reduce dependence on any one. It is a business in which the quality of materials and manufacturing bears directly on continuity of operation.

Separate spacecraft manufacture/operations from converting observations into useful ground applications. The map is illustrative, not a measured product.
Fig. 3. Conceptual illustration generated with ImageGen. Separate spacecraft manufacture/operations from converting observations into useful ground applications. The map is illustrative, not a measured product.Not an actual product, facility, measurement or dimensional design. Distinguish full-scale hardware from enlarged models. Lines, arrows and colours are explanatory graphics.

11. The risks this company carries

RiskWhat it isCategory
Dependence on government customersGovernment bodies account for about 90% of consolidated net sales (years to December 2024 and December 2025). The company says a change in bidding conditions or an inability to continue could have a material effectSourced
Up-front investment and lossesLosses through the year to December 2025. The company says that for a certain period it will prioritise sales growth over profitabilitySourced
The going-concern noteThe notes to the results say that, because of continuing operating losses, "events or conditions exist that raise substantial doubt". The company concludes there is no material uncertainty, given cash of ¥16,209,788 thousand (end of June 2026), its credit lines, the defense-related contract and subsidy incomeSourced (company's judgement)
Securing fundsPayments for manufacturing and launch come ahead of sales. Borrowings carry financial covenants (keeping net assets at 1 yen or more, and not letting cash plus expected revenue minus interest-bearing debt fall below zero, among others)Sourced
Launch opportunities and failureLaunch capacity is tight because newer rockets are late. The company carries insurance against launch failure (from ignition to satellite separation), but faults after separation are not coveredSourced
Satellite operationDesign life is about five years. A satellite may lose function through part failure or a collisionSourced
Volume productionIt used to build one or two satellites a year. It is scaling up to a capacity of about 12 a year, and the company names hiring, training and coordination with partners as challengesSourced
Regulatory complianceThe company says that complying with the Act on Ensuring Appropriate Handling of Satellite Remote Sensing Records and the Radio Act takes a great deal of effort and timeSourced
Dependence on subsidiesAbout 61% of total revenue in the year to December 2025 was subsidy income (our calculation). The forecast for the year to December 2026 is also about 60%Our calculation

12. Glossary

SAR (synthetic aperture radar)
A technique in which a satellite sends radio waves and builds an image from the waves returning from the ground. It works through clouds and at night.
X-band
One of the radio bands used by SAR satellites (wavelength about 3 cm). The shorter the wavelength, the finer the detail.
Constellation
Many satellites operated together as one system. The more satellites, the more often the same place is imaged.
InSAR (interferometric SAR)
Imaging the same place twice and comparing the phase of the waves to measure ground movement of a few millimetres.
Resolution
The smallest size that can be told apart in an image. 0.25 m means objects 25 cm across can be distinguished.
Space Strategy Fund
A support fund held by JAXA, of about ¥1 trillion over ten years, for private-sector space technology development.
Total revenue
The management indicator the company uses: net sales plus subsidy income. It is not accounting sales.
Going concern
The principle that accounts are prepared on the assumption that the company will continue in business. If there is doubt, a note is required.
Rideshare
Launching satellites of several companies together on one rocket.
Annual securities report
The audited annual report that Japanese listed companies file each year (published on EDINET).

13. References

  1. Synspective Annual securities report for the 8th fiscal year (1 January to 31 December 2025), filed via EDINET on 26 March 2026 (in Japanese). Business description, management policy, risks, employees, facilities, R&D, material contracts and subsequent events (the value of the defense-related contract). https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
  2. Synspective Second-quarter (interim) financial results for the year ending December 2026, consolidated, Japanese GAAP, released on TDnet on 14 August 2026 (in Japanese). Interim results, full-year forecast, the going-concern note and the Space Strategy Fund selection. https://www2.jpx.co.jp/disc/290A0/140120260813519868.pdf
  3. Synspective Official website, "Launch Mission". The list of StriX launches (dates and rockets). Checked on 17 October 2026. https://synspective.com/satellite/launch-mission/
  4. Synspective Press release, "Synspective's 11th SAR Satellite Successfully Reaches Target Orbit" (2 September 2026). Launch time and site, and the explanation of post-launch testing and commissioning. https://synspective.com/news/11th_launch/
  5. Synspective Press release, "Synspective's 13th SAR Satellite Successfully Reaches Target Orbit" (26 September 2026). The 13th launch. https://synspective.com/news/13th_launch/
  6. Synspective Press release, "Synspective Signs 20-Launch Agreement with Rocket Lab" (1 October 2026). Twenty launches in 2028 to 2031; 47 launches contracted with Rocket Lab in total, 34 not yet flown. https://synspective.com/news/rocketlab_20_mla/
  7. Synspective Press release, "Synspective Signs Launch Service Agreement with Mitsubishi Heavy Industries for SAR Satellite Launch on H3 Launch Vehicle" (18 September 2026). Two satellites on H3 in 2027, under the Space Strategy Fund. https://synspective.com/news/mhi_lsa/
  8. Synspective Press release, "Synspective Announces Synspective OMNIA" (15 September 2026). A new program that shares the capacity of a small SAR constellation among several users. https://synspective.com/news/synspective_omnia/
  9. Synspective Press release, "Synspective Signs Agreement on the Use of Satellite Imagery During Disasters with NTT DOCOMO and NTT DATA" (28 August 2026). https://synspective.com/news/docomo_nttdata_partnership/
  10. Synspective Timely disclosure, "Notice Regarding Conclusion of a Syndicated Loan Subject to Financial Covenants and the Recognition of Non-Operating Expenses" (17 September 2026). Total loan of 20 billion yen and the financial covenants. https://contents.xj-storage.jp/xcontents/AS04951/932d829d/d650/4e19/835d/9c1fbf6432f2/140120260917538168.pdf
  11. Synspective Official website (English home page). Company overview and the source of the logo. Checked on 17 October 2026. https://synspective.com/

