Stillmark invests early - Pre-seed, Seed, and Series A stage - to partner with intrepid founders building the next generation of market defining companies.
Founded in 2019 as the first Bitcoin-focused venture capital firm, Stillmark invests in, advocates for, and supports the vision of entrepreneurs whose plans, products, and technologies advance Bitcoin’s core principles and the opportunities inherent and unique to the tech. We’re at work for a new era.
Founded in 2019 as the first Bitcoin-focused venture capital firm, Stillmark invests in, advocates for, and supports the vision of entrepreneurs whose plans, products, and technologies advance Bitcoin’s core principles and the opportunities inherent and unique to the tech. We’re at work for a new era.
Employees: 1-10
Founded date: 2019
Investment Type: Venture Capital
Investment Stage: Series A
Portfolio 13
| Date | Name | Website | Total Raised | Location |
| 26.04.2023 | AMBOSS | amboss.space | $4M | Jamaica, P... |
| 05.02.2020 | Lightning ... | lightning.engineering | $80M | United Sta... |
| - | Sphinx Cha... | sphinx.chat | - | - |
| - | Satoshi En... | satoshienergy.com | - | - |
| - | Voltage | voltage.cloud | $6M | United Sta... |
| - | lastbit.io | - | Canada, On... | |
| - | Homepage •... | pnkfrg.com | - | Germany, B... |
| - | Clovyr | clovyr.io | - | - |
| - | Casa Inc. | keys.casa | $21M | United Sta... |
| - | IBEX | ibexmercado.com | $4M | Guatemala,... |
Show more
Mentions in press and media 7
| Date | Title | Description |
| 11.12.2025 | Bitstack: $15 Million Series A Raised For Expanding Across Europe And Launches New Bitcoin Rewards Card | Bitstack has secured a $15 million Series A round that positions the French Bitcoin savings platform for broader European expansion and product growth. The round was led by 13books Capital, with participation from existing backers AG2R LA M... |
| 14.10.2025 | Meanwhile: $82 Million Secured To Enhance Bitcoin-Linked Financial Products | Meanwhile has announced a fundraising round at $82 million. This funding will help meet the rising demand from individuals looking to safeguard their family’s financial futures, as well as from established financial institutions aiming to o... |
| 07.10.2025 | Meanwhile raises $82 million | Meanwhile, Meanwhile Founded: 2022 Headquarters: Hamilton, Bermuda Total Funding: $59M See full company profile "> a life insurance startup that only uses bitcoin for premiums and claims, announced $82 million in new capital “to mee... |
| 03.07.2024 | Vida Launches Carrier-Grade AI Voice Agents for Telecom | Vida, a leading provider of carrier-grade AI voice agents for small and medium-sized businesses (SMBs), today announces the launch of its platform and API built for telecom service providers. The company is also announcing that it has secur... |
| 25.04.2023 | Amboss Technologies Raises $4M Led by Stillmark to Optimize the Bitcoin Lightning Network as the Financial System of the Future | Our drive to optimize payments with machine learning has attracted strategic investors who understand Lightning’s significant disruptive potential and our role in perfecting global payments. PORTLAND, Ore. (PRWEB) April 25, 2023 Amboss Tech... |
| 17.04.2023 | Gridless Is Extending Power to Rural Africa | The problem 770 million people in the world don’t have access to electricity. Many of them are on the African continent. In rural Africa there are at least two reasons for this: lack of disposable income and lack of infrastructure. Of the f... |
| 06.12.2022 | Jack Dorsey-Backed East African Bitcoin Miner Gridless Raises $2M | Gridless, a bitcoin mining company that helps generate new sources of energy in rural communities in East Africa, said Tuesday that it secured $2 million in a seed investment round led by bitcoin venture-capital firm Stillmark and payments ... |