| $350,000–1 million | 24 RESTORE NE LLC | SOUTH EASTON, MA | HarborOne Bank |
| $150,000–350,000 | 32 GUILD STREET, INC. | NORWOOD, MA | HarborOne Bank |
| $150,000–350,000 | A CHILD'S UNIVERSITY | SMITHFIELD, RI | HarborOne Bank |
| $150,000–350,000 | AAM COLCHESTER HOTEL LLC | COLCHESTER, VT | HarborOne Bank |
| $350,000–1 million | AAM FREEPORT HOTEL LLC | FREEPORT, ME | HarborOne Bank |
| $150,000–350,000 | AFFORDABLE AUTO SALES, INC. | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | ANGELOS PIZZA INC | CUMBERLAND, RI | HarborOne Bank |
| $150,000–350,000 | ANTONIO'S PIZZA-AMHERST INC | AMHERST, MA | HarborOne Bank |
| $150,000–350,000 | ANTONIOS PIZZA OF BELCHERTOWN, INC. | BELCHERTOWN, MA | HarborOne Bank |
| $1–2 million | AQUA-LEISURE INDUSTRIES, INC. | AVON, MA | HarborOne Bank |
| $150,000–350,000 | ATLANTIC ANESTHESIA, P.C | CANTON, MA | HarborOne Bank |
| $150,000–350,000 | ATLAS PAPER COMPANY | WOBURN, MA | HarborOne Bank |
| $150,000–350,000 | ATLAS SCAFFOLDING & EQUIPMENT, INC. | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | AVALON NURSING HOME, INC. | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | BACCALA CONCRETE CORPORATION | JOHNSTON, RI | HarborOne Bank |
| $1–2 million | BALD HILL REALTY CO | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | BATISTA & GUTIERREZ INC. | PROVIDENCE, RI | HarborOne Bank |
| $1–2 million | BAYSTATE WINE COMPANY | AVON, MA | HarborOne Bank |
| $150,000–350,000 | BLUE MOON INDUSTRIES, INCORPORATED | PROVIDENCE, RI | HarborOne Bank |
| $150,000–350,000 | BLUEZ4 CORP | WAKFIELD, RI | HarborOne Bank |
| $150,000–350,000 | BOSTON ADVANCED MEDICINE INC | WALTHAM, MA | HarborOne Bank |
| $150,000–350,000 | BOSTON HEALTH CARE, INC. | WALPOLE, MA | HarborOne Bank |
| $350,000–1 million | BOSTON LYRIC OPERA COMPANY | BOSTON, MA | HarborOne Bank |
| $350,000–1 million | BOSTON PAIN CARE CENTER INC | WALTHAM, MA | HarborOne Bank |
| $150,000–350,000 | BRAVO, LLC | PROVIDENCE, RI | HarborOne Bank |
| $5–10 million | BROWN EMERENCY MEDICINE | PROVIDENCE, RI | HarborOne Bank |
| $1–2 million | BROWN UROLOGY, INC. | RUMFORD, RI | HarborOne Bank |
| $150,000–350,000 | BUSY BEE ENTERPRISES INC. | WHITMAN, MA | HarborOne Bank |
| $350,000–1 million | C.H. NEWTON BUILDERS, INCORPORATED | FALMOUTH, MA | HarborOne Bank |
| $1–2 million | C.H.I.L.D., INC. | WARWICK, RI | HarborOne Bank |
| $1–2 million | CAPCO STEEL ERECTION COMPANY | PROVIDENCE, RI | HarborOne Bank |
| $350,000–1 million | CAPE CARGO, INC | SAGAMORE BEACH, MA | HarborOne Bank |
| $150,000–350,000 | CAPE COD SURGEONS, PC | FALMOUTH, MA | HarborOne Bank |
| $150,000–350,000 | CHARLAND MARCHIANO & CO CPAS | PROVIDENCE, RI | HarborOne Bank |
| $150,000–350,000 | CHASE MACHINE CO INC. | WEST WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | CHATHAM LIGHT REALTY CORP | ARLINGTON, MA | HarborOne Bank |
| $150,000–350,000 | CHURCHILL & BANKS COMPANIES LLC | PROVIDENCE, RI | HarborOne Bank |
| $350,000–1 million | CLASSSIC RESTAURANT CONCEPTS LLC | CAMBRIDGE, MA | HarborOne Bank |
| $350,000–1 million | COMMONWEALTH PATHOLOGY PARTNERS, P.C. | BROCKTON, MA | HarborOne Bank |
| $150,000–350,000 | COMMONWEALTH SUPPLY CHAIN ADVISORS, LLC | BOSTON, MA | HarborOne Bank |
| $150,000–350,000 | CORE PHYSICAL THERAPY & SPORTS MEDICINE PC | BRIDGEPORT, CT | HarborOne Bank |
| $150,000–350,000 | CREATIVE WORLD CHILDRENS LEARNING CENTER - RAYNHAM, LLC | RAYNHAM, MA | HarborOne Bank |
| $150,000–350,000 | CRESTWOOD ACQUISITIONS, INC. | REHOBOTH, MA | HarborOne Bank |
| $1–2 million | CUSTOM BLENDS INC | BROCKTON, MA | HarborOne Bank |
| $150,000–350,000 | D & D ELECTRIC CO. | CRANSTON, RI | HarborOne Bank |
| $150,000–350,000 | D SIMPSON MANUFACTURING INC | SMITHFIELD, RI | HarborOne Bank |
| $150,000–350,000 | D'AMBRA WARWICK HOTEL, LLC | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | D.A.M. INC | KINGSTON, MA | HarborOne Bank |
| $150,000–350,000 | DARIA EXPRESS LLC | BOSTON, MA | HarborOne Bank |
| $150,000–350,000 | DELAPA CONSTRUCTION CO., INC | NORWOOD, MA | HarborOne Bank |
| $350,000–1 million | DELIVERY MANAGEMENT SERVICES, INC. | JOHNSTON, RI | HarborOne Bank |
| $150,000–350,000 | DELTA CYCLE CORP | RANDOLPH, MA | HarborOne Bank |
| $350,000–1 million | DENNIS MOFFITT PAINTING, LTD. | WAKEFIELD, RI | HarborOne Bank |
| $350,000–1 million | DESIGN FABRICATORS, INC. | CRANSTON, RI | HarborOne Bank |
| $150,000–350,000 | DIAMOND MECHANICAL, INC | WEYMOUTH, MA | HarborOne Bank |
| $150,000–350,000 | DOMINO'S PIZZA | PROVIDENCE, RI | HarborOne Bank |
| $150,000–350,000 | DURASTONE CORPORATION | LINCOLN, RI | HarborOne Bank |
| $150,000–350,000 | E. WATSON EXCAVATING, INC. | EAST BRIDGEWATER, MA | HarborOne Bank |
| $150,000–350,000 | ECOLOGIC INSULATION, INC. | TIVERTON, RI | HarborOne Bank |
| $350,000–1 million | EIBHIR ACQUISITIONS LLC | WESTFORD, MA | HarborOne Bank |
| $350,000–1 million | EMERSON EMERGENCY PHYSICIANS LLC | MANSFIELD, MA | HarborOne Bank |
| $1–2 million | ENABLE, INC. | CANTON, MA | HarborOne Bank |
| $2–5 million | ENCORE HOLDINGS LLC | PAWTUCKET, RI | HarborOne Bank |
| $350,000–1 million | ENE SYSTEMS OF NH, INC | BOW, NH | HarborOne Bank |
| $2–5 million | ENE SYSTEMS, INC | CANTON, MA | HarborOne Bank |
| $150,000–350,000 | ENERGY EFFICIENT INVESTMENTS, INC | MERRIMACK, NH | HarborOne Bank |
| $350,000–1 million | ENVIRO-CLEAN, INC. | SMITHFIELD, RI | HarborOne Bank |
| $350,000–1 million | ENVIRONMENTAL OPERATIONS MANAGEMENT SERVICES, INC | WEST BRIDGEWATER, MA | HarborOne Bank |