14. Claim-to-source audit

Claim in the articleCategorySource
Legal name, head office address, listing venue, founding (February 2018) and four subsidiariesSourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Net sales, ordinary loss, net loss, net assets and total assets (years to December 2023 to 2025)SourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Subsidy income of ¥3,764,376 thousand, total revenue of ¥6,140,883 thousand, operating loss, 228 employees and headcount by siteSourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
R&D spending of ¥1,224,219 thousand, capital expenditure of ¥11,620,077 thousand and the breakdown of 2025 financingSourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Defense-related service contract: contract value ¥96,073,447 thousand (excluding tax), 19 February 2026 to 31 March 2031SourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Project budget of ¥283.2 billion (whole project), Space Strategy Fund limit of ¥23.79 billion and about ¥16.4 billion decided, METI SBIR ¥4,100,000 thousand, Cabinet Office ¥1,067,166 thousand, backlog of ¥24,960,649 thousandSourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Sales shares of the Cabinet Office (58.0%) and the Ministry of Defense (27.3%) in the year to December 2025, and about 90% from government bodiesSourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
StriX specifications (100 kg class, 5 m deployable antenna, 0.25 m, about 1,400 square kilometres, 12 a year expected, design life about five years)SourcedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Thirteen StriX launches (dates and rockets) and the three demonstration satellites that have ended operationSourcedReferences 3 and 1 https://synspective.com/satellite/launch-mission/ https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
The 11th launch (2 September 2026, 12:01 UTC) and the explanation of post-launch testing and commissioningSourcedReference 4 https://synspective.com/news/11th_launch/
The 13th launch (26 September 2026, 00:39 UTC)SourcedReference 5 https://synspective.com/news/13th_launch/
The 20-launch agreement with Rocket Lab (2028 to 2031), 47 contracted and 34 not yet flownSourcedReference 6 https://synspective.com/news/rocketlab_20_mla/
The agreement with Mitsubishi Heavy Industries for two satellites on H3 (2027, under the Space Strategy Fund)SourcedReference 7 https://synspective.com/news/mhi_lsa/
The OMNIA program (15 September 2026)SourcedReference 8 https://synspective.com/news/synspective_omnia/
The agreement with NTT DOCOMO and NTT DATA on imagery during disasters (28 August 2026)SourcedReference 9 https://synspective.com/news/docomo_nttdata_partnership/
The ¥20 billion syndicated loan (resolved 17 September 2026) and its financial covenantsSourcedReference 10 https://contents.xj-storage.jp/xcontents/AS04951/932d829d/d650/4e19/835d/9c1fbf6432f2/140120260917538168.pdf
Forecast for the year to December 2026 (total revenue ¥16,052 million, net sales ¥6,353 million), interim results, cash of ¥16,209,788 thousand, the company's going-concern judgement and the second-phase Space Strategy Fund selectionSourcedReference 2 https://www2.jpx.co.jp/disc/290A0/140120260813519868.pdf
The plan for satellites in operation (10 at end 2026, about 21 at end 2027, 30 or more from 2028)Not yet confirmedReference 1 https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100XUO9.pdf
Subsidy income at about 61% of total revenue (year to December 2025) and a forecast gap of ¥9,699 million (about 60%)Our calculationOur calculation (3,764,376 / 6,140,883 and (16,052 - 6,353) / 16,052). Total revenue is the company's definition of net sales plus subsidy income
The combined 85.3% sales share of the Cabinet Office and the Ministry of DefenseOur calculationOur calculation (58.0% plus 27.3%)
The four types of space company and Synspective's positionOur calculationOur own classification. Companies shown are examples from this series
Start-of-service dates of satellites 11 to 13, third-generation StriX specifications, the OMNIA dedicated constellation, amount paid on the defense contractNot yet confirmedCould not be confirmed. This article uses neither estimates nor outside figures
The reading that near-term sales depend heavily on the contract terms of a few government bodiesInferenceThis article's interpretation of the high sales share
The readings that sales lag behind satellite additions, and that launches are being spread across providersInferenceThis article's interpretation of capital expenditure against sales, and of the make-up of launch contracts

Last updated 17 October 2026 / Troy Technical
Figures in this article come from Synspective's statutory disclosures (annual securities report, results releases, timely disclosures) and its website and press releases. No research-firm market estimates, press-based figures, share prices or company valuations have been used. Passages marked "Inference" are this article's interpretation of primary sources, not statements made by the company. Plans, forecasts and dates may change.

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