Investor Profile: Lightning Ventures — Thesis, Cheque Size & How to Apply

If you are building on Bitcoin and wondering how to get Lightning Ventures funding, the short answer is that this is a Bitcoin-only investor: it backs founders working on Bitcoin and open-source technology, not generalist startups. Lightning Ventures describes itself as a professional, transparent venture platform built for angels, connecting accredited investors with vetted Bitcoin and open-source founders through a single platform. Its pitch page is aimed squarely at companies building on Bitcoin or involved in the Bitcoin mining and energy space.

Investment thesis

The thesis is deliberately narrow. Rather than spreading across sectors, Lightning Ventures concentrates on the startups building the future of Bitcoin and open-source technologies, with a particular emphasis on adoption of the Lightning Network, the layer built on Bitcoin for fast, low-cost payments. Its own site reports more than $10M deployed, more than 5,000 network members, more than 100 investments and more than 50 portfolio companies.

Sectors, stages and cheque size

The firm invests in early-stage Bitcoin companies, with tracked deals concentrated at seed stage and some at Series A. Its site does not publish a standard cheque size, so the cheque size is not publicly disclosed; founders should expect a conversation about stage, traction and round structure rather than a fixed ticket on the website. The emphasis in its founder materials is on companies building on or integrating with Bitcoin or the Lightning Network, including mining and energy-adjacent businesses.

Notable portfolio

Companies associated with Lightning Ventures in published deal records include Jan3, OrdinalsBot, Relai and Azteco, alongside Bitcoin consumer and infrastructure names such as Fold, Swan, Breez and Start9 named in interviews with the firm's leadership. The spread covers payments, custody-adjacent tools and Bitcoin services, which fits the Bitcoin-only mandate rather than a broad crypto portfolio.

Partners and team

Mike Jarmuz, known as Muzz, is the founder and general partner of Lightning Ventures. He is described in interviews as a prolific angel investor with more than 1,500 personal angel investments, and he also co-organises the Unconfiscatable conference. The firm's published team materials also name Vivek Patel as chief operating officer and manager of the syndicate, and Khushboo Khullar as a venture partner.

Programmes run

Beyond direct investment, Lightning Ventures runs Thunder Funder, a Regulation Crowdfunding portal for open-source and Bitcoin startups that lets accredited and non-accredited investors support such companies. It also operates a syndicate for angel investors interested in Bitcoin companies.

How to apply for funding from Lightning Ventures

Founders can pitch through the pitch form on the firm's founders page at ltng.ventures/founders. The form asks for the company, sector, funding stage, revenue status, team size, burn and runway, pitch deck link and a description of the problem, solution, market and risks. There is no published email pitch route on that page, so the form is the stated route.