Who are the top investors in the space economy?
In our space economy deck, you will find everything you need to understand the market
SUMMARY
Founders Fund is the top investor in the space economy today, with Space Capital and Seraphim Space completing the strongest overall top three.
The funding boom is real, but it is not a broad startup boom. SpaceTech dollars have risen far faster than deal count, which means the market is rewarding companies that already have working hardware, contracts, deployments or production capacity.
That concentration changes how investor quality should be judged. Writing a huge late-stage check into an obvious winner says less than backing a difficult aerospace company early and then continuing to support it through several capital-intensive stages.
Most investors in space still have very little actual space experience. BryceTech found that two-thirds of tracked investors made only one startup-space investment, while just 4% made more than five.
Founders Fund stands out because the 2008 SpaceX investment was followed by credible bets in Varda, Impulse Space and EnduroSat. The record is unusually strong across launch, orbital logistics, in-space manufacturing and satellite production.
Space Capital has the best pure-play U.S. portfolio in the ranking. Its breadth matters: SpaceX, Rocket Lab, Planet, ICEYE, Muon Space, Varda, Impulse Space, Vast, LeoLabs and Xona cover most of the commercial space stack.
Seraphim Space is the strongest global specialist, particularly outside Silicon Valley. ICEYE, D-Orbit, HawkEye 360, LeoLabs and other portfolio companies give it both depth and unusually broad international exposure.
The next tier shows that a good space investor does not need to be a dedicated space fund. Lux, DCVC, a16z and Khosla each built strong records through different theses: hard-tech infrastructure, early category selection, satellite manufacturing and launch.
Eclipse is the fastest-rising name because defense-space is absorbing a growing share of new capital. True Anomaly and Ursa Major put it directly in the industrial and national-security part of the market that is scaling fastest.
Europe has a different investor structure from the U.S. Seraphim leads among specialists, while Bpifrance and Airbus can combine capital with public-policy, customer, manufacturing and industrial access that ordinary venture firms cannot easily reproduce.
Large growth investors are becoming more important as space companies need hundreds of millions of dollars for factories, constellations and production ramps. But for now, the strongest overall records still belong to investors that repeatedly took technology risk before those companies became obvious scale-up stories.
Is space startup funding actually booming right now?
Yes. Private space startup funding is currently booming, but most of the extra money is flowing into companies that have already proved something rather than into a huge new wave of startups.
Seraphim Space tracked $23 billion of private SpaceTech investment over the latest twelve months, up from $9.7 billion over the comparable previous period. Deal count only moved from 582 to 620. That is roughly 137% growth in dollars against just 6.5% growth in deals.
The latest quarter makes the concentration easy to see. Seraphim counted $7.5 billion invested across 141 deals, with an average deal size of $72.5 million but a median of only $15 million.
True Anomaly raised a $650 million financing, including $50 million of debt, to expand its space-defense business. ICEYE raised $520 million of primary capital at a valuation above $12 billion, alongside a secondary transaction that took the overall deal above €1 billion. Impulse Space raised another $500 million after flying three missions and accumulating hundreds of millions of dollars of customer contracts.
The boom is mostly about much larger checks going into companies that have already reached meaningful scale.
Does writing the biggest space checks make someone a top space investor?
No. The best space investors today combine repeated investing with unusually good company selection. One enormous late-stage check or a long list of tiny investments tells us much less.
We found three very different ways an investor can look impressive.
A specialist such as Seraphim can appear near the top because it has invested across a huge number of space companies. Founders Fund looks exceptional for a different reason: it put $20 million into SpaceX in 2008 after three failed Falcon 1 launches, then went on to back another generation of aerospace companies. General Atlantic suddenly looks important if we only study the latest funding cycle because it just led ICEYE's $520 million primary Series F.
Deal count creates another distortion. Y Combinator and Techstars both sit in BryceTech's 20-plus-deal group, but accelerators intentionally spread relatively small checks across many young companies. Airbus and Lockheed Martin also appear in that group, yet strategic investors can bring customers, manufacturing knowledge and government access alongside the money.
For this ranking, we care most about whether an investor has repeatedly found important space companies before the outcome became obvious. We also give credit for staying involved as companies scale.
Neither pure deal count nor one legendary investment is enough on its own.
If you want more recent data on this point, please see our latest space economy report.
This market map, featured in our space economy deck, highlights top companies and startups in the space economy
Are most space investors actually experienced in space?
No. Most investors that have touched the space economy have barely invested in it, and the gap between casual participants and repeat space investors is huge.
BryceTech tracked 2,840 investors that made at least one startup-space investment from 2015 through 2025. Two-thirds made exactly one deal. Another 30% made between two and five. Only 4% invested more than five times.
The newest data make the gap even clearer. BryceTech counted 727 active space investors in 2025, including 397 first-time investors. Roughly 55% of the people or organizations putting money into space companies that year were new to the category.
The small repeat-investor group looks very different. BryceTech's 2016–2025 data place Seraphim, Techstars, Airbus, Y Combinator, Lockheed Martin, Space Capital and Lux Capital in the 20-plus-deal tier. Founders Fund, Andreessen Horowitz, DCVC, Khosla Ventures, Bpifrance, Main Sequence, Promus Ventures and Draper Associates sit in the 15–19 range.
There may be hundreds of investors around space these days, but the group that has repeatedly come back through several funding cycles is surprisingly small.
| Space investing frequency | Share or examples | What we learn from it |
|---|---|---|
| One deal | 66% of investors tracked since 2015 | Most space investors are occasional participants |
| Two to five deals | 30% | Some repeat interest, but still limited evidence |
| More than five deals | 4% | Genuine repeat space investing is rare |
| 20+ deals from 2016–2025 | Seraphim, Space Capital, Lux, Airbus, Lockheed Martin, Y Combinator, Techstars | The most persistent group in BryceTech's dataset |
| 15–19 deals | Founders Fund, a16z, DCVC, Khosla, Bpifrance and others | Still unusually deep participation |
Does backing SpaceX automatically make someone a top space investor?
No. An early SpaceX investment is an extraordinary achievement, but we still want evidence that the investor can find another great space company.
SpaceX creates a weird ranking problem because the outcome has become so large.
Founders Fund invested $20 million in 2008, when SpaceX had just suffered its third unsuccessful Falcon 1 launch attempt. Space Capital came later, backing SpaceX in 2017, but it also built a much wider space portfolio around companies such as Planet, Rocket Lab, ICEYE, Impulse Space, Varda and Muon Space.
Now that SpaceX is publicly traded, simply owning SpaceX shares means even less for this exercise. Public-market institutions can get exposure without having shown any ability to evaluate a young space company.
We therefore use SpaceX as a major positive, but only when the investor's wider portfolio supports the case.
As this chart shows, and as featured in our space economy deck, search interest in the space economy has been rising steadily
Is Founders Fund the best space investor today?
Yes. We currently rank Founders Fund as the best overall venture investor in the space economy because its SpaceX bet was exceptional and its later investments show that the firm kept taking difficult aerospace risks.
The famous investment still deserves context. Founders Fund put $20 million into SpaceX in 2008 after the company's first three Falcon 1 attempts had failed. SpaceX reached orbit on its next attempt.
A great bet made almost two decades ago would not be enough on its own. Founders Fund's current portfolio is what keeps it at number one.
Varda Space Industries is trying to turn microgravity manufacturing and re-entry into a commercial business. Impulse Space is building spacecraft for moving payloads between orbits. EnduroSat is scaling production of larger, software-defined satellites. Founders Fund led EnduroSat's €43 million round when the company moved into the 200–500 kilogram satellite class.
The three bets are quite different. Varda depends on making something economically useful in orbit and returning it to Earth. Impulse depends on creating a logistics layer after launch. EnduroSat is attacking spacecraft manufacturing itself.
