1809 Capital

1809 Capital

Oxford, Ohio1809capital.com

Overview

1809 Capital is a venture capital firm backed by Miami University alumni that invests in growth-stage technology companies, typically at the Series A stage and beyond. The firm focuses on companies across the U.S. with a strategic emphasis on the Midwest. It leverages its proprietary network of Miami alumni to source deals and co-invest with other venture firms. A key part of its mission is to donate 60% of its carried interest back to the Miami University Foundation to support innovation and entrepreneurship.

Portfolio Companies

4

Investments

CompanyDateStageLead
Spirair, Inc.Aug 2025Series BCo-investor
MontyCloudJan 2025Series A ExtensionCo-investor
CloverleafMar 2024Series A ExtensionCo-investor
BloomfilterMay 2023SeedCo-investor

Sector & Stage Mix

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SeedSeries ASeries BGrowth

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Investment Activity

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersOxford, Ohio
Year FoundedN/A

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