| $150,000–350,000 | 435 EL CAMINO REAL INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | 599 RAILROAD CATERING, INC. | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $150,000–350,000 | 621 DOWN UNDER RESTAURANT | SOUTH SAN FRANCISCO, CA | Fundbox, Inc. |
| $350,000–1 million | A & B PRODUCE INC | SOUTH SAN FRANCISCO, CA | Bank of San Francisco |
| $150,000–350,000 | A AND P FINANCIAL SERVICES INC | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $350,000–1 million | A BLACK TIE AFFAIR, INC. | SOUTH SAN FRANCISCO, CA | City National Bank |
| $150,000–350,000 | A. SILVESTRI CORPORATION | SOUTH SAN FRANCISCO, CA | Liberty Bank |
| $150,000–350,000 | AB CEMETERY MANAGEMENT, INC. | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $350,000–1 million | ADAMS BROADWELL JOSEPH & CARDOZO | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $350,000–1 million | ADGRAD, INC. | SOUTH SAN FRANCISCO, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | AEM FOOD & BEVERAGE INC | SOUTH SAN FRANCISCO, CA | Readycap Lending, LLC |
| $1–2 million | AG WORLD TRANSPORT INC | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | ALL AMERICAN FOOD COMPANY, INC. | SOUTH SAN FRANCISCO, CA | Heritage Bank of Commerce |
| $350,000–1 million | ALL SOULS CHURCH | SOUTH SAN FRANCISCO, CA | Bank of San Francisco |
| $2–5 million | ALVAH CONTRACTORS,INC | SOUTH SAN FRANCISCO, CA | River City Bank |
| $350,000–1 million | ALWAYS GREAT SERVICE, INC. | SOUTH SAN FRANCISCO, CA | JPMorgan Chase Bank, National Association |
| $1–2 million | AMERICAN ETC., INC. | SOUTH SAN FRANCISCO, CA | Comerica Bank |
| $150,000–350,000 | AMERICAN HOME RENEWAL | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $350,000–1 million | AMERICAN TECHNOLOGY NETWORK, CORP | SOUTH SAN FRANCISCO, CA | Comerica Bank |
| $2–5 million | ANDRIGHETTO PRODUCE INCORPORATED | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | ANDY'S BP, INC. | SOUTH SAN FRANCISCO, CA | Continental Bank |
| $150,000–350,000 | AQUA ENTERPRISES INC. | SOUTH SAN FRANCISCO, CA | East West Bank |
| $150,000–350,000 | ARCO AB LLC | SOUTH SAN FRANCISCO, CA | Heritage Bank of Commerce |
| $150,000–350,000 | ART CARE INTERNATIONAL | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | ART OF CONSTRUCTION | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $350,000–1 million | ASHBURY MARKET, INC. DBA RAISON D'ETRE | SOUTH SAN FRANCISCO, CA | Capital Community Bank |
| $350,000–1 million | AW COLLISION OF SSF | SOUTH SAN FRANCISCO, CA | Cross River Bank |
| $350,000–1 million | B METAL FABRICATION INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $350,000–1 million | B&R MAINTENANCE, INC | SOUTH SAN FRANCISCO, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | BAI, INC. | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $150,000–350,000 | BARBARA BUTLER ARTIST- BUILDER INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $2–5 million | BASS ELECTRIC COMPANY | SOUTH SAN FRANCISCO, CA | Boston Private Bank & Trust Company |
| $150,000–350,000 | BAYAREA LIMOUSINE REPAIR INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | BAYSIDE BUSINESS FORMS, INC | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $350,000–1 million | BBJ ELECTRIC INC | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | BC CHICKEN SSF, LLC | SOUTH SAN FRANCISCO, CA | Bank of San Francisco |
| $150,000–350,000 | BERKEY ENTERPRISES, INC. | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $150,000–350,000 | BICKFORD ACCOUNTANCY CORPORATION | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $150,000–350,000 | BIGBREAK LLC | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | BINH DAI INC | SOUTH SAN FRANCISCO, CA | Harvest Small Business Finance, LLC |
| $150,000–350,000 | BIO CHECK INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $350,000–1 million | BIODESY INC | SOUTH SAN FRANCISCO, CA | Bank Leumi USA |
| $150,000–350,000 | BLOK PARTY | SOUTH SAN FRANCISCO, CA | Cross River Bank |
| $2–5 million | BLUE LINE TRANSFER INC | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $1–2 million | BLUE MATTER LLC | SOUTH SAN FRANCISCO, CA | Northwest FCU |
| $2–5 million | BLUEPRINT STUDIO TRENDS, INC. | SOUTH SAN FRANCISCO, CA | City National Bank |
| $350,000–1 million | BRIGHT PATTERN INC | SOUTH SAN FRANCISCO, CA | Citibank, N.A. |
| $150,000–350,000 | C & J ROOFING COMPANY INC | SOUTH SAN FRANCISCO, CA | Citibank, N.A. |
| $150,000–350,000 | C 3 CONCRETE SURFACE INC | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $150,000–350,000 | C. H. BULL COMPANY | SOUTH SAN FRANCISCO, CA | Western Alliance Bank |
