Skip to content
FJ Labs, Inc. logo

FJ Labs, Inc.

Institutional venture firmSEC exempt reporting adviserClassification probable· New York, New YorkFJLABS.COM

Angel investing at venture scale

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

Reported fund assets
$463M
sum of its funds' Form ADV filings, last 30 months
New companies, 12 mo
4
Investment team
15
Latest vintage
2025
As of · the latest observation of this organization; filed figures are as of its latest Form ADV

19 additional team members, 37 additional co-investors and affiliates, 129 additional investments, funds and LPs, 19 verified contacts (18 professional url, 1 firm phone)

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

Regulatory footprint (Form ADV): Exempt reporting adviser · 10 private funds · filed Feb 24, 2021 source

Filed a Form D on Mar 31, 2026, for a fund listed on its Form ADV (see the fund).

What matters now

  1. 4 companies
    new in 12 months

    4 new companies in the last 12 months. Latest round Odyssey Energy Solutions round ($74M round) on Sep 1, 2026.

    A firm writing cheques this quarter is one a founder can pitch now.

    Factfunding announcements, Form D, the firm's portfolio pageInvestments →
  2. 2 companies
    portfolio raising

    2 portfolio companies have new financing on record in 6 months without this firm named on the round; the latest on Nov 3, 2026 ($25K sold on Form D).

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

    FactSEC Form D filingsFor Co-investors, LPs, lendersInvestments →
  1. 1 departure
    people, 12 months

    A team member departed (seen on or before Oct 16, 2026, the day it happened is not on record).

    A partner leaving or arriving changes who decides, and who a founder or LP should call.

    InferenceVenture organization websites (about, team, portfolio, thesis, news pages) →
  2. 4 deals
    with Fundersclub

    Invests most often alongside Fundersclub (4 shared deals) and Valor Equity Partners (4 shared deals).

    pair last observed on record Nov 4, 2026, not a deal date · The firms it syndicates with are the likeliest to see the same deals and to fill out its rounds.

    Measuredshared rounds and portfolio companies on recordCo-investors →
  3. 13 of 23
    enter at seed or A

    Enters mostly at seed to Series A: 13 of 23 first entries on record.

    rounds to Jul 31, 2026 · Tells a founder whether their round is one this firm writes.

    Derived23 rounds with a stated stage, against the firm's siteInvestments →

People to know

View all people
  • Partner
    Why: Partner: part of the investment decision
    Profile
  • Partner
    Why: Partner: part of the investment decision
    Profile
  • Director And Class A Shareholder
    Why: Named with investment responsibility
    Profile

Relationship network

312 connected entities26 observed rounds8 repeat counterparties7 dated rounds shown here, 2016 to 2026

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.

2 mentions in the sources could not be matched to a firm or person, so they are held back from the picture and its summary.

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
›How strength and recency are read

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? Published routes

Name your firm, a company or a person, and DFX finds the published routes to FJ Labs, Inc.: 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.

Public record only. For routes through people you know, see Who can introduce you.

See how you connect to FJ Labs, Inc.

Investing

121 companies on record, 4 new in 12 months

Investments on record

121 companies, 8 partner-attributed
CompanyRoundRolePartnerRound sizeThis investorDateSource
Odyssey Energy Solutions, Inc.Funding roundparticipantunknown$74.0MunknownSep 1, 2026Fact Press release
BidbusSeries A · Series Aparticipantunknown$15.0MunknownJul 31, 2026Fact Press release
MineFunding roundparticipantunknown$14.0MunknownJan 26, 2026Fact Press release

Stated thesis versus observed behaviour

122 observed deals
Stated (the firm’s website)
Sectors
marketplaces
Stages
not stated or not yet read
Geography
not stated
Check size
not stated; DFX does not estimate checks from round sizes
Observed (from deals on record)
Stage at participation
series a 35%series b 26%seed 17%series c 9%growth 4%pre seed 4%series d plus 4%
Stage at first entry
series a 36%series b 23%seed 18%series c 9%growth 5%pre seed 5%series d plus 5%
Industries, each company once
Hardware and deep tech, Software or Tech-enabled and IT services (16)Consumer products and retail (2)Energy, utilities and infrastructure (1)
lead rate 0%follow-on rate 4%new companies, 12 months 4

People

23 current, 1 departed

Investment team

23 current, 1 departed
  • Arne Halleraker · Partner
    Why this person: Partner: part of the investment decision; Named with investment responsibility
    LinkedIn or profile link on file (firm website), confirmed 2026-10-01, confidence 90%
  • Jeff Weinstein · Partner
    Why this person: Partner: part of the investment decision; Named with investment responsibility
    LinkedIn or profile link on file (firm website), confirmed 2026-10-01, confidence 90%
  • Fabrice Grinda · Director And Class A Shareholder
    Why this person: Named with investment responsibility
    LinkedIn or profile link on file (firm website), confirmed 2026-10-01, confidence 90%

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. 3 with a route on file. 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.

1 departed (kept with end dates)
  • Jaye Landow · Head of Investor Relations · ? to Oct 16, 2026 Inference

Contacts

1 firm phone, 18 professional url

1 firm phone, 18 professional url on record, each with its source. Values open with the complete profile.

