Fulgur Ventures

Fulgur Ventures Research

Investment Thesis

Fulgur Ventures is a venture capital firm founded in 2019 that invests exclusively in the Bitcoin and Lightning Network ecosystem. The firm's stated thesis is that "Bitcoin is a fixed supply, neutral monetary network civilisation is being rebuilt on," and it funds teams building the infrastructure, applications, and financial services layer of this emerging economy. Unlike generalist crypto funds, Fulgur is single-asset focused: it does not invest in altcoins, general Web3, or non-Bitcoin blockchain protocols, concentrating instead on Bitcoin, the Lightning Network, and adjacent protocols like Liquid and RGB.

Sector Focus

Fulgur's portfolio spans nearly every layer of the Bitcoin stack:

• Lightning Network payment infrastructure and node operators (Voltage, Breez, Galoy, Opennode, Amboss)
• Consumer self-custody and Lightning wallets (Umbrel, BlueWallet, Alby, Foundation, Casa)
• Consumer rewards, cashback, and accumulation apps (Fold, Bitrefill, GoSats, Relai)
• Gaming and entertainment built on Lightning micropayments (THNDR, ZEBEDEE, Fountain, Stardust)
• Institutional custody, lending, and asset management (Komainu, Debifi, Berglinde, Jiko)
• Real-world asset tokenization on Bitcoin/Liquid/RGB (STOKR, Nexbridge, Deedsats)
• Security and authentication hardware/software (SVORT, HIDEEZ, Foundation)
• Emerging markets financial inclusion via Bitcoin/stablecoin rails (DitoBanx, BIPA, SQRIL, Utexo)

Stage Focus

Fulgur invests across the full lifecycle, from pre-seed through pre-IPO/public markets, but the bulk of its activity and its stated sweet spot is pre-seed and seed. It has also demonstrated willingness to hold and grow large minority stakes into public-market outcomes (Fold's 2025 Nasdaq listing).

Check Size

Public reporting indicates Fulgur typically writes initial checks of roughly $50K-$200K at pre-seed, plus ecosystem grants for open-source and public-good contributions. It participates in larger rounds ($5M-$10M+) at seed/Series A alongside co-investors, and has taken meaningfully larger positions in later rounds of core portfolio companies (e.g., its ~37.5% stake in Fold Holdings).

Lead Tendency

Fulgur both leads and follows. It led Foundation's $6.4M raise in May 2026, and has led numerous seed rounds historically, but also participates as a syndicate member in larger rounds led by others (e.g., Tether led Utexo's $7.5M seed with Fulgur participating).

Recent Activity

Fulgur remains an active investor in the current cycle:

• May 2026: Led a $6.4M round in Foundation (bitcoin hardware wallets expanding into AI-agent authorization).
• March 2026: Participated in Utexo's $7.5M seed (Bitcoin-native USDT settlement infrastructure), led by Tether.
• February 2025: Portfolio company Fold Holdings completed its Nasdaq listing via business combination with FTAC Emerald Acquisition Corp, with Fulgur entities disclosing a 37.5% beneficial stake.

Public trackers report roughly 90-100+ total investments, with 20+ new partnerships added in 2025 alone, indicating a consistently active pace.

Portfolio Highlights

Fulgur's portfolio includes two companies widely cited as unicorns (Blockstream and Sygnum) and one 2025 Nasdaq listing (Fold Holdings). Other notable, widely-recognized names include Lightning infrastructure leaders Voltage, Breez, and Amboss; consumer wallet leaders Umbrel, Casa, and Foundation; and DMarket, an in-game item marketplace acquired by Mythical Games in 2023. The firm discloses over 90 active and historical portfolio companies spanning payments, wallets, gaming, custody, and real-world-asset tokenization.

Team

• Oleg Mikhalsky, Partner - Angel investor since 2008 with a prior successful exit and an ongoing profitable business; MBA in Strategic Management; 15 years of experience in product management and business development for emerging technologies.
• Alexander Mann, Partner - Leads Fulgur's Asia Bitcoin efforts (Fulgur Asia, covering the corridor "between the Middle East and Australia"); 10 years in venture capital across Europe, the US, Africa, and Asia; founded companies in London and Mexico; educated at Cambridge and UCL (Physics).

Decision Process

With a lean two-partner structure and no publicly listed investment committee, Fulgur appears to operate as a small partnership, likely with fast, founder-direct decision-making typical of thesis-driven micro-VCs in the Bitcoin space.

Founder Preferences

Fulgur backs founders building single-mindedly on Bitcoin/Lightning rather than multi-chain or general crypto plays. The portfolio skews toward technical founders (protocol and infrastructure builders) as well as consumer-product founders targeting Bitcoin-native financial inclusion in emerging markets (Latin America, Africa, Southeast Asia, MENA).

Geographic Focus

Fulgur is genuinely global. It is headquartered in Wilmington, Delaware, with a dedicated Fulgur Asia initiative (based out of Singapore) covering the corridor between the Middle East and Australia. Portfolio companies span the US, Europe (UK, Germany, Switzerland, Austria, Spain, Latvia, Portugal, Luxembourg, Sweden, Poland), Latin America (Guatemala, El Salvador, Brazil), Africa/Middle East (UAE), and Asia-Pacific (Japan, Singapore, India, Australia, China).