AltMountain

Basalt Infrastructure Partners V B L.P.

Offshore

Basalt Infrastructure Partners V B L.P. is a private equity fund based in St Peter Port, Guernsey. Its most recent Form D, filed Dec 19, 2025, reports no sales yet. The filing does not set a minimum investment. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Mary Santos; Chris McErlane; Basalt Infrastructure Partners V GP Limited.

Total raised
$0Cumulative sales reported on Form D
Investors
0
First sale
—
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Mary Santos; Chris McErlane; Basalt Infrastructure Partners V GP Limited
Latest Form D
Dec 19, 2025

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Basalt Infrastructure Partners V B L.P.

What is the minimum investment for Basalt Infrastructure Partners V B L.P.?

Basalt Infrastructure Partners V B L.P.'s latest Form D, filed Dec 19, 2025, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Basalt Infrastructure Partners V B L.P.?

Basalt Infrastructure Partners V B L.P. is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has Basalt Infrastructure Partners V B L.P. raised?

Basalt Infrastructure Partners V B L.P.'s latest Form D, filed Dec 19, 2025, reports no sales yet.

Where is Basalt Infrastructure Partners V B L.P. based?

Basalt Infrastructure Partners V B L.P. is based in St Peter Port, Guernsey and is managed by Basalt Infrastructure Partners LLP.

Size compared with every private equity fund

This fund hasn't reported any sales yet.

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