| AMERICAN MOBILE HOMES | 370220 | WEYMOUTH | 7 |
| AMERICAN MOVING AND INSTALLATION INC | 2473593 | HANOVER | 5 |
| AMERICAN OFFICE FURNITURE INC | 1329264 | LYNN | 1 |
| AMERICAN PLUMBING & HEATING CORP | 985054 | NORWELL | 5 |
| AMERICAN POOL SERVICE INC | 3414538 | IPSWICH | 6 |
| AMERICAN PRESTIGE LOGISTICS INC | 8365071 | BELLINGHAM | 2 |
| AMERICAN PRO FENCE CORP | 4371992 | REVERE | 1 |
| AMERICAN PROPERTY CARE LLC | 3387807 | VINEYARD HVN | 1 |
| AMERICAN QUALITY PROPERTY SERVICE INC | 1487527 | BOSTON | 3 |
| AMERICAN READY MIX CONCRETE CORP | 3416713 | HOLLISTON | 3 |
| AMERICAN REFRIGERATION LLC | 3915808 | WILMINGTON | 12 |
| AMERICAN RESTORATION PROFESSIONALS | 9239172 | WEYMOUTH | 9 |
| AMERICAN ROOFING INCORPORATED | 3361663 | DIGHTON | 3 |
| AMERICAN SCREW & BARREL INC | 891676 | GARDNER | 1 |
| AMERICAN SEAFOODS PROCESSING LLC | 1102433 | NEW BEDFORD | 5 |
| AMERICAN SERVICE & REPAIR | 3475938 | WESTMINSTER | 1 |
| AMERICAN SEWERAGE & SEPTIC CO LLC | 3232309 | PETERSHAM | 2 |
| AMERICAN SHEET METAL LLC | 3247802 | SALISBURY | 3 |
| AMERICAN SHIPPERS INC | 2217884 | ALLSTON | 0 |
| AMERICAN SITE CORP | 3503656 | TOWNSEND | 1 |
| AMERICAN SOIL LLC | 2444640 | S ATTLEBORO | 2 |
| AMERICAN SOLUTIONS REALTY CORP | 1793634 | WORCESTER | 2 |
| AMERICAN STEEPLE & TOWER CO INC | 3380208 | SALEM | 1 |
| AMERICAN TENT & TABLE INC | 3433899 | MARSTONS MILLS | 6 |
| AMERICAN TIRE CORP | 363520 | SPRINGFIELD | 5 |
| AMERICAN TOWING AND RECOVERY LLC | 2419600 | WORCESTER | 1 |
| AMERICAN TOWING AND TRANSPORT LLC | 3314361 | LANESBOROUGH | 2 |
| AMERICAN TOWING SERVICE | 3316083 | QUINCY | 1 |
| AMERICAN TREE AND SHRUB | 4468774 | WESTFIELD | 0 |
| AMERICAN TREE CARE LLC | 4365026 | BERKLEY | 6 |
| AMERICAN TREE EXPERT CO LLC | 3408487 | SEEKONK | 1 |
| AMERICAN USED AUTO PARTS INC | 3322190 | WORCESTER | 7 |
| AMERICAN VIEW LLC | 4143337 | MALDEN | 2 |
| AMERICAN WELL AND PUMP INC | 3116081 | WESTPORT | 2 |
| AMERICAN WRENCH | 3463365 | WEST WAREHAM | 1 |
| AMERICANBIO INC | 3512972 | CANTON | 1 |
| AMERIGREEN RECYCLING INC | 1937770 | PITTSFIELD | 1 |
| AMERIPORT LOGISTICS INC | 3329526 | MANSFIELD | 1 |
| AMEROS CUSTOM STONEWORKS INC | 3521234 | ROCKPORT | 1 |
| AMES & YOUNG INC | 3751258 | WEBSTER | 2 |
| AMES & YOUNG INC | 4481480 | WEBSTER | 1 |
| AMES BUILDERS | 4188617 | NORTH ADAMS | 2 |
| AMES LANDSCAPE SERVICE LLC | 3199069 | QUINCY | 3 |
| AMESBURY BOTTLES AND CANS | 3309442 | AMESBURY | 1 |
| AMEX INC | 777114 | EAST BOSTON | 7 |
| AMF TECHNOLOGIES | 333502 | ROCKLAND | 1 |
| AMG TRUCKING LLC | 4343586 | QUINCY | 1 |
| AMG WOODWORK INC | 4165176 | LYNN | 1 |
| AMG'S TRANSPORT LLC | 3387599 | RANDOLPH | 1 |
