| $1–2 million | KELLER BROTHERS INC | MOUNT AIRY, MD | Sandy Spring Bank |
| $1–2 million | KELLER BROTHERS INC. | Mount Airy, MD | Sandy Spring Bank |
| $150,000–350,000 | KELLY E MORGAN DMD MS PC | LEESBURG, VA | Sandy Spring Bank |
| $350,000–1 million | KELLY HVAC INC | UPPER MARLBORO, MD | Sandy Spring Bank |
| $150,000–350,000 | KEMP PROTEINS | FREDERICK, MD | Sandy Spring Bank |
| $150,000–350,000 | KEN LEINER ASSOCIATES INC. | KENSINGTON, MD | Sandy Spring Bank |
| $350,000–1 million | KENLEE PRECISION CORPORATION | BALTIMORE, MD | Sandy Spring Bank |
| $350,000–1 million | KENLEE PRECISION CORPORATION | Baltimore, MD | Sandy Spring Bank |
| $150,000–350,000 | KENWOOD ANIMAL HOSPITAL,INC. | BETHESDA, MD | Sandy Spring Bank |
| $150,000–350,000 | KERLEY SIGNS INC | Landover, MD | Sandy Spring Bank |
| $150,000–350,000 | KERLEY SIGNS INC | HYATTSVILLE, MD | Sandy Spring Bank |
| $350,000–1 million | KETCH 22 LLC | North Beach, MD | Sandy Spring Bank |
| $150,000–350,000 | KETCH 22 LLC | NORTH BEACH, MD | Sandy Spring Bank |
| $150,000–350,000 | KETTLER FORLINES, INC. | MONTGOMERY VILLAGE, MD | Sandy Spring Bank |
| $350,000–1 million | KEVCO BUILDING SERVICES, INC | GAITHERSBURG, MD | Sandy Spring Bank |
| $1–2 million | KIDS AFTER HOURS INC. | Rockville, MD | Sandy Spring Bank |
| $1–2 million | KIDS AFTER HOURS, INC | ROCKVILLE, MD | Sandy Spring Bank |
| $350,000–1 million | KIDSCO INC. | Gaithersburg, MD | Sandy Spring Bank |
| $350,000–1 million | KIDSCO JR. LLC | Gaithersburg, MD | Sandy Spring Bank |
| $350,000–1 million | KIDSCO JR., LLC | GAITHERSBURG, MD | Sandy Spring Bank |
| $350,000–1 million | KIDSCO, INC. | GAITHERSBURG, MD | Sandy Spring Bank |
| $150,000–350,000 | KING CONSTRUCTION INC | PARKVILLE, MD | Sandy Spring Bank |
| $350,000–1 million | KINGSBROOK VETERINARY GROUP | FREDERICK, MD | Sandy Spring Bank |
| $150,000–350,000 | KINLOCH AND ASSOCIATES, P.C. | COLUMBIA, MD | Sandy Spring Bank |
| $150,000–350,000 | KIUMARS KARBASI DDS PC | WOODBRIDGE, VA | Sandy Spring Bank |
| $150,000–350,000 | KIUMARS KARBASI DDS PC | Woodbridge, VA | Sandy Spring Bank |
| $150,000–350,000 | KLO COMPANIES | ROCKVILLE, MD | Sandy Spring Bank |
| $150,000–350,000 | KLO COMPANIES | Rockville, MD | Sandy Spring Bank |
| $150,000–350,000 | KLUMER PRINTING INC | Washington, DC | Sandy Spring Bank |
| $150,000–350,000 | KLUMER PRINTING, INC. | WASHINGTON, DC | Sandy Spring Bank |
| $1–2 million | KM PRINTING LLC | Owings Mills, MD | Sandy Spring Bank |
| $1–2 million | KM PRINTING, LLC | OWINGS MILLS, MD | Sandy Spring Bank |
| $150,000–350,000 | KNOCKORP LLC | BALTIMORE, MD | Sandy Spring Bank |
| $150,000–350,000 | KNOCKORP LLC | Baltimore, MD | Sandy Spring Bank |
