43
8 known investors
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43 is an early-stage venture firm that invests up to $500k in founders and provides hands-on fundraising guidance, investor introductions, a 1:1 partner relationship, and access to a founder co-working space. It focuses on helping startups reach product/market fit and avoid common team-building pitfalls.
Founders & leadership
Investors · 8
How we know: funding news · fortune.com · Not right? Tell us
How we know: ess-news.com · Not right? Tell us
How we know: funding news · business-standard.com · Not right? Tell us
Also in the syndicate · 3
Funding
SEC filings, press & company announcements$43M disclosed across 1 of 3 rounds · 2025–2026
- $43MSeries AAug 2026 · 2 sources
HV (lead), HV Capital (lead), Plural (lead), Positron Ventures
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Frequently asked questions
- What does 43 do?
- 43 is an early-stage venture firm that invests up to $500k in founders and provides hands-on fundraising guidance, investor introductions, a 1:1 partner relationship, and access to a founder co-working space. It focuses on helping startups reach product/market fit and avoid common team-building pitfalls.
- Who founded 43?
- 43 was founded by Dustin Dolginow.
- Who are 43's investors?
- 43's investors include Atacama Ventures, HV Capital, New Enterprise Associates (NEA), Positron Ventures, WestBridge Capital.
- How much funding has 43 raised?
- 43 has disclosed $43M raised across 1 of its 3 known rounds.

