Basalt Infrastructure Partners
Private Equity SEC-registered adviser
Legal name: Basalt Infrastructure Partners LLP
AUM
$9.6B
Regulatory AUM
Private funds
28
Private Equity 28
Private fund assets
$7.0B
Gross asset value
Employees
26
Last Form D raise
Dec 2025
Most recent fund filing
From SEC Form ADV filing (filed Mar 31, 2026). View on SEC
People(7)
Owners and executive officers named on the firm's SEC Form ADV.
D
H
J
M
R
S
Funds(28)
Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.
| Fund | Type | Gross assets | Raised (Form D) | Investors | Last Form D | Recency |
|---|---|---|---|---|---|---|
| Basalt Infrastructure Partners V A L.P. | Private Equity | $997K | — | — | Dec 2025 | Warm |
| Basalt Infrastructure Partners V C L.P. | Private Equity | $8K | — | — | Dec 2025 | Warm |
| Basalt Infrastructure Partners V D L.P. | Private Equity | $8K | — | — | Dec 2025 | Warm |
| Basalt Infrastructure Partners V B L.P. | Private Equity | — | — | — | Dec 2025 | Warm |
| Bip IV Vanadis Co-Investment L.P. | Private Equity | $10.6M | — | — | Dec 2025 | Warm |
| Bip IV Iceman Co-Investment L.P. | Private Equity | $83.7M | — | — | Oct 2025 | Cool |
| Bip IV Loop Co-Investment LP | Private Equity | $41.1M | — | — | Dec 2024 | Cool |
| Basalt Infrastructure Partners IV A L.P. | Private Equity | $1.1B | $1.2B | 18 | Nov 2023 | Cold |
| Basalt Infrastructure Partners IV C L.P. | Private Equity | $494.3M | $488.2M | 28 | Nov 2023 | Cold |
| Basalt Infrastructure Partners IV D L.P. | Private Equity | $205.4M | $259.0M | 9 | Nov 2023 | Cold |
| Basalt Infrastructure Partners IV B L.P. | Private Equity | $147.1M | $126.0M | 8 | Nov 2023 | Cold |
| Bip III Ride Co-Investment L.P. | Private Equity | $603.2M | — | — | Dec 2021 | Cold |
| Bip III A Project Mars Aiv (II) L.P. | Private Equity | $44.3M | $375.0M | — | Oct 2020 | Cold |
| Bip III A Project Mars Aiv (i) L.P. | Private Equity | $4.6M | $254.5M | — | Oct 2020 | Cold |
| Basalt Infrastructure Partners III A L.P. | Private Equity | $1.1B | — | — | Feb 2020 | Cold |
Board seats
Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.
No board seats matched from SEC filings yet.
Regulatory identifiers
- CRD number
- 161881
- SEC file number
- 801-77239
Sources
- SEC Form ADV Oct 14, 2026