| $150,000–350,000 | KNOWLEDGE ANALYTICS INCORPORATED | BETHESDA, MD | Sandy Spring Bank |
| $150,000–350,000 | KNOWLEDGE ANALYTICS INCORPORATED | Bethesda, MD | Sandy Spring Bank |
| $150,000–350,000 | KOFFEL ASSOCIATES INC | COLUMBIA, MD | Sandy Spring Bank |
| $150,000–350,000 | KOFFEL ASSOCIATES INC. | Columbia, MD | Sandy Spring Bank |
| $150,000–350,000 | KOFFEL COMPLIANCE LLC | Columbia, MD | Sandy Spring Bank |
| $150,000–350,000 | KOFFEL COMPLIANCE LLC | COLUMBIA, MD | Sandy Spring Bank |
| $1–2 million | KOLB ELECTRIC INC. | Lorton, VA | Sandy Spring Bank |
| $1–2 million | KOLB ELECTRIC INC. | LORTON, VA | Sandy Spring Bank |
| $150,000–350,000 | KOREAN KORNER, INC | SILVER SPRING, MD | Sandy Spring Bank |
| $350,000–1 million | KORELOGIC INC | DEALE, MD | Sandy Spring Bank |
| $150,000–350,000 | KRAIN BUILDING SERVICES LLC | ALEXANDRIA, VA | Sandy Spring Bank |
| $150,000–350,000 | KRAIN BUILDING SERVICES LLC | Alexandria, VA | Sandy Spring Bank |
| $150,000–350,000 | KRAKEN 3400 LLC | Washington, DC | Sandy Spring Bank |
| $150,000–350,000 | KRAKEN 3400 LLC | WASHINGTON, DC | Sandy Spring Bank |
| $2–5 million | KRANZE TECHNOLOGY SOLUTIONS INC. | Prospect Heights, IL | Sandy Spring Bank |
| $1–2 million | KRANZE TECHNOLOGY SOLUTIONS, INC | PROSPECT HEIGHTS, IL | Sandy Spring Bank |
| $150,000–350,000 | KRUM, GERGELY & OATES, LLC | ROCKVILLE, MD | Sandy Spring Bank |
| $150,000–350,000 | KTL SOLUTIONS, INC. | FREDERICK, MD | Sandy Spring Bank |
| $150,000–350,000 | KYNOCH ENVIRONMENTAL MANAGEMENT, INC. | CHEVY CHASE, MD | Sandy Spring Bank |
| $350,000–1 million | KYPPROS INC | Linthicum, MD | Sandy Spring Bank |
| $150,000–350,000 | KYPPROS INC | LINTHICUM HEIGHTS, MD | Sandy Spring Bank |
| $150,000–350,000 | L&C ELECRIC INC. | Hanover, MD | Sandy Spring Bank |
| $150,000–350,000 | L&C ELECTRIC INC | HANOVER, MD | Sandy Spring Bank |
| $150,000–350,000 | L. E. PEABODY & ASSOCIATES, INC. | ALEXANDRIA, VA | Sandy Spring Bank |
| $1–2 million | L2 DEFENSE INC. | Middle River, MD | Sandy Spring Bank |
| $1–2 million | L2 DEFENSE, INC. | MIDDLE RIVER, MD | Sandy Spring Bank |
| $350,000–1 million | LA FERME INC | Chevy Chase, MD | Sandy Spring Bank |
| $150,000–350,000 | LA FERME INC | CHEVY CHASE, MD | Sandy Spring Bank |
| $1–2 million | LAKESIDE TITLE COMPANY | COLUMBIA, MD | Sandy Spring Bank |
| $350,000–1 million | LAND DESIGN CONSULTANTS INC | WOODBRIDGE, VA | Sandy Spring Bank |
| $150,000–350,000 | LANDMARK PARKING INC. | Baltimore, MD | Sandy Spring Bank |
| $150,000–350,000 | LANDMARK PARKING,INC | BALTIMORE, MD | Sandy Spring Bank |
| $1–2 million | LANGTON GREEN, INC | ANNAPOLIS, MD | Sandy Spring Bank |
