Side Door Ventures
Overview
Side Door Ventures is a global venture capital firm that invests in a wide range of sectors including software, life sciences, space, deep tech, blockchain, logistics, gaming, media, security, food, and financial services. The firm operates several funds, including a Seed Fund, a Digital Asset Fund, and a Michigan-focused fund, backing early-stage companies.
Portfolio Companies
24
Website
sidedoorventures.comInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| K2 Space | Mar 2023 | Seed | Co-investor |
| Dominion Dynamics | Oct 2025 | Pre Seed | Co-investor |
| Rainmaker Games | Dec 2022 | Seed | Co-investor |
| Asymmetry Finance | May 2023 | Seed | Co-investor |
| LunarCrush | Jul 2023 | Series A | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Side Door Ventures based?
Side Door Ventures is headquartered in San Francisco, California, United States.
When was Side Door Ventures founded?
Founding year information for Side Door Ventures is not publicly available.
How many portfolio companies does Side Door Ventures have?
Side Door Ventures has 24 portfolio companies in Caplight's dataset.
What are some companies in Side Door Ventures's portfolio?
Portfolio companies visible on Caplight include K2 Space, Dominion Dynamics, Rainmaker Games, Asymmetry Finance, LunarCrush.
What was Side Door Ventures's most recent investment shown here?
Side Door Ventures's most recent investment in this portfolio sample was in Dominion Dynamics in 2025.
What sectors does Side Door Ventures focus on?
Side Door Ventures focuses on Healthcare & Life Sciences, Media, Entertainment & Gaming, Frontier & Industrial Tech, FinTech, Crypto & Web3, Crypto & Web3, Crypto & Web3, Media, Entertainment & Gaming, Crypto & Web3, FinTech, Crypto & Web3, Crypto & Web3, Mobility, Transportation & Logistics, Mobility, Transportation & Logistics, Crypto & Web3, Healthcare & Life Sciences, Crypto & Web3, Frontier & Industrial Tech, Crypto & Web3, AI, Data & Cloud Infrastructure, Media, Entertainment & Gaming, FinTech, Media, Entertainment & Gaming, Crypto & Web3, AI, Data & Cloud Infrastructure, Enterprise Software, Crypto & Web3, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, Telecommunications & Networking, AI, Data & Cloud Infrastructure, Energy & Sustainability, Enterprise Software, FinTech, FinTech, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, FinTech, FinTech, Enterprise Software, FinTech, AI, Data & Cloud Infrastructure, Enterprise Software, FinTech.
What company stages does Side Door Ventures focus on?
Side Door Ventures typically invests at the Early stage.
What is Side Door Ventures's AUM?
Side Door Ventures's assets under management are estimated between $95.0M and $95.0M.