Founders Fund also participated again when Impulse later raised $500 million to expand manufacturing and hiring.
Space Capital has deeper pure-play specialization, but Founders Fund takes the overall number-one spot because the quality of its selections is harder to beat.
If you want more recent data on this point, please see our latest space economy report.
Is Space Capital the best pure-play space VC?
Yes. Space Capital is currently our strongest U.S. pure-play space VC because few investors can match its combination of repeat activity, portfolio breadth and experience across several generations of commercial space companies.
Its portfolio runs through most of the industry.
Space Capital has invested in SpaceX and Rocket Lab around launch; Planet, ICEYE, GHGSat and HawkEye 360 around Earth observation and intelligence; Muon Space and York Space Systems around spacecraft; Varda around manufacturing in orbit; Impulse Space around orbital logistics; Vast and Nanoracks around stations; LeoLabs around space-domain awareness; and Xona around next-generation positioning.
The firm has also been around long enough for some of those bets to mature. Space Capital says it first backed SpaceX in 2017, and its older portfolio includes Planet and Rocket Lab. Its newer portfolio includes companies such as Impulse, Muon and Xona.
Space Capital launched its fourth institutional fund in 2026. The firm says its portfolio companies have collectively raised more than $9 billion of follow-on capital from other investors.
We put Founders Fund slightly ahead overall, but Space Capital is our first choice for the strongest dedicated U.S. space investor.
This chart, featured in our space economy deck, illustrates yearly venture capital funding for space economy startups
Is Seraphim Space the strongest global space specialist?
Yes. Seraphim Space is currently the strongest global specialist in our ranking, especially for founders who want an investor with deep exposure beyond Silicon Valley.
BryceTech places Seraphim in its highest deal-frequency group, and Seraphim's direct fund portfolio includes ICEYE, D-Orbit, HawkEye 360, LeoLabs, SatVu, Xona, Skylo, Tomorrow.io and Zeno Power.
ICEYE is the clearest recent example. The Finnish satellite company raised $520 million of primary capital at a valuation above $12 billion, with General Atlantic leading the round. Seven European governments have now bought sovereign satellite systems from ICEYE, according to the company.
Seraphim also has D-Orbit, which recently raised $53 million in the first tranche of a Series D and earmarked further capital for secondary purchases while expanding satellite production and in-space services. Four Seraphim fund companies, ICEYE, HawkEye 360, D-Orbit and SatVu, deployed spacecraft on the same SpaceX rideshare mission earlier this year.
The firm has also raised fresh capital for itself. Its latest early-stage venture fund passed its original $100 million target, taking active funds under management above $550 million. Its listed investment trust separately raised £137 million and entered the FTSE 250.
Seraphim often talks about an ecosystem of more than 100 startups, but that includes accelerator companies as well as direct fund investments. Even if we focus only on the direct portfolio, the case is strong enough for third overall and first among global specialist space investors.
Why is Lux Capital so high among space investors?
Lux Capital ranks near the top because it has repeatedly backed the physical infrastructure that space companies need, and that strategy fits the market particularly well right now.
Lux is one of the few independent investment firms in BryceTech's 20-plus-deal tier. Yet the firm rarely presents itself as a "space VC." It invests more broadly in deep technology, defense, manufacturing and science.
That wider thesis has produced a serious space portfolio.
Lux backed Varda, which is building re-entry capsules and pharmaceutical-manufacturing infrastructure for low Earth orbit. It backed Impulse Space early. It is also an investor in EnduroSat, while adjacent investments such as Hadrian attack precision manufacturing bottlenecks across aerospace and defense.
The common thread is pretty straightforward: these businesses have to build difficult physical systems and then manufacture them reliably.
That experience has become more useful as space financing has moved toward large production ramps. Lux recently closed a $1.5 billion fund, giving it substantial room to keep financing expensive companies.
We rank Lux fourth. Space is only one part of the firm's portfolio, but its repeated presence in orbital infrastructure and aerospace manufacturing gives it more real space experience than many firms that talk about the category more loudly.
