Companyon Ventures
Boston, MA · CRD 307354
Venture capital managerExempt reporting
Companyon Ventures is an exempt reporting adviser based in Boston, MA that reports managing 16 private funds on Form ADV, including 16 venture capital funds. Its private funds hold $144.7 million in gross assets.
- Regulatory assets under management
- —Form ADV Item 5.F
- Gross assets of private funds
- $144.7 millionAll private fund types, Form ADV
- Private funds managed
- 16PE 0 · VC 16 · hedge 0
- Employees
- —Form ADV Item 5.A
- Registration
- Exempt reporting adviserCRD 307354
- Latest Form ADV
- 03/31/2026Disciplinary disclosures: none reported
Venture capital funds filing Form D (1)
Fund
First sale
Raised
Investors
Minimum
Offering
Companyon Ventures Fund 2026, L.P.
Boston, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.
Private funds reported on Form ADV (3)
Fund
Gross assets
Minimum
Owners
Adviser
Companyon Ventures Fund II, LP
Delaware, United StatesVenture capital fund
Gross assets$34.3M
Minimum$25K
Owners97
AdviserCompanyon Ventures
Companyon Ventures Fund III, LP
Delaware, United StatesVenture capital fund
Gross assets$27.4M
Minimum$25K
Owners82
AdviserCompanyon Ventures
Companyon Ventures Parallel Fund III, L.p
Delaware, United StatesVenture capital fund
Gross assets$5.0M
Minimum$25K
Owners30
AdviserCompanyon Ventures
As reported in the adviser's Form ADV filed Jun 13, 2024. Funds also listed from Form D are shown above.
Fund vehicles: feeder funds and single-deal vehicles (14)
Fund
Gross assets
Minimum
Owners
Adviser
Companyon Roadsync Series A, a Series of Companyon 2020 Sidecars LLC
Delaware, United StatesVenture capital fund
Gross assets$4.3M
Minimum$1K
Owners13
AdviserCompanyon Ventures
Companyon Ziflow Seed2 Sidecar, a Series of Companyon 2020 Sidecars LLC
Delaware, United StatesVenture capital fund
Gross assets$2.1M
Minimum$1K
Owners10
AdviserCompanyon Ventures
Companyon Apty Seed2, a Series of Companyon 2020 Sidecars LLC
Delaware, United StatesVenture capital fund
Gross assets$1.6M
Minimum$1K
Owners18
AdviserCompanyon Ventures
Companyon Ziflow Seed3, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$1.4M
Minimum$1K
Owners19
AdviserCompanyon Ventures
Companyon Beamable Pre-A, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$861K
Minimum$1K
Owners16
AdviserCompanyon Ventures
Companyon Beamable Pre-A II, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$584K
Minimum$1K
Owners20
AdviserCompanyon Ventures
Companyon Roadsync Series B, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$546K
Minimum$1K
Owners9
AdviserCompanyon Ventures
Companyon Bento Seed4, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$435K
Minimum$1K
Owners18
AdviserCompanyon Ventures
Companyon Knowify Series A, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$339K
Minimum$1K
Owners9
AdviserCompanyon Ventures
Companyon Workrails Seed-3, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$303K
Minimum$1K
Owners7
AdviserCompanyon Ventures
Apty Series A, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$297K
Minimum$1K
Owners14
AdviserCompanyon Ventures
Companyon Disruptor Beam Syndicate, a Series of Companyon 2020 Sidecars LLC
Delaware, United StatesVenture capital fund
Gross assets$207K
Minimum$1K
Owners7
AdviserCompanyon Ventures
Companyon Disruptor Beam Syndicate Pro Rata, a Series of Companyon 2020 Sidecars LLC
Delaware, United StatesVenture capital fund
Gross assets$128K
Minimum$1K
Owners4
AdviserCompanyon Ventures
Companyon Fullcast Series A, a Series of Companyon 2021 Sidecars, LLC
Delaware, United StatesVenture capital fund
Gross assets$43K
Minimum$1K
Owners11
AdviserCompanyon Ventures
Feeder funds invest through a master fund; single-deal vehicles (SPVs, co-investments, series) hold one investment.
From SEC filings. Firm data comes from the SEC's Form ADV data. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures