| $150,000–350,000 | BOYS & GIRLS CLUB OF GREATER SALEM, INC | SALEM, MA | Eastern Bank |
| $350,000–1 million | BOYS' AND GIRLS' CLUBS OF DORCHESTER, INC. | DORCHESTER, MA | Eastern Bank |
| $350,000–1 million | BP ASHBY LLC | QUINCY, MA | Eastern Bank |
| $350,000–1 million | BPMS, INC. | QUINCY, MA | Eastern Bank |
| $150,000–350,000 | BRADFORD CARPET CO INC. | SAUGUS, MA | Eastern Bank |
| $2–5 million | BRADY ENTERPRISES, INC | EAST WEYMOUTH, MA | Eastern Bank |
| $1–2 million | BRADY SULLIVAN PAYROLL MANAGEMENT, INC | MANCHESTER, NH | Eastern Bank |
| $350,000–1 million | BRADY SULLIVAN PAYROLL, INC | MANCHESTER, NH | Eastern Bank |
| $350,000–1 million | BRAKE & CLUTCH, INC. | SALEM, MA | Eastern Bank |
| $150,000–350,000 | BRATO BREWHOUSE AND KITCHEN | BRIGHTON, MA | Eastern Bank |
| $350,000–1 million | BREWER PETROLEUM SERVICE, INC. | REVERE, MA | Eastern Bank |
| $350,000–1 million | BRICKPOINT PROPERTIES, INC. | STONEHAM, MA | Eastern Bank |
| $150,000–350,000 | BRICKYARD VFX LLC | BOSTON, MA | Eastern Bank |
| $350,000–1 million | BRIDGE OVER TROUBLED WATERS INC | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | BRIX SUGAR BAKERY INC | MALDEN, MA | Eastern Bank |
| $350,000–1 million | BROOKSIDE MECHANICAL INC | MANCHESTER, NH | Eastern Bank |
| $150,000–350,000 | BROOKVIEW HOUSE, INC. | DORCHESTER CENTER, MA | Eastern Bank |
| $350,000–1 million | BRUNSWICK DONUTS LLC | SLINGERLANDS, NY | Eastern Bank |
| $2–5 million | BSC COMPANIES | SOUTH BOSTON, MA | Eastern Bank |
| $350,000–1 million | BUILDING AUTOMATION SYSTEMS, INC. | EAST WEYMOUTH, MA | Eastern Bank |
| $150,000–350,000 | BURLINGTON MONTESSORI, INC | BURLINGTON, MA | Eastern Bank |
| $350,000–1 million | BUSINESS AND PROFESSIONAL EXCHANGE INC | BEVERLY, MA | Eastern Bank |
| $150,000–350,000 | BUY NEW ENGLAND LOBSTERS LLC | CHARLESTOWN, MA | Eastern Bank |
| $1–2 million | C E FLOYD COMPANY INC | BEDFORD, MA | Eastern Bank |
| $350,000–1 million | C. SPIRITO, INC. | EAST WEYMOUTH, MA | Eastern Bank |
| $150,000–350,000 | C. W. AYERS, INC. | QUINCY, MA | Eastern Bank |
| $350,000–1 million | C.L.H., INC. | LYNN, MA | Eastern Bank |
| $150,000–350,000 | CAFE ASSISI, INC. | WRENTHAM, MA | Eastern Bank |
| $1–2 million | CAFUA MANAGEMENT COMPANY LLC | METHUEN, MA | Eastern Bank |
| $350,000–1 million | CAHOON CARE ASSOCIATES, LLC | NORWELL, MA | Eastern Bank |
| $350,000–1 million | CALHESS RESTORATION WEATHERPROOFING CORP | WESTWOOD, MA | Eastern Bank |
| $2–5 million | CAMBRIDGE HEALTHTECH INSTITUTE, INC. | NEEDHAM HEIGHTS, MA | Eastern Bank |
| $150,000–350,000 | CAMBRIDGE YOUNG WOMENS CHRISTIAN ASSOCIATION | CAMBRIDGE, MA | Eastern Bank |
| $150,000–350,000 | CAPE COD DENTISTRY LLC | HYANNIS, MA | Eastern Bank |
| $150,000–350,000 | CAPE COD ENDODONTICS, P.C. | PLYMOUTH, MA | Eastern Bank |
| $1–2 million | CAPE COD LUMBER CO INC. | ABINGTON, MA | Eastern Bank |
| $350,000–1 million | CAPE COD PEDIATRICS, LLP | FORESTDALE, MA | Eastern Bank |
| $350,000–1 million | CAPE MEDICAL SUPPLY, INC. | SANDWICH, MA | Eastern Bank |
| $2–5 million | CAPITAL CARPET & FLOORING SPECIALISTS, I | WILMINGTON, MA | Eastern Bank |
| $350,000–1 million | CAPITAL DRIVER LEASING LLC | LUDLOW, MA | Eastern Bank |
| $150,000–350,000 | CAPITAL TRANSPORTATION SERVICE | WINDHAM, NH | Eastern Bank |
| $150,000–350,000 | CAPPLIS, CONNORS & CARROLL, PC. | BOSTON, MA | Eastern Bank |
| $1–2 million | CAPSTONE CORPORATE FINANCE, LLC | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | CARE FOR YOU, INC. | ANDOVER, MA | Eastern Bank |
| $2–5 million | CARING HEALTH CENTER INC | SPRINGFIELD, MA | Eastern Bank |
| $150,000–350,000 | CARPET KING, LTD. | NORTH WEYMOUTH, MA | Eastern Bank |
| $350,000–1 million | CARUSO & MCGOVERN CONSTRUCTION, INC. | GEORGETOWN, MA | Eastern Bank |
| $350,000–1 million | CASA NUEVA VIDA, INC. | JAMAICA PLAIN, MA | Eastern Bank |
| $1–2 million | CAST, INC. | WAKEFIELD, MA | Eastern Bank |
| $2–5 million | CATALDO AMBULANCE SERVICE, INC. | SOMERVILLE, MA | Eastern Bank |
| $350,000–1 million | CATALYST RESTAURANT, LLC | CAMBRIDGE, MA | Eastern Bank |
| $2–5 million | CATERED AFFAIR (THE) | ROCKLAND, MA | Eastern Bank |
| $2–5 million | CATHOLIC CHARITABLE BUREAU OF THE ARCHDIOCESE OF BOSTON, INC. | SOUTH BOSTON, MA | Eastern Bank |
| $150,000–350,000 | CCA CONSTRUCTION CONSULTING ASSOCIATES, LLC | BURLINGTON, MA | Eastern Bank |
| $2–5 million | CDM FITNESS HOLDINGS, LLC | FRANKLIN, MA | Eastern Bank |
| $150,000–350,000 | CDS CONTRACTING SERVICES, LLC | HOLBROOK, MA | Eastern Bank |
| $150,000–350,000 | CENTER FOR ECONOMIC DEMOCRACY INC. | BOSTON, MA | Eastern Bank |
| $350,000–1 million | CENTER FOR INFORMATION AND STUDY ON CLINICAL RESEARCH PARTICIPATION, INC. | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | CENTER FOR TEEN EMPOWERMENT INC | ROXBURY, MA | Eastern Bank |
| $5–10 million | CENTRAL CEILINGS, INC | SOUTH EASTON, MA | Eastern Bank |
| $350,000–1 million | CENTRAL GLASS COMPANY, INC. | WEST BRIDGEWATER, MA | Eastern Bank |
| $150,000–350,000 | CENTRAL SYSTEMS COMPANY, INC. | BRIDGEWATER, MA | Eastern Bank |
| $150,000–350,000 | CERCONE BROWN & COMPANY, LLC | BOSTON, MA | Eastern Bank |
| $1–2 million | CERES, INC. | BOSTON, MA | Eastern Bank |
| $350,000–1 million | CHAPMAN CONSTRUCTION GROUP INC | SANDWICH, MA | Eastern Bank |
| $150,000–350,000 | CHARLES F. MURPHY, INC. | BRAINTREE, MA | Eastern Bank |