| $350,000–1 million | ENVIRONMENTAL STRATEGIES & MANAGEMENT INC | NORTON, MA | HarborOne Bank |
| $350,000–1 million | EYE HEALTH ASSOCIATES, INC. | NORTH DARTMOUTH, MA | HarborOne Bank |
| $150,000–350,000 | FAIRWAY LANDSCAPE GROUP, LLC | SOUTH EASTON, MA | HarborOne Bank |
| $150,000–350,000 | FIN MAG INC | NORTH EASTON, MA | HarborOne Bank |
| $350,000–1 million | FIRST PHYSICIANS CORPORATION | BROCKTON, MA | HarborOne Bank |
| $150,000–350,000 | FIRST VCH CORPORATION | PLYMOUTH, MA | HarborOne Bank |
| $150,000–350,000 | FISTORI CORPORATION | BROCKTON, MA | HarborOne Bank |
| $150,000–350,000 | FORGE ROAD CATERERS INC. | EAST GREENWICH, RI | HarborOne Bank |
| $150,000–350,000 | FRANKLIN PAIN ASSOCIATES LLC | FRANKLIN, MA | HarborOne Bank |
| $350,000–1 million | FUREY ROOFING&CONSTRUCTION INC | WARWICK, RI | HarborOne Bank |
| $150,000–350,000 | G. TANURY PLATING COMPANY | JOHNSTON, RI | HarborOne Bank |
| $350,000–1 million | GASTROENTEROLOGY AFFILIATES OF SOUTHEASTERN MASSACHUSETTS, P.C. | BROCKTON, MA | HarborOne Bank |
| $2–5 million | GLYNN ELECTRIC, INC. | PLYMOUTH, MA | HarborOne Bank |
| $1–2 million | GREATER BOSTON UROLOGY LLC | DEDHAM, MA | HarborOne Bank |
| $350,000–1 million | GREEN DEVELOPMENT LLC | CRANSTON, RI | HarborOne Bank |
| $350,000–1 million | GT & T ASSOCIATES INC | MARLBOROUGH, MA | HarborOne Bank |
| $150,000–350,000 | HCL COLLECTION SOLUTIONS, LLC | EAST GREENWICH, RI | HarborOne Bank |
| $150,000–350,000 | HEROICA'S CONSTRUCTION INC. | PROVIDENCE, RI | HarborOne Bank |
| $350,000–1 million | HEY MOHN LLC | MANSFIELD, MA | HarborOne Bank |
| $350,000–1 million | HILLSIDE SCHOOL INC | MARLBOROUGH, MA | HarborOne Bank |
| $350,000–1 million | HOMECARE ADVANTAGE | CRANSTON, RI | HarborOne Bank |
| $350,000–1 million | HOMECARE ADVANTAGE CHC | CRANSTON, RI | HarborOne Bank |
| $350,000–1 million | HOPEDALE CARDIOVASCULAR ASSOCIATES, LLC | UPTON, MA | HarborOne Bank |
| $350,000–1 million | INTERNAL MEDICINE PHYSICIANS OF THE NORTH SHARE LLC | PEABODY, MA | HarborOne Bank |
| $150,000–350,000 | INTERNATIONAL SPORTS CAR CO INC | EAST GREENWICH, RI | HarborOne Bank |
| $150,000–350,000 | IRA SMITH ENTERPRISE, INC. | SOUTH EASTON, MA | HarborOne Bank |
| $150,000–350,000 | J & D TRUCKING, INC. | WEST BRIDGEWATER, MA | HarborOne Bank |
| $2–5 million | J CALNAN & ASSOCIATES INC | QUINCY, MA | HarborOne Bank |
| $350,000–1 million | J. GOODISON COMPANY, INC. | NORTH KINGSTOWN, RI | HarborOne Bank |
| $150,000–350,000 | JEWISH DAY SCHOOL OF PROVIDENCE | PROVIDENCE, RI | HarborOne Bank |
| $150,000–350,000 | JOE CASALI ENGINEERING INC | WARWICK, RI | HarborOne Bank |
| $1–2 million | JOHN ROCCHIO CORPORATION | GREENVILLE, RI | HarborOne Bank |