Basalt Infrastructure Partners LLP
London, United Kingdom · CRD 161881
Private equity manager
Basalt Infrastructure Partners LLP is an SEC-registered investment adviser based in London, United Kingdom that reports managing 28 private funds on Form ADV, including 28 private equity funds. It reports $9.6 billion in regulatory assets under management. Its private funds hold $7.0 billion in gross assets.
- Regulatory assets under management
- $9.6 billionForm ADV Item 5.F
- Gross assets of private funds
- $7.0 billionAll private fund types, Form ADV
- Private funds managed
- 28PE 28 · VC 0 · hedge 0
- Employees
- 26Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 161881
- Latest Form ADV
- 03/31/2026Disciplinary disclosures: none reported
Private equity funds filing Form D (4)
Fund
First sale
Raised
Investors
Minimum
Offering
Basalt Infrastructure Partners V D L.P.
St Peter Port, GuernseyOffshore
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Basalt Infrastructure Partners V C L.P.
St Peter Port, GuernseyOffshore
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Basalt Infrastructure Partners V B L.P.
St Peter Port, GuernseyOffshore
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Basalt Infrastructure Partners V A L.P.
St Peter Port, GuernseyOffshore
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 (20)
Fund
Gross assets
Minimum
Owners
Adviser
Basalt Infrastructure Partners III a L.P.
United KingdomPrivate equity fund
Gross assets$886M
Minimum$10.0M
Owners18
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners II C L.P.
United KingdomPrivate equity fund
Gross assets$667M
Minimum$10.0M
Owners39
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners III C L.P.
United KingdomPrivate equity fund
Gross assets$647M
Minimum$10.0M
Owners33
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners III D L.P.
United KingdomPrivate equity fund
Gross assets$561M
Minimum$10.0M
Owners8
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners III B L.P.
United KingdomPrivate equity fund
Gross assets$551M
Minimum$10.0M
Owners15
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners IV a L.P.
United KingdomPrivate equity fund
Gross assets$407M
Minimum$10.0M
Owners20
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners II a L.P.
United KingdomPrivate equity fund
Gross assets$288M
Minimum$10.0M
Owners14
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners IV C L.P.
United KingdomPrivate equity fund
Gross assets$180M
Minimum$10.0M
Owners30
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners IV D L.P.
United KingdomPrivate equity fund
Gross assets$91.2M
Minimum$10.0M
Owners9
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners LP
United KingdomPrivate equity fund
Gross assets$75.5M
Minimum$10.0M
Owners18
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners II D L.P.
United KingdomPrivate equity fund
Gross assets$64.6M
Minimum$10.0M
Owners3
AdviserBasalt Infrastructure Partners LLP
BIP III a Project Mars Aiv (II) L.P.
United KingdomPrivate equity fund
Gross assets$51.3M
Minimum$10.0M
Owners14
AdviserBasalt Infrastructure Partners LLP
Project Hyperion Aiv, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$49.3M
Minimum$10.0M
Owners18
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners IV B L.P.
United KingdomPrivate equity fund
Gross assets$42.8M
Minimum$10.0M
Owners9
AdviserBasalt Infrastructure Partners LLP
Cipma Golden Link, LLC
Delaware, United StatesPrivate equity fund
Gross assets$30.5M
MinimumNone set
Owners1
AdviserBasalt Infrastructure Partners LLP
BIP II a Project Helios Aiv (II) L.P.
United KingdomPrivate equity fund
Gross assets$23.7M
Minimum$10.0M
Owners9
AdviserBasalt Infrastructure Partners LLP
BIP II a Project Helios Aiv (I) L.P.
United KingdomPrivate equity fund
Gross assets$9.1M
Minimum$10.0M
Owners5
AdviserBasalt Infrastructure Partners LLP
BIP III a Project Mars Aiv (I) L.P.
United KingdomPrivate equity fund
Gross assets$5.1M
Minimum$10.0M
Owners4
AdviserBasalt Infrastructure Partners LLP
Project Arthur Aiv, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$58K
Minimum$10.0M
Owners18
AdviserBasalt Infrastructure Partners LLP
Basalt Infrastructure Partners II B L.P.
United KingdomPrivate equity fund
Gross assets$0
Minimum$10.0M
Owners0
AdviserBasalt Infrastructure Partners LLP
As reported in the adviser's Form ADV filed Sep 9, 2024. Funds also listed from Form D are shown above.
Fund vehicles: feeder funds and single-deal vehicles (1)
Fund
Gross assets
Minimum
Owners
Adviser
BIP III Ride Co-Investment L.P.
United KingdomPrivate equity fund
Gross assets$498M
Minimum$10.0M
Owners32
AdviserBasalt Infrastructure Partners LLP
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