Seraphim Space Manager LLP logo

Seraphim Space Manager LLP

Institutional venture firmSEC exempt reporting adviserClassification probable· Londonseraphim.vc

Seraphim backs visionary space entrepreneurs, offering funding, expertise and global reach to accelerate science fiction into science fact.

In the firm's own words, from its website.

Reported fund assets
$698M
sum of its funds' Form ADV filings, last 30 months
New companies, 12 mo
None
Investment team
19
Latest vintage
2024
Contact decision makers
More
Ask DFX about thisView relationshipsFind contactsInvestments (126)Team (37)Funds
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

30 additional team members, 34 additional co-investors and affiliates, 120 additional investments, funds and LPs, 8 events, 1 verified contact (1 firm phone)

Every relationship, signal and contact on this record, with the source on each.

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

What matters now

  1. 1 company
    portfolio raising

    One portfolio company has new financing on record in 6 months without this firm named on the round; the latest on 28 Jul 2026 ($21M round).

    A portfolio company raising again is a follow-on decision for the firm and a co-investment opening for others.

    FactPress release wires (PR Newswire, GlobeNewswire)For Co-investors, LPs, lendersInvestments →

People to know

View all people
  • Andre Ronsoehr
    Investment Partner
    Why: Partner: part of the investment decision
    No route on file yet
  • Alexander Holt
    Managing Director of Seraphim Space Enterprise
    Why: Managing director
    No route on file yet
  • Alessandro Braglia
    Accelerator Programme Manager
    Why: Named with investment responsibility
    No route on file yet

Relationship network

195 connected entities2 observed rounds1 repeat counterparty

From financing rounds and every investor named in them, Form ADV and Form D filings, the firm's funds and team, and disclosed LP commitments in the venture capital graph. A round's amount is the size of the round, not money that moved between two investors.

Some relationships on this record are counted rather than named here. They open with the full profile.

Click any name or line for the rounds and sources behind it. Line weight is rounds together; dashed lines are inferred.

Reading the network
  • Sponsor
  • Company
  • Fund or vehicle
  • Person

Co-investors are read from the rounds: three or more shared rounds is a strong observed relationship, two a repeat co-investor, one a single round. Funds and people are structural. Nothing is scored that a reader cannot check.

Darker lines were active in the last 24 months or are current; lighter lines are older or undated.

How am I connected?

Name your firm, a company or a person, and DFX finds the published routes to Seraphim Space Manager LLP: a shared portfolio company or board, a prior employer, a co-investor, a shared LP or service provider. Every step is a filed or published record with its source; none is a guess about who knows whom.

See how you connect to Seraphim Space Manager LLP

Includes 3 days of DFX Intelligence. Then $199/month unless canceled.

Investing

126 companies on record, 0 new in 12 months
Investments on record
126 companies, 2 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
3IPKportfolio listingunknownunknownunknownunknownSep 30, 2026Fact Firm website
4pi Labportfolio listingunknownunknownunknownunknownSep 30, 2026Fact Firm website
AADYAHportfolio listingunknownunknownunknownunknownSep 30, 2026Fact Firm website
Stated thesis versus observed behaviour
128 observed deals
Stated (the firm’s website)
Sectors
ai, climate, deep tech, space, defense
Stages
not stated or not yet read
Geography
europe, global, uk, usa
Check size
not stated; DFX does not estimate checks from round sizes
Self-described
venture capital
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Industries, each company once
Hardware and deep tech, Software or Tech-enabled and IT services (2)
lead rate no observed dealsfollow-on rate 100%new companies, 12 months 0

Team

37 current, 2 departed
Decision makers
who to call first, and why; then everyone else by function
  • Andre Ronsoehr · Investment Partner
    Why this person: Partner: part of the investment decision; Named with investment responsibility
  • Alexander Holt · Managing Director of Seraphim Space Enterprise
    Why this person: Managing director; Named with investment responsibility
  • Alessandro Braglia · Accelerator Programme Manager
    Why this person: Named with investment responsibility

Ranked by the role the firm or its filing states, a route on file and deals led. Every reason is read from the record, never inferred. Routes are published by the person or the firm (their bio, the team page or a filing) and are revealed on a plan; data bought from a provider is never shown, and a route printed at a firm the person has since left is held back.