If you want more recent data on this point, please see our latest space economy report.
This chart, featured in our space economy deck, shows why SpaceX is leading in the space economy
Has DCVC quietly built one of the best space portfolios?
Yes. DCVC has one of the strongest concentrated space portfolios we found, with early investments in Planet, Capella Space and Rocket Lab followed by a newer bet on Impulse Space.
Planet came first. DCVC invested in the Earth-imaging company when fleets of small satellites capturing the entire planet every day were still a much less obvious business.
Capella Space was another early bet. DCVC first invested in 2015, years before commercial synthetic-aperture-radar imagery became one of the hottest parts of the defense-space market. Capella was later acquired by IonQ.
Rocket Lab broadened the portfolio beyond satellite data. DCVC invested before Rocket Lab became a public company and before the business expanded so far beyond Electron launches into spacecraft and satellite components.
Then came Impulse Space. DCVC anchored a $150 million financing in 2024 for the in-space transportation company.
We like the sequence more than the raw count. Optical Earth observation, radar imagery, launch and orbital mobility all looked uncertain when DCVC entered them.
DCVC sits fifth in our ranking. It has fewer space investments than Seraphim, Space Capital or Lux, but the percentage that became important companies is unusually high.
Is Andreessen Horowitz now a serious space investor?
Yes. Andreessen Horowitz has become a serious space investor, and its repeated backing of Apex and Astranis shows much more commitment than a few opportunistic space bets.
BryceTech now places a16z in the 15–19-deal group for 2016–2025.
Apex is the strongest example of how the strategy has evolved. A16z invested while the company was trying to turn satellite buses into a repeatable product rather than another custom aerospace project. Apex then raised $200 million in Series C funding in 2025, another $200 million later that year, and more than $200 million of fresh growth capital in 2026 at a $2.3 billion valuation.
A16z has stayed involved while Apex moved from startup financing into large-scale satellite production.
Astranis tells a similar story in communications satellites. The company recently added $450 million of capital, including a $300 million Series E, bringing total funding above $1.2 billion. A16z participated alongside investors including Franklin Templeton, BlackRock, Baillie Gifford and Fidelity.
Those two companies give a16z exposure to two different manufacturing models: standardized satellite platforms at Apex and dedicated high-orbit communications spacecraft at Astranis.
We rank a16z sixth. Its space history is shorter and less diverse than Space Capital's or Seraphim's, but it has clearly moved beyond experimenting with the sector.
This chart, featured in our space economy deck, illustrates yearly funding for space economy startups
Does Khosla Ventures still belong among the top space investors?
Yes, although Khosla Ventures is now stronger on historical selection than on leadership of the latest mega-rounds.
Rocket Lab carries a lot of weight here. Khosla backed the company in 2013, long before Rocket Lab became a public company with launch, spacecraft and satellite-component businesses.
The timing is the impressive part. Commercial launch already had SpaceX, and building another rocket company still looked like a brutally capital-intensive gamble.
Khosla later backed Varda. Varda is trying to build an economy around manufacturing in microgravity and returning products safely to Earth. Khosla co-led its Series A alongside a syndicate that eventually included Founders Fund and Lux.
BryceTech also places Khosla in its 15–19-deal group, so Rocket Lab was not a one-off trip into space.
The reason Khosla lands seventh rather than in the top five is simple: other firms are showing more activity in today's biggest scale-up rounds. Eclipse and Riot are leading True Anomaly. General Atlantic has moved into ICEYE. Large growth investors are piling into Apex and Astranis.
Khosla still deserves a top position for picking Rocket Lab early and continuing into newer categories, but its current space footprint looks quieter than the firms above it.
Which space investor is climbing the ranking fastest right now?
Eclipse Ventures is the fastest-rising space investor in our ranking, mainly because its early industrial thesis has put it directly in the middle of the defense-space funding surge.
True Anomaly is the biggest reason.