| AMH LOGISTICS & TRANSPORTATION INC | 4348845 | CHELMSFORD | 1 |
| AMHERST CEMETERY ASSOCIATION | 3383100 | AMHERST | 1 |
| AMHERST FARMERS SUPPLY INC | 202431 | AMHERST | 5 |
| AMHERST NURSERIES INC | 3177484 | HADLEY | 5 |
| AMHERST TRUCKING INC | 3149280 | HATFIELD | 4 |
| AMHERST WELDING INC | 4049018 | AMHERST | 1 |
| AMICI HAULING LLC | 5483109 | MARLBOROUGH | 1 |
| AMIDIO BROS INC | 821879 | OAKHAM | 3 |
| AMIGOS LANDSCAPING AND TREE REMOVAL LLC | 4392023 | NORTH ANDOVER | 2 |
| AMILCAR CHAVEZ LOPEZ | 4213385 | LYNN | 1 |
| AMILCAR LANDSCAPING INC | 3371271 | FRAMINGHAM | 2 |
| AMINA TRANS LLC | 2822098 | WEST SPRINGFIELD | 6 |
| AMJ TRUCKING LLC | 4564821 | EASTHAMPTON | 0 |
| AML ENT INC | 3285912 | BONDSVILLE | 1 |
| AML LANDSCAPING & CONSTRUCTION | 3456316 | LYNN | 4 |
| AMMA TRANSPORTATION INC | 3079333 | NORTHBOROUGH | 1 |
| AMMYN TRUCKING LLC | 4485798 | QUINCY | 1 |
| AMN LOGISTICS LLC | 4101225 | SPRINGFIELD | 1 |
| AMN MASONRY CORP | 3218730 | FRAMINGHAM | 1 |
| AMOK TRUCKING MICHAEL AMOAKO-ATTA | 3446601 | WORCHESTER | 1 |
| AMOR RT EXCAVATING COMPANY | 421729 | BOXFORD | 1 |
| AMORE ELECTRIC INC | 4193117 | HAVERHILL | 6 |
| AMORE24 TRUCKING ENTERPRISE | 4258587 | BOSTON | 7 |
| AMORIM LOGISTICS LLC | 4172333 | MARLBOROUGH | 1 |
| AMP ELECTRICAL INC | 2842771 | WEST SPRINGFIELD | 3 |
| AMP SERVICES CORPORATION | 3211244 | WESTON | 1 |
| AMP TRANSPORT CORP | 4305174 | WEST BOYLSTON | 1 |
| AMP TRUCKING INC | 4193470 | LUNENBURG | 1 |
| AMPED ELECTRIC | 3400264 | UXBRIDGE | 1 |
| AMPLA LANDSCAPING INC | 4423918 | CLINTON | 1 |
| AMPM PROPERTY MANAGEMENT LLC | 3186195 | WESTFIELD | 2 |
| AMPS ELECTRIC INC | 3427661 | WALTHAM | 5 |
| AMR HOME RESTORATION | 2154453 | BRIDGEWATER | 1 |
| AMR INCORPORATED | 3516736 | MONSON | 1 |
| AMRIC SERVICES LLC | 1269526 | HAVERHILL | 2 |
| AMRIZE NORTHEAST INC | 313941 | MIDDLETON | 47 |
| AMS CONCRETE LLC | 3702575 | WESTFIELD | 4 |
| AMS CONSTRUCTION LLC | 3880881 | HOPEDALE | 1 |
| AMS FOODS LLC | 3374822 | BOXFORD | 0 |
| AMS FOODS LLC | 3513964 | BOXFORD | 10 |
| AMSTUTZ LANDSCAPING LLC | 4214531 | UXBRIDGE | 2 |
| AMT TRANSPORT LLC | 8529066 | WESTFIELD | 1 |
| AMUSEMENT GAMES INC | 2497834 | DALTON | 2 |
| AMV LOGISTICS CO | 4430764 | STURBRIDGE | 1 |
| AMWELL LANDSCAPE MANAGEMENT LLC | 3256968 | E LONGMEADOW | 1 |
| AMX TRANS CORPORATION | 2249089 | STOUGHTON | 0 |
| AMY MANNING LANDSCAPE INC | 3521876 | NANTUCKET | 2 |
| AMY'S LANDSCAPING LLC | 349562 | CHICOPEE | 9 |
| AMZ TRANSPORTATION LLC | 1975621 | WEST SPRINGFIELD | 4 |
| AN ARTISTS TOUCH TREE AND SHRUB INC | 3218489 | NEWTON CENTER | 1 |
| AN CONSTRUCTION AND REMODELING CORP | 8265242 | WORCESTER | 1 |