| $350,000–1 million | LARRY T. WEISS CO, INC | ELKRIDGE, MD | Sandy Spring Bank |
| $350,000–1 million | LARRY T. WEISS CO. INC. | Elkridge, MD | Sandy Spring Bank |
| $150,000–350,000 | LATIN QUARTER LLC | Annapolis, MD | Sandy Spring Bank |
| $150,000–350,000 | LAUER CONSTRUCTION | Annapolis, MD | Sandy Spring Bank |
| $150,000–350,000 | LAUER CONSTRUCTION | ANNAPOLIS, MD | Sandy Spring Bank |
| $150,000–350,000 | LAUREL FUEL OIL AND HEATING COMPANY, INC. | LAUREL, MD | Sandy Spring Bank |
| $150,000–350,000 | LAURETTE INC | ANNAPOLIS, MD | Sandy Spring Bank |
| $150,000–350,000 | LAURETTE INC | Annapolis, MD | Sandy Spring Bank |
| $1–2 million | LAW OFFICES CHASEN & BOSCOLO CHARTERED | Greenbelt, MD | Sandy Spring Bank |
| $1–2 million | LAW OFFICES CHASEN & BOSCOLO, CHARTERED | GREENBELT, MD | Sandy Spring Bank |
| $350,000–1 million | LAWRENCE NOBLE ENTERPRISES INC DBA PASSPORT HEALTH | Silver Spring, MD | Sandy Spring Bank |
| $350,000–1 million | LAWRENCE NOBLE ENTERPRISES, INC DBA PASSPORT HEALTH | SILVER SPRING, MD | Sandy Spring Bank |
| $150,000–350,000 | LEDO PIZZA SYSTEM, INC. | ANNAPOLIS, MD | Sandy Spring Bank |
| $150,000–350,000 | LELAND L FISHER LUMBER COMPANY | ROCKVILLE, MD | Sandy Spring Bank |
| $350,000–1 million | LEMAY ASSOCIATES | RESTON, VA | Sandy Spring Bank |
| $5–10 million | LEMEK LLC | ELKRIDGE, MD | Sandy Spring Bank |
| $1–2 million | LEMEK SLOWER LOWER, LLC | ELKRIDGE, MD | Sandy Spring Bank |
| $150,000–350,000 | LEMONGRASS LLC | Annapolis, MD | Sandy Spring Bank |
| $350,000–1 million | LEMPUGH INC. | Laurel, MD | Sandy Spring Bank |
| $350,000–1 million | LEMPUGH, INC. | LAUREL, MD | Sandy Spring Bank |
| $350,000–1 million | LEOTA PROFESSIONAL RESOURCES LLC | Lanham, MD | Sandy Spring Bank |
| $350,000–1 million | LEOTA PROFESSIONAL RESOURCES, LLC | LANHAM, MD | Sandy Spring Bank |
| $150,000–350,000 | LEVEL LAND, INC. | WOODBINE, MD | Sandy Spring Bank |
| $150,000–350,000 | LEVEL LOUNGE LLC | Annapolis, MD | Sandy Spring Bank |
| $150,000–350,000 | LEVEL LOUNGE LLC | ANNAPOLIS, MD | Sandy Spring Bank |
| $1–2 million | LEVEL ONE PERSONNEL INC. | Columbia, MD | Sandy Spring Bank |
| $1–2 million | LEVEL ONE PERSONNEL, INC. | COLUMBIA, MD | Sandy Spring Bank |
| $150,000–350,000 | LGB & ASSOCIATES, INC. | WARRENTON, VA | Sandy Spring Bank |
| $350,000–1 million | LIGHT INDUSTRIES SERVICES CORPORATION | MILLERSVILLE, MD | Sandy Spring Bank |
| $1–2 million | LIGON & LIGON, INC. | BALTIMORE, MD | Sandy Spring Bank |
| $150,000–350,000 | LIMOUEE ASSOCIATES INC. | Reston, VA | Sandy Spring Bank |
| $150,000–350,000 | LIMOUEE ASSOCIATES, INC. | RESTON, VA | Sandy Spring Bank |
| $150,000–350,000 | LIONS WOOD BANQUET FURNITURE LLC | Glen Burnie, MD | Sandy Spring Bank |