Fulgur Ventures is a Bitcoin-focused venture and growth capital firm that funds early-stage startups building on Bitcoin and the Lightning Network. fulgur.ventures's Twitter Score is 37 out of 1000 as of September 2026, ranking #25,670 (top 10%) among 486,621 tracked accounts.
fulgur.ventures backs builders from pre-seed through pre-IPO stages, providing capital across the Bitcoin economy. Partners Oleg Mikhalsky and Alexander Mann lead the firm's investment activities. fulgur.ventures also launched Fulgur Asia, a dedicated vehicle focused on Bitcoin infrastructure founders across the region, operating from pre-seed to Series A. fulgur.ventures has 4,769 followers as of September 2026 and has published 278 posts on the platform.
fulgur.ventures led a $210 million convertible note offering for Blockstream in October 2024, one of the more significant Bitcoin infrastructure financing rounds in recent memory. Beyond Blockstream, the firm's portfolio spans a range of Bitcoin and Lightning-native companies. fulgur.ventures's portfolio includes Blockstream, Hodl Hodl, Sygnum Bank, FOLD BITCOIN, Mempool, Moon, FOUNDATION and The Bitcoin Company.
fulgur.ventures has been mentioned by 94 accounts, with 294 total mentions across the platform.
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The accounts that follow fulgur.ventures include 201 founders, 26 angel investors, 78 influencers and 6 VCs, among them Paolo Ardoino, Vance Spencer, Eric Wall, Mario Nawfal, Adam Back and Bitcoin Magazine.