Funds and LPs

12 vehicles, 0 LPs disclosed

Funds and vehicles

12 reported, 3 no longer reported
VehicleTypeVintageLifecycleReported GAVOwnersForm D soldLatest Form D
FJ Labs IV, LPFund2025 form d first saleFundraisingInferred$70.2M
Mar 30, 2026
36$73.5MMar 31, 2026
F&j Labs Co-Invest III, L.P.SPV or co-invest vehicle2018 adv first reportedHarvest$209M
Mar 30, 2026
27unknownunknown
F&j Labs/telenor Co-Invest III, L.P.SPV or co-invest vehicle2018 adv first reportedHarvest$75.1M
Mar 30, 2026
1unknownunknown

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

340 co-investors

Co-investors

340 counted from shared deals, for the whole firm

Compare portfolios with Fundersclub Inc., Valor Equity Partners, Y Combinator or any firm. Co-investors across the market

Evidence and history

3 dated events, 33 observations from 2 sources

Timeline

3 dated events
  1. seen on or beforeOct 16, 2026
    Jaye Landow (Head of Investor Relations) no longer on the team page of FJ Labs, Inc.
    Person leftPeopleInferenceJaye LandowFirm website
  2. seen on or beforeSep 23, 2026
    FJ Labs, Inc.: MICRO_VC -> INSTITUTIONAL_VC (venture manager, reported GAV $463M across 12 vehicles)
    Classification changedClassificationInference
  3. Aug 29, 2017
    FJ Labs first filed Form ADV (ERA, venture capital fund adviser exemption)
    First SEC adviser filingOrganizationFactForm ADV

Identity and regulatory footprint

Address, phone, Form ADV filing and ownersForm ADV filed Feb 24, 2021 · 10 private fundsShow
Headquarters
New York, NYadviserinfo.sec.gov
Office address
unknownadviserinfo.sec.gov
Business phone
unknownadviserinfo.sec.gov
Website
FJLABS.COM
SEC adviser type
Exempt reporting adviseradviserinfo.sec.gov
SEC exemption claimed
unknown
Latest Form ADV
Feb 24, 2021
Private funds reported
10 (10 venture capital funds)adviserinfo.sec.gov
Private fund gross assets, adviser total
$204Madviserinfo.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 $463M across 12 vehicles
  2. Sep 12, 2026
    Micro VC (probable, 80%)
    Venture manager, reported GAV $15.1M across 8 vehicles

Evidence

33 observations from 2 sources
Every observation behind this profile, with its source, date and class
FactValueEffectiveClassSource
SEC adviser typeExempt reporting adviserFeb 24, 2021FactForm ADV
First Form ADV filing2017-08-29Feb 24, 2021FactForm ADV
Adv history loadedadv-hist-1Sep 12, 2026FactForm ADV
Latest Form ADV filing2021-02-24Feb 24, 2021FactForm ADV
Venture share of reported funds1Feb 24, 2021FactForm ADV
Business phoneFeb 24, 2021FactForm ADV
DescriptionNov 4, 2026Fact
DescriptionOct 16, 2026Fact
DescriptionSep 30, 2026Fact
HeadquartersNew York, NYFeb 24, 2021FactForm ADV
Office addressFeb 24, 2021FactForm ADV
Legal formCorporationFeb 24, 2021FactForm ADV
Portfolio pageNov 4, 2026Fact
Portfolio pageOct 16, 2026Fact
Portfolio pageSep 30, 2026Fact
Private funds reported10Feb 24, 2021FactForm ADV
Private fund gross assets (reported)$204MFeb 24, 2021FactForm ADV
Stated sectorsmarketplaces
“sector words on the home page”
Nov 4, 2026Fact
Stated sectorsmarketplaces
“sector words on the home page”
Oct 16, 2026Fact
Stated sectorsmarketplaces
“sector words on the home page”
Sep 30, 2026Fact
Team pageNov 4, 2026Fact
Team pageOct 16, 2026Fact
Team pageSep 30, 2026Fact
Venture funds reported10Feb 24, 2021FactForm ADV
WebsiteFeb 24, 2021FactForm ADV
Site titleNov 4, 2026Fact
Site titleOct 16, 2026Fact
Site titleSep 30, 2026Fact
How this is scored
Scores, classification basis and filing advisersInstitutional venture firm, probable · 2 filing advisers share this firmShow
Importance
73
high
Active deployment
40
elevated
Emerging
0
low
Freshness
96
high
Institutional venture firm · probableSEC exempt reporting adviser

Venture manager, reported GAV $463M across 12 vehicles

This firm files as 2 advisers on fjlabs.com: FJ Labs Management, LLC. Each keeps its own CRD, funds and filings; the grouping is the website each swore to on Form ADV and is recomputed every pass.

The inputs behind each score
importance
gav: 0.51 · funds: 1 · people: 0.68 · investments: 0.78 · co investors: 1
active deployment
investments 12m: 0.5 · fund raising 18m: 0 · people joined 12m: 0 · vintage within 3y: 1 · latest investment at: 2026-09-01
emerging manager
fund count: 15 · reported gav: $463M · first adv filing: 2017-08-29 · years since first filing: 9.2

Connected records

Portfolio companies

117 more on this record

Funds

12 more on this record

Co-investors

Fits, record history and connections

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

Fits

5 scored matches, best firstas of
  • score 77.3confidence 100%
    Why: sector fit; stage fit; geography fit; activity
    Watch: adjacent portfolio
  • score 35.5confidence 90%
    Why: stage fit; activity; cap table
  • score 34.8confidence 100%
    Why: sector fit; geography fit; activity; analogous
    Watch: adjacent portfolio

+2 more scored matches

Scored by DFX match engines from the record's observed portfolio, stage, geography and recent activity. A fit is a reason to look, not a mandate; the blockers say what the model could not confirm. Names and the evidence sentences show with the names on this page.

Record history

2 identity changes, 2 dated events on the change ledger, latest event first
  • Member rows moved to anchor
    2026-10-01
  • Organization classification changed
    2026-09-23
  • Grouped with firm
    2026-09-12

+1 more change on this record's ledger

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.