| $150,000–350,000 | CHARLES M. BADAOU DMD, PC | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | CHASCO, INC. | PORTSMOUTH, NH | Eastern Bank |
| $150,000–350,000 | CHELMSFORD PEDIATRICS LLC | CHELMSFORD, MA | Eastern Bank |
| $350,000–1 million | CHICKEN AND RICE GUYS LLC | EVERETT, MA | Eastern Bank |
| $350,000–1 million | CHILD WELFARE INNOVATION, INC. | DORCHESTER, MA | Eastern Bank |
| $150,000–350,000 | CHURCHILL CORPORATION | MELROSE, MA | Eastern Bank |
| $350,000–1 million | CITIZENS' HOUSING AND PLANNING ASSOCIATION, INC. | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | CITY ELEVATOR COMPANY, INC. | WOBURN, MA | Eastern Bank |
| $150,000–350,000 | CITY FEED AND SUPPLY INC. | JAMAICA PLAIN, MA | Eastern Bank |
| $350,000–1 million | CITY FRESH FOODS INC | ROXBURY, MA | Eastern Bank |
| $150,000–350,000 | CLARK PENN, LLC | UTICA, NY | Eastern Bank |
| $350,000–1 million | CLARKE CUSTOMER CARE | MILFORD, MA | Eastern Bank |
| $350,000–1 million | CLARKE DISTRIBUTION CORPORATION | MILFORD, MA | Eastern Bank |
| $350,000–1 million | CLEAN TECH SYSTEMS, INC. | DANVERS, MA | Eastern Bank |
| $350,000–1 million | CMC DESIGN-BUILD INC | QUINCY, MA | Eastern Bank |
| $150,000–350,000 | CMGC BUILDING CORP | MANCHESTER, NH | Eastern Bank |
| $150,000–350,000 | COAST AND HARBOR ASSOCIATES, INCORPORATED | LYNNFIELD, MA | Eastern Bank |
| $150,000–350,000 | COASTAL EQUIPMENT RENTALS, INC. | MARSTONS MILLS, MA | Eastern Bank |
| $150,000–350,000 | COBBLESTON MANAGEMENT LLC | BROCKTON, MA | Eastern Bank |
| $150,000–350,000 | COFFEE BREAK CAFE INC | QUINCY, MA | Eastern Bank |
| $150,000–350,000 | COLBURN AND GUYETTE CONSULTING PARTNERS, INCORPORATED | ROCKLAND, MA | Eastern Bank |
| $350,000–1 million | COLLEGE BOUND DORCHESTER, INC. | DORCHESTER, MA | Eastern Bank |
| $350,000–1 million | COLLEGE BOUND MOVERS INC | NASHUA, NH | Eastern Bank |
| $150,000–350,000 | COLONIAL SAW COMPANY, INC | KINGSTON, MA | Eastern Bank |
| $150,000–350,000 | COLUMBUS CORPORATION | BOSTON, MA | Eastern Bank |
| $150,000–350,000 | COMMON IMPACT, INC. | BOSTON, MA | Eastern Bank |
| $350,000–1 million | COMMONWEALTH BUILDING, INC | QUINCY, MA | Eastern Bank |
| $350,000–1 million | COMMONWEALTH LAND TRUST, INC. | ROXBURY CROSSING, MA | Eastern Bank |
| $150,000–350,000 | COMMONWEALTH MEDICAL GROUP INC. | MELROSE, MA | Eastern Bank |
| $350,000–1 million | COMMTANK, INC | WAKEFIELD, MA | Eastern Bank |
| $2–5 million | COMMUNITIES FOR PEOPLE,INC. | BOSTON, MA | Eastern Bank |
| $350,000–1 million | COMMUNITY CASH MANAGEMENT CORPORATION | ROCHESTER, NH | Eastern Bank |
| $350,000–1 million | COMMUNITY RESEARCH INITIATIVE OF NEW ENGLAND, INC. | CHARLESTOWN, MA | Eastern Bank |
| $150,000–350,000 | COMPARE SUPERMARKETS, INC | LYNN, MA | Eastern Bank |