| $350,000–1 million | BIDEAWEE INC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BIG APPLE BARBECUE INC | EAST ELMHURST, NY | Signature Bank |
| $1–2 million | BIG BLOCK MEDIA HOLDINGS LLC | El Segundo, CA | Signature Bank |
| $1–2 million | BIG BLOCK MEDIA HOLDINGS LLC | EL SEGUNDO, CA | Signature Bank |
| $350,000–1 million | BIG DELICIOUS PLANET INC. | Chicago, IL | Signature Bank |
| $150,000–350,000 | BIG DELICIOUS PLANET, INC. | CHICAGO, IL | Signature Bank |
| $1–2 million | BIG JOE CALIFORNIA NORTH, INC. | HAYWARD, CA | Signature Bank |
| $2–5 million | BIJORA, INC. | CHICAGO, IL | Signature Bank |
| $150,000–350,000 | BIL-MAC EXPRESS, INC. | ARLINGTON HEIGHTS, IL | Signature Bank |
| $150,000–350,000 | BILTMORE GENERAL CONTRACTORS, INC | STATEN ISLAND, NY | Signature Bank |
| $150,000–350,000 | BIOBLEND RENEWABLE RESOURCES LLC | Elk Grove Village, IL | Signature Bank |
| $150,000–350,000 | BIOBLEND RENEWABLE RESOURCES, LLC | ELK GROVE VILLAGE, IL | Signature Bank |
| $150,000–350,000 | BIOMECHANIX INC | BROOKLYN, NY | Signature Bank |
| $150,000–350,000 | BIOMECHANIX INC | Brooklyn, NY | Signature Bank |
| $1–2 million | BIOMEDICAL RESEARCH ALLIANCE OF NEW YORK | LAKE SUCCESS, NY | Signature Bank |
| $1–2 million | BISHOP LOUGHLIN MEMORIAL HIGH SCHOOL | Brooklyn, NY | Signature Bank |
| $150,000–350,000 | BITFLYER USA INC | SAN FRANCISCO, CA | Signature Bank |
| $350,000–1 million | BITMAIN INC | DOVER, DE | Signature Bank |
| $350,000–1 million | BJARKE INGELS GROUP NYC LLC | BROOKLYN, NY | Signature Bank |
| $350,000–1 million | BLACK BULL BUILDERS LLC | New York, NY | Signature Bank |
| $350,000–1 million | BLACK BULL BUILDERS, LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BLACK FOX COFFEE 70 PINE LLC | New York, NY | Signature Bank |
| $150,000–350,000 | BLACK INDUSTRIAL & SAFETY SUPPLY INC. | Hammond, IN | Signature Bank |
| $150,000–350,000 | BLACK INDUSTRIAL & SAFETY SUPPLY, INC. | HAMMOND, IN | Signature Bank |
| $150,000–350,000 | BLACK SPECTACLES, LLC | PARK RIDGE, IL | Signature Bank |
| $150,000–350,000 | BLACK SWAN MANUFACTURING CO. | CHICAGO, IL | Signature Bank |
| $150,000–350,000 | BLACKBUCK INSIGHTS LLC | Rolling Meadows, IL | Signature Bank |
| $150,000–350,000 | BLEIBERG PLUMBING SUPPLIES INC. | Oceanside, NY | Signature Bank |
| $150,000–350,000 | BLEIBERG PLUMBING SUPPLIES, INC. | OCEANSIDE, NY | Signature Bank |
| $350,000–1 million | BLENDERBOX INC | New York, NY | Signature Bank |
| $350,000–1 million | BLENDERBOX, INC. | BROOKLYN, NY | Signature Bank |
| $150,000–350,000 | BLOOM AND STREIT, CERTIFIED PUBLIC | PURCHASE, NY | Signature Bank |
| $1–2 million | BLOSSOM LLC & R. BUSSE & CO. | HAUPPAUGE, NY | Signature Bank |
| $1–2 million | BLUE LINE AGENCY LLC | Brooklyn, NY | Signature Bank |
| $1–2 million | BLUE MATRIX I LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BLUE RIBBON BAGS, LLC | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BLUE STAR SECURITY,LTD. | CHICAGO, IL | Signature Bank |
| $150,000–350,000 | BLUE WOODS MANAGEMENT GROUP, INC. | ELMSFORD, NY | Signature Bank |
| $150,000–350,000 | BLUESTAR ALLIANCE LLC | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BLUON INC | IRVINE, CA | Signature Bank |
| $350,000–1 million | BMC 1092, INC. | BROADVIEW, IL | Signature Bank |
| $350,000–1 million | BMH REALTY LLC | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BNEI AKIVA OF THE US & CANADA | New York, NY | Signature Bank |
| $350,000–1 million | BNOS MALKA ACADEMY | FOREST HILLS, NY | Signature Bank |
| $350,000–1 million | BNOS MALKA ACADEMY | Forest Hills, NY | Signature Bank |
| $2–5 million | BOARD OF TRUSTEES OF THE GLIDE FOUNDATION | SAN FRANCISCO, CA | Signature Bank |
| $1–2 million | BOCA GROUP INTERNATIONAL INC. | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BOILING CRAB DALLAS LLC | Garden Grove, CA | Signature Bank |
| $2–5 million | BOILING CRAB RESTAURANT GROUP LLC | Garden Grove, CA | Signature Bank |
| $350,000–1 million | BOLIVAR BUILDERS LLC | New York, NY | Signature Bank |