Investment team
37 current, 2 departed
Contacts
1 firm phone

1 firm phone on record, each with its source. Values open with the complete profile.

Funds and LPs

2 vehicles, 0 LPs disclosed
Funds and vehicles
2 reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
Seraphim Space Ventures II LPFund2024 form d first saleFundraising$108M
Jun 29, 2026
47$35.1M
of $100M
Apr 16, 2025
Seraphim Space Investment Trust PlcSPV or co-invest vehicle · ADV: Other Private FundunknownUnknown$590M
Jun 29, 2026
250unknownunknown
Limited partners
0 LPs, 0 disclosed commitments
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Known LPs and allocators
0 relationships across the firm's funds, from public pensions and the allocator graph
No allocator names this firm or its funds in a public disclosure DFX holds.

Relationships across DFX

37 co-investors
Co-investors
37 counted from shared deals, for the whole firm

Evidence and history

13 dated events, 44 observations from 3 sources
Timeline
13 dated events
  1. seen on or beforeSep 23, 2026
    Seraphim Space Manager LLP: MICRO_VC -> INSTITUTIONAL_VC (venture manager, reported GAV $698M across 2 vehicles)
    Classification changedClassificationInferenceno URL
  2. seen on or beforeSep 16, 2026
    Seraphim Space Manager LLP lists Arqit as exited (mechanism not stated) on or before 2026-09-16 (no date published), on the portfolio page
    Listed as exited on a portfolio pageExitsFactArqitFirm website
  3. seen on or beforeSep 14, 2026
    Seraphim Space Manager LLP lists Spire as exited (mechanism not stated) on or before 2026-09-14 (no date published), on the portfolio page
    Listed as exited on a portfolio pageExitsFactSpireFirm website
  4. seen on or beforeSep 14, 2026
    Voyager: went public by IPO on or before 2026-09-14 (no date published), per Seraphim Space Manager LLP's portfolio page
    IPOExitsFactVoyagerFirm website
  5. seen on or beforeSep 14, 2026
    Astroscale: went public by IPO on or before 2026-09-14 (no date published), per Seraphim Space Manager LLP's portfolio page
    IPOExitsFactAstroscaleFirm website
Identity and regulatory footprint
Address, phone, Form ADV filing and ownersForm ADV filed Jun 29, 2026 · 2 private fundsShow
Headquarters
London, United Kingdomadviserinfo.sec.gov
Office address
unknownadviserinfo.sec.gov
Business phone
unknownadviserinfo.sec.gov
Website
seraphim.vc
SEC adviser type
Exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
Private fund adviseradviserinfo.sec.gov
Latest Form ADV
Jun 29, 2026
Private funds reported
2 (1 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$698Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
Classification history
Every classification this record has carried2 on recordShow
  1. Sep 23, 2026
    Institutional venture firm (probable, 80%)
    Venture manager, reported GAV $698M across 2 vehicles
  2. Sep 12, 2026
    Micro VC (probable, 80%)
    Venture manager, reported GAV $27.9M across 1 vehicle
Evidence
52 observations from 3 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
SEC exemption claimedPrivate fund adviserMay 15, 2024FactForm ADV
SEC adviser typeExempt reporting adviserJun 29, 2026FactForm ADV
SEC adviser typeExempt reporting adviserMay 15, 2024FactForm ADV
First Form ADV filing2024-05-15Jun 29, 2026FactForm ADV
First Form ADV filing2024-05-15May 15, 2024FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-29Sep 30, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-25Sep 26, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-23Sep 24, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-21Sep 23, 2026FactForm ADV
