--- title: "18 Venture Capital Firms in Michigan (Nov 2026): by City" last_updated: "2026-11-06" rows: "18" free_rows: "10" source: "SEC filings" canonical: "https://theinvestordatabase.com/lists/venture-capital-firms-in-michigan/" --- # 18 venture capital firms in Michigan We list 18 venture capital firms in Michigan as of November 2026: each has an SEC filing on file, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are Ann Arbor (5), Grand Rapids (3) and Detroit (2). - 18 firms - 12 with a fund filing or dated deal in the last 12 months - $40M median fund size on file (SEC Form D, 15 firms) - 67 named decision-makers on file ## First 10 of 18 venture capital firms in Michigan | Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile | |---|---|---|---|---|---|---|---|---| | Grand Ventures | VC firm | Grand Rapids, MI | Seed | AI, Developer Tools, Fintech, Healthtech | New deal, Sep 2026 | $100M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/grand-ventures/ | | RPM Ventures | VC firm | Ann Arbor, MI | Seed | Space, Future of Work, Healthtech, Fintech | New fund, Sep 2026 | $165M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/rpm-ventures/ | | Arboretum Ventures | VC firm | Ann Arbor, MI | Series A, Series B | Healthtech, Biotech, Medtech | Portfolio news, Mar 2026 | $250M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/arboretum-ventures/ | | Ludlow Ventures | VC firm | Oak Park, MI | Seed | AI, Fintech, SaaS, Hardware | New fund, Jan 2026 | $65M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/ludlow-ventures/ | | Assembly Ventures | VC firm | Detroit, MI | | AI, Developer Tools, Logistics, Mobility | New fund, Feb 2026 | $40M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/assembly-ventures/ | | Mudita Venture Partners | VC firm | Bingham Farms, MI | Seed | AI, Fintech, Future of Work, B2B | New fund, Apr 2026 | $16M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/mudita-venture-partners/ | | 640 Oxford | VC firm | Farmington Hills, MI | Seed | AI, Healthtech, Industrial Tech, Food and Beverage | New fund, Mar 2026 | $12M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/640-oxford/ | | Augment Ventures | VC firm | Ann Arbor, MI | Seed | AI, Energy, Data, Industrial Tech | New fund, Dec 2024 | $75M (SEC Form D, 2024) | 2026-11-05 | https://theinvestordatabase.com/investors/augment-ventures/ | | Banana Cap | VC firm | Ann Arbor, MI | Pre-seed, Seed | Consumer, Fintech, Healthtech, Gaming | New deal, Feb 2025 | $7M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/banana-cap/ | | Marram Ventures | VC firm | Saugatuck, MI | Seed, Series A, Series B | Healthtech, AI, Medtech, Biotech | | $38M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/marram-ventures/ | You are seeing 10 of 18. The full list adds 8 more firms and 67 named decision-makers. Get all 18 firms and 67 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/venture-capital-firms-in-michigan This page: https://theinvestordatabase.com/lists/venture-capital-firms-in-michigan/ ## Method and limits - Source: All 18 rows carry an SEC filing (Form D or Form ADV). 12 of the 18 have a website we checked; the other 6 rest on the filing or register entry alone. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research. - Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. This list holds VC firms, fund managers and corporate venture arms; accelerators and angel networks are in their own lists. Place: head office in Michigan. - Order: Activity score out of 100: recency of the latest fund filing or dated deal (50: full marks within 3 months, then stepping down at 6, 12 and 24 months), size of the fund on file on a log scale (35) and completeness of the public record (15). It is a measure of activity and fit, not of quality or returns. - Fill rates: Of 18 rows: stage 10, sector 12, fund size 16, website 12. In the paid file: named decision-makers on 17 rows, firm email on 5, LinkedIn page on 4, check size on 3. ## Questions ### How many VC firms are in Michigan? We list 18 as of November 2026. 12 of the 18 have a fund filing or a dated deal in the last 12 months. ### Which cities in Michigan have the most VC firms? Ann Arbor (5), Grand Rapids (3) and Detroit (2). ### Which Michigan VC funds filed with the SEC in the last 12 months? 9 of the 18 have a fund filing dated in the last 12 months. The most recent on this list are RPM Ventures (Sep 2026), Sprint (Sep 2026) and Fontinalis Capital (Jul 2026). ### What stages do venture capital firms in Michigan back? Of the 10 with a stage on file, seed (9), Series A (3) and pre-seed (2). A firm can back more than one stage, and 8 rows have no stage on file yet. ### Where does the data on venture capital firms in Michigan come from and how often is it updated? All 18 rows have an SEC filing on file (Form D or Form ADV). Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year. ### Can I download the list of venture capital firms in Michigan as a spreadsheet? Yes. The file holds all 18 rows in Excel and CSV, with 67 named decision-makers and 5 firm emails, for $49 one-time. 10 rows are free on this page.