United Kingdom · Investor

Seraphim Space

Last cheque observed Oct 2026; 125 cheques on record.

Deploying nowNew fund $35M, Apr 2025VC firm

SeedSeries ASeries BAISpaceQuantum

Deploying now
86%of best year37cheques in 12 months, 125 on record
Since the last cheque4days00hrs00min00sec
Median round$6.4MCheque size, as they say$250K – $25MRounds led1 of 125Sole investor14 roundsExits2 from the portfolioMostly inUnited States, 43%
Pitch Seraphim Space

Seraphim Space highlights

  1. 01

    37 cheques in the last 12 months

  2. 02

    Mostly Venture and Seed: 69% of its rounds

  3. 03

    Sole investor in 14 rounds, median $2.7M

  4. 04

    2 exits from the portfolio

What they do

Seraphim is the global leader in SpaceTech investment.From their own website
Type
VC firm (from a list, unverified)
Cheque size
$250K – $25M as they say
Stages
SeedSeries ASeries BGrowth
Sectors
AISpaceQuantum
Based in
London, United Kingdom
Cold pitches
Not accepted

The record

Every round we can evidence, newest first125 appearances

  1. 2026

    28 rounds

  2. Oct
    MP SpaceSeed · AU · Google News search$16MWith 4 others
  3. Sept
    PixxelSeries C · IN · Firms' own news pages$100MLed
  4. Sept
    heXem bioSeed · US$10MWith 4 others
  5. Sept
    Voyager TechnologiesDebt · US$350MWith 2 others
  6. Jul
    Adaptive insuranceSeed · US$5.0MWith 2 others
  7. Jun
    NewOrbitSeries A · GB · Ventureburn$19MWith 9 others
  8. Jun
    UboticaVenture · IE$11MWith 1 other
  9. Jun
    ElevationSpaceSeries B · JP$40MWith 4 others
  10. May
    Tomorrow.ioSeries F · US · Ventureburn$35MWith 6 others
  11. May
    AstroscaleJP$5.0MWith 4 others
  12. May
    HawkEye 360Debt · US$125MWith 3 others
  13. Apr
    SpacefluxSeed · GB$4.7MWith 2 others
  14. Apr
    ATMOS Space CargoSeries A · DE$30MWith 2 others
  15. Apr
    Spire GlobalUS$70MWith 3 others
  16. Apr
    Rhea SpaceSeries A · US$6.0MWith 1 other
  17. Apr
    Online OceansSeed · GB$5.4MSole investor
  18. Mar
    Mutable TacticsPre-seed · GB$2.1MWith 2 others
  19. Mar
    HawkEye 360Series E · US$23MWith 4 others
  20. Mar
    AIRMOSeed · DE$5.8MWith 1 other
  21. Mar
    CisLunar IndustriesSeed · US$2.6MWith 3 others
  22. Feb
    AST SpaceMobileDebt · US$1.0BWith 2 others
  23. Feb
    WyvernDebt · CA$2.2MWith 4 others
  24. Feb
    constellrSeries A · DE$44MWith 2 others
  25. Jan
    EcosmicVenture · ITUndisclosedWith 2 others
  26. Jan
    D-OrbitSecondary · IT$75MWith 4 others
  27. Jan
    BirdsEyeViewVenture · GBUndisclosedWith 3 others
  28. Jan
    Array LabsSeries A · US$20MWith 4 others
  29. Jan
    SpacefluxVenture · GBUndisclosedWith 3 others
  30. 2025

    28 rounds

  31. Dec
    Nu QuantumSeries A · GB · Firms' own news pages$60MWith 10 others
  32. Dec
    ICEYESeries E · FI$175MWith 4 others
  33. Dec
    Sofant TechnologiesVenture · GB$8.4MWith 3 others
  34. Nov
    LambdaVisionSeed · US$7.0MWith 4 others
  35. Nov
    Voyager TechnologiesDebt · US$435MWith 3 others
  36. Nov
    LeanspaceSeries A · FR$12MWith 3 others
  37. Nov
    Viridian SpaceSeed · US$517KWith 1 other
  38. Nov
    CisLunar IndustriesVenture · USUndisclosedWith 3 others
  39. Nov
    AscendArcSeed · US$81KWith 4 others
  40. Oct
    aXenicVenture · GB$674KSole investor
  41. Sept
    ReOrbitSeries A · FI · TechCrunch$53MWith 6 others
  42. Sept
    Hubble NetworkSeries B · US$70MWith 4 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration7 named

