Letters thanking Marble Bridge for participating in various local business community organizations:
| US SBA United States Small Business Administration |  |
| Nor-Cal FDC Northern California Small Business Financial Development Corporation |  |
| SBDC Solano County Small Business Development Center |
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| OBDC Oakland Business Development Corporation |  |
| City of Oakland |  |
| OAACC Oakland African-American Chamber of Commerce |  |
| Contra Contra Small Business Development Center |  |
| US GSA United States Government Services Administration |
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| California Small Business Economic Summit |  |