| $150,000–350,000 | BONAMASSA, MAIETTA & CARTELLI, LLP | Brooklyn, NY | Signature Bank |
| $2–5 million | BOND NEW YORK REAL EST CORP | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BOND NEW YORK REAL ESTATE CORP | New York, NY | Signature Bank |
| $150,000–350,000 | BOOM! BY CINDY JOSEPH LTD | NANUET, NY | Signature Bank |
| $2–5 million | BORAH GOLDSTEIN ALTSCHULER NAHINS & GOIDEL | NEW YORK, NY | Signature Bank |
| $2–5 million | BORAH GOLDSTEIN ALTSCHULER NAHINS & GOIDEL PC. | New York, NY | Signature Bank |
| $150,000–350,000 | BORIS BENIC AND ASSOCIATES LLP | Roslyn Heights, NY | Signature Bank |
| $150,000–350,000 | BORO LAND SURVEYING PC | BROOKLYN, NY | Signature Bank |
| $150,000–350,000 | BORO LAND SURVEYING PC | Brooklyn, NY | Signature Bank |
| $350,000–1 million | BORO PARK HOME CENTER CORP | BROOKLYN, NY | Signature Bank |
| $150,000–350,000 | BORO PARK HOME CENTER CORP | Brooklyn, NY | Signature Bank |
| $1–2 million | BOSTON GYM LLC | Boston, MA | Signature Bank |
| $5–10 million | BOUCHARD TRANSPORTATION CO. INC. | MELVILLE, NY | Signature Bank |
| $150,000–350,000 | BR USA, LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BRACKEN CAPITAL LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BRACKEN CAPITAL LLC | New York, NY | Signature Bank |
| $150,000–350,000 | BRAHA INDUSTRIES INC. | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BRAMSON HOUSE INC. | Freeport, NY | Signature Bank |
| $350,000–1 million | BRAMSON HOUSE INC. | FREEPORT, NY | Signature Bank |
| $350,000–1 million | BRAND'S PAYROLL INC. | Brooklyn, NY | Signature Bank |
| $150,000–350,000 | BRAND'S PAYROLL INC. | BROOKLYN, NY | Signature Bank |
| $350,000–1 million | BRAVERMAN GREENSPUN PC. | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BRAVIA CAPITAL PARTNERS INC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BRAVIA CAPITAL PARTNERS INC | New York, NY | Signature Bank |
| $1–2 million | BREAD LLC | New York, NY | Signature Bank |
| $1–2 million | BREAD, LLC | NEW YORK, NY | Signature Bank |
| $2–5 million | BREEZE NATIONAL INC. | FREEPORT, NY | Signature Bank |
| $150,000–350,000 | BREFFNI MECHANICAL INC. | YONKERS, NY | Signature Bank |
| $150,000–350,000 | BREFFNI MECHANICAL INC. | Yonkers, NY | Signature Bank |
| $350,000–1 million | BRENNER-FIEDLER AND ASSOCIATES INC. | Riverside, CA | Signature Bank |
| $1–2 million | BRICKENS CONSTRUCTION INC. | Yonkers, NY | Signature Bank |
| $1–2 million | BRICKENS CONSTRUCTION, INC. | YONKERS, NY | Signature Bank |
| $150,000–350,000 | BRICOLAGE ARCHITECTURE & DESIGN PLLC | Brooklyn, NY | Signature Bank |
| $150,000–350,000 | BRICOLAGE ARCHITECTURE & DESIGN, PLLC | BROOKLYN, NY | Signature Bank |
| $1–2 million | BRIDGE PERSONNEL SERVICES CORP. | Libertyville, IL | Signature Bank |
| $1–2 million | BRIDGE PERSONNEL SERVICES CORP. | HOFFMAN ESTATES, IL | Signature Bank |
| $350,000–1 million | BRIDGE SECURITY SERVICES INC | BROOKLYN, NY | Signature Bank |
| $2–5 million | BRILLIANT EARTH LLC | SAN FRANCISCO, CA | Signature Bank |
| $1–2 million | BRITANNICA HOME FASHIONS INC | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BRITTANIA 54TH HOTEL CORP. | New York, NY | Signature Bank |
| $350,000–1 million | BRITTANIA 54TH HOTEL CORP. | NEW YORK, NY | Signature Bank |
| $350,000–1 million | BRIX MASONRY INC. | Anaheim, CA | Signature Bank |
| $350,000–1 million | BROAD STREET DEVELOPMENT LLC | New York, NY | Signature Bank |
| $350,000–1 million | BROAD STREET DEVELOPMENT LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BROADWAY DANCE WEST 65TH LLC | NEW YORK, NY | Signature Bank |
| $150,000–350,000 | BROADWAY DANCE WEST 65TH LLC | New York, NY | Signature Bank |
| $5–10 million | BROADWAY GYM HOLDINGS LLC | New York, NY | Signature Bank |
| $1–2 million | BRONSTEIN PROPERTIES LLC | FOREST HILLS, NY | Signature Bank |
| $350,000–1 million | BRONSTEIN PROPERTIES LLC | FOREST HILLS, NY | Signature Bank |
| $1–2 million | BRONX CHARTER SCHOOL FOR THE ARTS | BRONX, NY | Signature Bank |