Adv history loadedadv-hist-1+panel:2026-09-22Sep 23, 2026FactForm ADV
Adv history loadedadv-hist-1Sep 12, 2026FactForm ADV
Latest Form ADV filing2026-06-29Jun 29, 2026FactForm ADV
Latest Form ADV filing2024-05-15May 15, 2024FactForm ADV
Venture share of reported funds1Jun 29, 2026FactForm ADV
Venture share of reported funds1May 15, 2024FactForm ADV
Business phoneMay 15, 2024FactForm ADV
Contact page urlSep 30, 2026Factno URL
Contact page urlSep 16, 2026Factno URL
DescriptionSep 30, 2026Factno URL
DescriptionSep 16, 2026Factno URL
DescriptionSep 14, 2026Factno URL
HeadquartersLondon, United KingdomMay 15, 2024FactForm ADV
Office addressMay 15, 2024FactForm ADV
Self-described typeVenture capitalSep 30, 2026Factno URL
Self-described typeVenture capitalSep 16, 2026Factno URL
Self-described typeVenture capitalSep 14, 2026Factno URL
Legal formLimited Liability PartnershipMay 15, 2024FactForm ADV
Portfolio pageSep 30, 2026Factno URL
Portfolio pageSep 16, 2026Factno URL
Portfolio pageSep 14, 2026Factno URL
Private funds reported2Jun 29, 2026FactForm ADV
Private funds reported1May 15, 2024FactForm ADV
Private fund gross assets (reported)$698MJun 29, 2026FactForm ADV
Private fund gross assets (reported)$27.9MMay 15, 2024FactForm ADV
Schedule a diffsadiff-1Jun 29, 2026FactForm ADV
Stated geographyEurope, global, UK, usa
“geography words on the home page”
Sep 30, 2026Factno URL
Stated geographyEurope, global, japan, texas, UK, usa
“geography words on the home page”
Sep 16, 2026Factno URL
Stated geographyEurope, global, japan, texas, UK, usa
“geography words on the home page”
Sep 14, 2026Factno URL
Stated sectorsAI, climate, deep tech, space, defense
“sector words on the home page”
Sep 30, 2026Factno URL
Stated sectorsClimate, deep tech, space, defense
“sector words on the home page”
Sep 16, 2026Factno URL
Stated sectorsClimate, deep tech, space, defense
“sector words on the home page”
Sep 14, 2026Factno URL
Team pageSep 30, 2026Factno URL
Team pageSep 16, 2026Factno URL
Team pageSep 14, 2026Factno URL
Venture funds reported1Jun 29, 2026FactForm ADV
Venture funds reported1May 15, 2024FactForm ADV
WebsiteMay 15, 2024FactForm ADV
Site titleSep 30, 2026Factno URL
Site titleSep 16, 2026Factno URL
Site titleSep 14, 2026Factno URL
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, probableShow
Importance
61
high
Active deployment
25
moderate
Emerging
0
low
Freshness
100
high
Institutional venture firm · probableSEC exempt reporting adviser

Venture manager, reported GAV $698M across 2 vehicles

The inputs behind each score
importance
gav: 0.56 · funds: 0.17 · people: 0.92 · investments: 0.78 · co investors: 0.63
active deployment
investments 12m: 0 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 1 · latest investment at: not scored
emerging manager
fund count: 2 · reported gav: $698M · first adv filing: 2024-05-15 · years since first filing: 2.4

Fits, record history and connections

scored matches for this investor, every identity change, every edge

Record history

2 dated events on the change ledger, latest event first
  • Organization classification changed
    2026-09-23
  • Adviser's first ADV filing
    2024-05-15source on record

The ledger records every merge, rename and reclassification this record went through and the dated filings observed on it, so the identity on this page can be traced to the records it was built from. The ledger's own sentences name other records, so they show with the names.