| The support of local partners, businesses and foundations ensures that TISC can fulfill our mission of improving our community and the sport of sailing by providing access, facilities, and sailing instruction to people of all socioeconomic backgrounds, skill levels, and physical abilities. Thank you for being a part of this effort. |
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| Acco Engineered Systems, Inc. |
| America One |
| Almar Marinas |
| Bay Area Sports Hall of Fame |
| Bishop Ranch |
| Bothin Foundation |
| California Department of Boating and Waterways |
| Colocation America |
| Enersen Foundation |
| Hanson Bridgett |
| Lowell Berry Foundation |
| Mechanics Bank |
| West Marine |
| Mellam Family Foundation |
| St. Francis Sailing Foundation |
| Sidney Stern Memorial Trust |
| San Francisco Department of Children Youth and Their Families |
| Sperry Topsider |
| Synergy Corporate Housing |
| Stanley Langendorf Foundation |
| Recommind |
| PG&E |
| Blind Sail SF Bay |
| TK Foundation |
