Eleven Capital Management is the direct private investment arm of Grassy Creek LLC, a first-generation single-family office.

Our Firm

We invest across the capital structure and in a variety of industries as both a majority and minority shareholder. The firm is opportunistic and seeks out situations where traditional capital does not flow or where our capital is uniquely advantaged. We are flexible with respect to stage and can do everything from early-stage venture capital to later private equity.

Since its founding, ECM has invested in over 40 operating companies and funds focused on our target markets. We are experienced and active investors who look to partner with exceptional management teams with whom we can play a significant role to generate outsized returns.


ECM is based in New York City and has affiliated offices in the Bay Area, Crested Butte, Jacksonville, and London.

For more information please Contact Us.