Eclipse and Riot Ventures co-led the company's $650 million Series D financing, which included $50 million of debt. True Anomaly has now raised more than $1 billion since being founded in 2022 and has been selected as a prime contractor on a U.S. Space Force space-based interceptor program.
Eclipse also backs Ursa Major, which builds propulsion systems for space launch, hypersonics and missile systems. Ursa Major has been scaling both liquid engines and solid rocket motors, giving Eclipse exposure to the manufacturing layer underneath several fast-growing defense and space programs.
This looks more durable than a growth fund appearing in one huge round because Eclipse was already built around industrial technology. Space and defense fit naturally into what the firm had been doing.
Riot Ventures deserves attention for the same reason and also has stakes in companies such as EnduroSat. We would put Eclipse ahead because its broader industrial portfolio and True Anomaly position create a stronger current case.
Eclipse ranks eighth today, but it has the clearest chance of moving materially higher. If True Anomaly and Ursa Major become category leaders and Eclipse adds another major space winner, the historical gap with the older specialists will shrink quickly.
If you want more recent data on this point, please see our latest space economy report.
This chart, featured in our space economy deck, compares the main business model options for Earth observation satellite operators
Who are the top space investors in Europe?
Seraphim Space is currently Europe's strongest specialist space investor, while Bpifrance and Airbus bring forms of capital that U.S. venture firms cannot easily replicate.
Seraphim wins on dedicated investing. The firm is headquartered in the UK, invests internationally and already owns stakes in several of Europe's most important space companies, including ICEYE and D-Orbit.
Bpifrance plays a different role. BryceTech puts Bpifrance in the 15–19-deal group, unusually high for a public investment institution. It has repeatedly supported French companies such as Unseenlabs and has participated through vehicles linked to French defense and deep-tech policy.
That support is still active. UNIVITY raised €27 million in 2026 from investors including the Deeptech 2030 fund managed by Bpifrance for the French state. The company is developing very-low-Earth-orbit broadband infrastructure for telecom operators.
Airbus brings another model. Airbus Ventures currently lists investments in Aerospacelab, CesiumAstro, Helicity Space, Impulse Space, Infostellar, Isar Aerospace, ispace, LeoLabs, Morpheus Space, SpinLaunch, Venus Aerospace and several other space companies. BryceTech separately places Airbus itself in the 20-plus-deal group.
The biggest European rounds increasingly mix these sources of capital. Isar Aerospace's latest €270 million round combined existing and new investors to scale production of its Spectrum launch vehicle, while ICEYE's latest financing brought together General Atlantic, Finnish state capital, pension funds and other international investors.
Seraphim is still the clearest European specialist, but Bpifrance and Airbus matter because they can bring public-policy or industrial support alongside capital.
Are big growth investors taking over space funding?
Big growth investors are taking a much larger share of space funding now, but the best space companies still tend to combine specialist early investors with much larger late-stage capital.
ICEYE gives us the clearest recent example. General Atlantic led a $520 million primary Series F at a valuation above $12 billion. By that stage ICEYE had already built the world's largest SAR satellite constellation and sold sovereign satellite systems to multiple governments.
Astranis has reached a similar point. Its latest financing brought in Franklin Templeton alongside BlackRock, Baillie Gifford, Fidelity and returning investor a16z.
Apex is attracting the same kind of capital. Glade Brook Capital Partners led its latest $200 million-plus financing, with Washington Harbour Partners co-leading, after Point72, 8VC, a16z and other firms financed earlier rounds.
Impulse Space has also moved into this territory. Its $500 million Series D was co-led by 137 Ventures and BANNER VC while earlier investors Founders Fund and Lux participated again.
There is a fairly clear handoff now. Specialist and deep-tech investors often take the technology risk when a business is young. Large generalist and growth funds arrive once factories, satellite deployments, government orders and hundreds of millions of dollars of capital become the main problem.
That does not make General Atlantic or Franklin Templeton the best space investors yet. It makes them increasingly important space investors.