ARAndre RonsoehrInvestment PartneriForm ADV
JAJames Ashley BrueggerCIO, General Partner, Co-FounderiForm ADV
KMKenneth MumfordPartner & General CounseliForm ADV
MTMark Thomas BoggettCEO, General Partner, Co-FounderiForm ADV
RMRobert Michael Stephen DesboroughGeneral PartneriForm ADV
SASarah Anne ShackletonManaging Member of the General PartneriFiling they signed
SSSeraphim Space Manager LLPManageriFiling they signed

We also hold 31 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

What the register says

From the firm's own filings with the SEC, which it must file accurately by law

$698Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
Legal name
Seraphim Space Manager LLP
SEC number
CRD 330887

What they claim to have backed

From their own portfolio page (on their website)

10 of 60 we have independently watched raise

ATMOS Space CargoAuriga Learn MoreEthereal Learn MoreKall Morris IncKisanHub Learn MoreSKYFI Learn MoreSofant Learn MoreSpace DOTS Learn MoreSpaceium Learn MoreWyvern Learn More3IPK Learn More4pi Lab Learn MoreAADYAH Learn MoreAIRMO Learn MoreAcceleratorAcquora Learn MoreAdaptive Insurance Learn MoreAllocation SpaceAmini Learn MoreAngoka Learn MoreAnsuR Technologies Learn MoreAquascope Learn MoreArkisys Learn MoreArray Labs Learn MoreArtemis Earth Learn MoreAscend Arc Learn MoreAstrogate Labs Learn MoreAstrolight Learn MoreBioOrbit Learn MoreCarbon Laces Learn MoreCisLunar Learn MoreConstelIR Learn MoreConstellation Global Learn MoreConstellr Learn MoreCyStellar Learn MoreDeep Planet Learn MoreDelos Insurance SolutionsDeveloping a satellite-poweredDroneLab Learn MoreESpace Learn MoreEarth Rover Learn MoreEartheye Space Learn MoreEcosmic Learn MoreElevation Space Learn MoreEntropy Learn MoreEvince Technology Learn MoreEvolve Dynamics Learn MoreFlypix AI Learn MoreForg3D Learn MoreFour Resolutions Learn MoreFreefall Aerospace Learn MoreFrontier Space Learn MoreGSI Learn MoreGalaxeye Learn MoreGeneral Galactic Learn MoreHawaDawa Learn MoreHexemBio Learn MoreHooley Research Learn MoreKETS Learn MoreKlepSydra Learn Moreand 43 more

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Exits from the portfolio

Companies it backed that were later bought or listed2 in all

Cognitive MatchBought by MagneticUndisclosedMay 2014
SirigenBought by Becton DickinsonUndisclosedAug 2012

An exit counts when it came after the firm's first round in the company. From historical deal records.

Who they invest alongside

The investors most often in the same rounds as Seraphim Space. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Seraphim Space put money into.

On podcasts

2 episodes naming Seraphim Space in the title.

Quick answers about Seraphim Space

What does Seraphim Space invest in?

Seraphim Space invests most often at Venture and Seed (69% of the rounds on record), in sectors such as AI, Space and Quantum.

How active is Seraphim Space?

125 investments on record, 37 of them in the last 12 months, and it led 1. The most recent was in Oct 2026.

What has Seraphim Space invested in recently?

Its most recent investments on record: MP Space (Seed, Oct 2026), Pixxel (Series C, Sept 2026) and heXem bio (Seed, Sept 2026).

How big are Seraphim Space's cheques?

The median round it joins is $6.4M. It says it writes cheques of $250K to $25M.

Does Seraphim Space lead rounds?

Sometimes: it led 1 of its 125 investments on record (1%).

Where does Seraphim Space invest?

Most of the companies it backs are in the United States (43%), the United Kingdom (23%) and Germany (8%).

Is Seraphim Space investing now?

Yes: it is actively investing, with 37 investments in the last 12 months.

Who does Seraphim Space invest alongside?

Most often Oxford Capital Partners (8 rounds together), Creative Destruction Lab (7 rounds together) and Gaingels (6 rounds together).

Raising now?

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it