| $1–2 million | CANNON CONSTRUCTORS NORTH, INC | SOUTH SAN FRANCISCO, CA | East West Bank |
| $350,000–1 million | CAPITAL BUILDING MAINTENANCE & CLEANING | SOUTH SAN FRANCISCO, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | CAPITAL BUILDING MAINTENANCE GROUP LLC | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | CARCIONE'S FRESH PRODUCE CO INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | CARGO HS LLC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $350,000–1 million | CARRUM HEALTH, INC. | SOUTH SAN FRANCISCO, CA | Silicon Valley Bank |
| $150,000–350,000 | CAV DISTRIBUTING CORP | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | CAVALLINI PAPERS & CO INC | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $350,000–1 million | CENTRA FREIGHT SERVICES INC | SOUTH SAN FRANCISCO, CA | Cathay Bank |
| $150,000–350,000 | CENTRIX BUILDERS INC. | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | CHAJINEL HOME CARE SERVICE | SOUTH SAN FRANCISCO, CA | WebBank |
| $150,000–350,000 | CHEMICAL EXHAUST FIRE PROTECTION CO | SOUTH SAN FRANCISCO, CA | Cross River Bank |
| $350,000–1 million | CHENG USA, INC. | SOUTH SAN FRANCISCO, CA | Cathay Bank |
| $150,000–350,000 | CHOLAKIAN & ASSOCIATES | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $350,000–1 million | CITY BAKING CO. | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $350,000–1 million | CLARA FOODS CO. | SOUTH SAN FRANCISCO, CA | Silicon Valley Bank |
| $350,000–1 million | CLARITAS RX, LLC | SOUTH SAN FRANCISCO, CA | Avidbank |
| $150,000–350,000 | CLEANFISH, LLC | SOUTH SAN FRANCISCO, CA | Mechanics Cooperative Bank |
| $150,000–350,000 | CLEAR LAKE RESORT SERVICES, LLC | SOUTH SAN FRANCISCO, CA | Bank of Marin |
| $350,000–1 million | COASTSIDE LUMBER & SUPPLY INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $1–2 million | COMPARENETWORKS, INC. | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $2–5 million | CONCEPT SERVICES INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | CONVERGENT GENOMICS | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | CORNERSTONE HOME DESIGN, INC. | SOUTH SAN FRANCISCO, CA | Bank of the West |
| $350,000–1 million | CULTURE ROBOTICS INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $350,000–1 million | CURTIS EDWARD DENNISON LANDSCAPE INC | SOUTH SAN FRANCISCO, CA | City National Bank |
| $150,000–350,000 | DALAND BODY SHOP INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | DAMENIK'S HOME, INC. | SOUTH SAN FRANCISCO, CA | Intuit Financing Inc. |
| $150,000–350,000 | DAN JOHNSON LAW GROUP | SOUTH SAN FRANCISCO, CA | Citibank, N.A. |
| $150,000–350,000 | DC3 THERAPEUTICS | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | DE ALBA BROS. TILE, INC. | SOUTH SAN FRANCISCO, CA | MUFG Union Bank, National Association |
| $1–2 million | DELIVERY GUYS | SOUTH SAN FRANCISCO, CA | Wells Fargo Bank, National Association |
| $1–2 million | DIAMOND FOUNDRY INC | SOUTH SAN FRANCISCO, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | DIGITAL PRINT IMAGING, LLC | SOUTH SAN FRANCISCO, CA | BSD Capital, LLC dba Lendistry |
| $150,000–350,000 | DILLON DAVIS, INC | SOUTH SAN FRANCISCO, CA | First National Bank of Omaha |
| $150,000–350,000 | DILUZIO INCORPORATED | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | DISASTER RESTORATION AND RECOVERY | SOUTH SAN FRANCISCO, CA | Signature Bank |
| $350,000–1 million | DISTRIBUTED BIO INC | SOUTH SAN FRANCISCO, CA | Coastal Community Bank |
| $5–10 million | DOME CONSTRUCTION CORPORATION | SOUTH SAN FRANCISCO, CA | Bank of San Francisco |
| $350,000–1 million | DOUBLE AA CORPORATION | SOUTH SAN FRANCISCO, CA | Western Alliance Bank |
| $150,000–350,000 | DOUBLE AA TRANSPORTATION CORPORATION | SOUTH SAN FRANCISCO, CA | Continental Bank |
| $1–2 million | DPW, INC | SOUTH SAN FRANCISCO, CA | First Bank |
| $1–2 million | EK FOOD SERVICES INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | EL ZOCALO EL CAMINO LLC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | ESPOSTO'S FINE FOODS, INC. | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $350,000–1 million | ESPOSTOS INC | SOUTH SAN FRANCISCO, CA | Tri Counties Bank |
| $350,000–1 million | ESSENCE PRINTING, INC. | SOUTH SAN FRANCISCO, CA | First Republic Bank |
| $150,000–350,000 | ETERNAL CONSTRUCTION INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $150,000–350,000 | EVOLUTIONS FLOORING INC. | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |
| $350,000–1 million | EXCEL SITE SERVICES,INC | SOUTH SAN FRANCISCO, CA | Bank of America, National Association |