This chart, featured in our space economy deck, shows revenue breakdown by customer segment in the space economy
Which investors are strongest in each part of the space economy?
No investor wins every part of the space economy today; the strongest names change quite a lot between launch, satellite manufacturing, Earth observation, orbital infrastructure and defense.
Launch has the clearest old guard. Founders Fund has SpaceX. Khosla and DCVC got into Rocket Lab early. Space Capital owns exposure to both.
Earth observation produces a different hierarchy. DCVC backed Planet and Capella. Seraphim built large positions around ICEYE and HawkEye 360. Space Capital owns Planet, ICEYE, GHGSat and other geospatial companies.
Satellite manufacturing currently favors a16z more than the overall ranking suggests because Apex and Astranis have both reached serious scale. Airbus Ventures also has broad exposure across spacecraft and communications companies.
Orbital infrastructure pulls Founders Fund, Lux and Space Capital back toward the front through companies such as Impulse and Varda.
Defense-space is changing fastest. Eclipse and Riot have become major names through True Anomaly, while Seraphim's ICEYE and HawkEye 360 positions give it strong exposure to intelligence from orbit.
A founder should care about these differences. The tenth-ranked investor overall could easily be the first investor we would call for a specific type of space company.
| Part of the space economy | Investors that stand out today | Representative companies |
|---|---|---|
| Launch and space access | Founders Fund, Space Capital, DCVC, Khosla Ventures | SpaceX, Rocket Lab |
| Satellite manufacturing | a16z, Space Capital, Airbus Ventures | Apex, Astranis, Muon Space, Aerospacelab |
| Earth observation and intelligence | Seraphim, DCVC, Space Capital | ICEYE, Planet, Capella, HawkEye 360 |
| Orbital logistics and manufacturing | Founders Fund, Lux, Space Capital, Khosla | Impulse Space, Varda |
| Defense-space | Eclipse, Riot Ventures, Seraphim, Founders Fund | True Anomaly, ICEYE, HawkEye 360 |
| European space | Seraphim, Bpifrance, Airbus Ventures | ICEYE, D-Orbit, Unseenlabs, Isar Aerospace |
Who are the top investors in the space economy today?
Founders Fund is our number-one space investor today, with Space Capital and Seraphim Space completing a clear top three.
Founders Fund gets the top spot because its record combines the hardest thing to find in venture capital: one extraordinary early decision followed by evidence that the investor can do it again. The $20 million SpaceX investment after three failed launches would already be historic. Varda, Impulse and EnduroSat show that the firm's space thesis did not end with SpaceX.
Space Capital comes second. We think it has the best pure-play U.S. portfolio, with exposure stretching from SpaceX and Rocket Lab to Planet, ICEYE, Muon Space, Impulse, Varda, Vast, LeoLabs and Xona.
Seraphim takes third and is our strongest global specialist. Its advantage is particularly clear outside the United States, and the recent increase in ICEYE's valuation has made the quality of its portfolio harder to dismiss.
Lux comes fourth because its long-running hard-tech strategy fits the industrial direction of space investing extremely well. DCVC takes fifth because Planet, Capella, Rocket Lab and Impulse form one of the best concentrated portfolios in the sector.
Andreessen Horowitz is sixth and rising. Its repeated investments around Apex and Astranis make it much more relevant today than older space-investor rankings suggest.
Khosla stays seventh largely because getting Rocket Lab right so early remains impressive, with Varda adding evidence that the firm kept exploring new space markets.
Eclipse enters at eighth and has the most upward momentum. True Anomaly alone would get attention, but Ursa Major and Eclipse's broader industrial approach make the case stronger.
Bpifrance ranks ninth because few public investors have participated in as many startup-space deals, and its ability to combine venture capital with French industrial and defense policy gives it unusual influence in Europe.
Airbus Ventures and the wider Airbus investment ecosystem round out our top ten. The strategic model is less clean than a traditional VC relationship, but Airbus has repeatedly invested across the space stack and can bring something most financial investors cannot: direct aerospace infrastructure, customers and industry access.
