Blockchain Builders Fund I, LP
Blockchain Builders Fund I, LP is a venture capital fund based in New York, New York. According to its most recent Form D, filed Aug 22, 2025, it has sold $27,500,000 of interests to 85 investors since its first sale in Apr 2023. The filing does not set a minimum investment. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Blockchain Builders GP, LLC; Blockchain Builders, LLC; Gil Rosen.
- Total raised
- $27,500,000Cumulative sales reported on Form D
- Investors
- 85
- First sale
- Apr 5, 2023
- Minimum investment
- None set
- Who can invest
- Accredited investorsSection 3(c)(1): up to 100 beneficial owners
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Blockchain Builders GP, LLC; Blockchain Builders, LLC; Gil Rosen
- Latest Form D
- Aug 22, 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 Blockchain Builders Fund I, LP
What is the minimum investment for Blockchain Builders Fund I, LP?
Blockchain Builders Fund I, LP's latest Form D, filed Aug 22, 2025, does not set a minimum investment. Managers can still require one in the offering documents.
Who can invest in Blockchain Builders Fund I, LP?
Blockchain Builders Fund I, LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.
How much has Blockchain Builders Fund I, LP raised?
Blockchain Builders Fund I, LP reports $27,500,000 sold from 85 investors on its Form D filed Aug 22, 2025. This is cumulative sales since the offering began, not current assets or performance.
Where is Blockchain Builders Fund I, LP based?
Blockchain Builders Fund I, LP is based in New York, New York and is managed by Blockchain Builders, LLC.
When did Blockchain Builders Fund I, LP launch?
Blockchain Builders Fund I, LP reports its first sale in Apr 2023, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).
Size compared with every venture capital fund
Raised more than 88% of the 1,252 venture capital funds based in New York, and more than 94% of all 15,160 that report sales.