The ranking could move quickly from here. General Atlantic has just led one of the largest financings in the sector. Riot Ventures is building a serious defense-space record. 8VC, Point72, 137 Ventures, BANNER VC, Glade Brook and other large investors are appearing around companies that now require hundreds of millions of dollars.
For now, we would not confuse the people financing today's largest rounds with the investors that have already proved they can spot major space companies repeatedly.
BryceTech's data are a useful reality check. Two-thirds of all investors it tracked made one space investment. Only 4% made more than five. As pointed out above, more than half of the investors active in 2025 were first-timers.
The list of investors with a genuinely long space record remains much shorter than the amount of money suddenly chasing the sector.
| Rank | Investor | Why we rank it here | Main caveat |
|---|---|---|---|
| 1 | Founders Fund | SpaceX plus strong newer bets across orbital infrastructure and satellite manufacturing | Less specialized than a dedicated space fund |
| 2 | Space Capital | Best combination of pure-play specialization and portfolio breadth in the U.S. | SpaceX investment came later than Founders Fund's |
| 3 | Seraphim Space | Strongest global specialist with major positions in ICEYE, D-Orbit and other space infrastructure companies | Its 100+ company ecosystem includes accelerator startups |
| 4 | Lux Capital | Deep repeat experience in hard-tech space companies as industrial funding accelerates | Space is only one part of a much broader portfolio |
| 5 | DCVC | Exceptional concentrated record with Planet, Capella, Rocket Lab and Impulse | Fewer space bets than the three major specialists |
| 6 | Andreessen Horowitz | Strong and increasingly current positions in Apex and Astranis | Became a major space investor later than the top five |
| 7 | Khosla Ventures | Outstanding early Rocket Lab selection plus continued space investing | Less visible in the latest mega-round cycle |
| 8 | Eclipse Ventures | Fastest-rising investor through True Anomaly, Ursa Major and industrial deep tech | Shorter space track record |
| 9 | Bpifrance | High repeat activity and major role in financing French and European strategic space companies | Public-policy mandate makes direct VC comparisons imperfect |
| 10 | Airbus Ventures / Airbus | Very broad space portfolio plus unusual strategic and industrial access | Corporate capital can create conflicts for some startups |
If you want more recent data on this point, please see our latest space economy report.
This chart, featured in our space economy deck, shows how satellite internet platform technology has evolved over time
OUR METHODOLOGY
There is no single metric that tells us who the best space investor is, so we ranked investors across several dimensions: investment frequency, timing of entry, portfolio quality, repeatability of strong selections, breadth across the space economy, follow-on participation as companies scaled, and current activity.
We used BryceTech's startup-space data as the baseline for investor frequency and repeat participation, including its 2015–2025 investor dataset and its 2016–2025 deal-frequency groups. We paired that with Seraphim Space's Space Index for current funding totals, deal counts and the shift toward much larger financing rounds.
Deal count did not determine the ranking. Accelerator portfolios, strategic corporate investments, specialist venture funds and public institutions can all produce high activity for very different reasons. We gave more weight to investors that entered important companies before the outcome was obvious and then showed they could make strong selections again.
Freshness also mattered. We looked at recent financings, follow-on participation, production ramps, government and commercial contracts, fund closes and portfolio milestones to distinguish investors with a strong historical record from those that are still highly relevant in the current market.
Key sources include: BryceTech's Start-Up Space 2026, BryceTech's Start-Up Space 2025, Seraphim Space's Space Index, Founders Fund's portfolio, Space Capital's portfolio, Seraphim Space's portfolio, ICEYE's Series F announcement, Impulse Space's Series D announcement, DCVC's space portfolio research, a16z on Apex, True Anomaly's Series D announcement, Bpifrance on UNIVITY, and Airbus Ventures' portfolio.
In our space economy deck, we identify pain points entrepreneurs should prioritize
