What is a USDOT number?

The U.S. Department of Transportation number identifies a company that operates commercial vehicles hauling cargo or passengers in interstate commerce, and in many states for trips within the state too.

An MC (motor carrier) number is the operating authority FMCSA grants to for-hire carriers that move regulated goods or passengers across state lines. Private carriers hauling their own goods do not need one.

What do the safety ratings mean?

FMCSA rates a carrier Satisfactory, Conditional or Unsatisfactory after an on-site compliance review. Most carriers have never had a review and are unrated, which does not mean they are unsafe.

Checked Oct 26, 2026

Trucking Companies in Massachusetts

Active motor carriers whose principal place of business is in Massachusetts.

Active carriers: 39,838
Power units: 160,278; Trucks and tractors reported
Drivers: 170,340
Interstate carriers: 14,541

Carriers in Massachusetts

Share of active carriers

For hire (carry goods for others)15,19638.1%
Private (carry their own goods)28,65571.9%
Passenger carriers1,4063.5%
Hazardous materials3,5488.9%

Fleet size (power units)

None reported2,4956.3%
119,15848.1%
2 to 513,62834.2%
6 to 102,5216.3%
11 to 501,7764.5%
51 to 1001480.4%
More than 1001120.3%

Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named.

Largest carriers in Massachusetts

Swipe the table sideways to see more columns.

#	Company	Base	Power units	Drivers	Type
1	Unifirst CorporationUSDOT 63904	Wilmington, MA	3,143	2,896	Private
2	Iron Mountain Information Management Services IncUSDOT 338113	Boston, MA	2,404	2,716	For hire
3	NRT Bus IncUSDOT 1166825	Methuen, MA	2,072	1,668	For hire
4	Keolis Transit Services LLCUSDOT 2866231	Boston, MA	1,913	3,252	Passenger
5	HPC Industrial Services LLCUSDOT 547892	Norwell, MA	1,673	973	For hire
6	RTS Holdings LLCUSDOT 2365308	Randolph, MA	1,325	1,355	For hire
7	Staples Contract and Commercial LLCUSDOT 341339	Framingham, MA	1,094	1,394	For hire
8	Lily Transportation LLCUSDOT 24491	Needham, MA	903	1,040	For hire
9	Wind River Environmental LLCUSDOT 846857	Marlborough, MA	843	592	For hire
10	W B Mason Co IncUSDOT 348981	Brockton, MA	834	898	Private
11	Unifirst Holdings IncUSDOT 753880	Wilmington, MA	637	658	Private
12	Boston Gas CompanyUSDOT 219186	Waltham, MA	585	781	Private
13	Massachusetts Electric CoUSDOT 49410	Waltham, MA	536	890	Private
14	Veolia Water Logistics LLCUSDOT 1266281	Boston, MA	527	718	For hire
15	F W Webb CompanyUSDOT 18235	Bedford, MA	473	577	Private
16	Feeney Brothers Excavation LLCUSDOT 1059636	Dorchester, MA	453	184	Private
17	Casella Waste Management of Ma IncUSDOT 894965	Auburn, MA	446	364	Private
18	Enterprise Rent-A-Car Company of Boston LLCUSDOT 1999152	Burlington, MA	429	51	Passenger
19	All States Construction IncUSDOT 52823	Sunderland, MA	411	246	For hire
20	Aa Transportation Company IncUSDOT 665375	Shrewsbury, MA	378	384	For hire
21	Dee Bus Service IncUSDOT 18283	Shirley, MA	370	370	For hire
22	Solitude Lake Management LLCUSDOT 2836109	Shrewsbury, MA	365	365	Private
23	H & L Bloom IncUSDOT 175579	Taunton, MA	353	215	For hire
24	Thompson Industrial Services LLCUSDOT 1491522	Norwell, MA	353	173	For hire
25	Sullivan Tire Co IncUSDOT 193491	Norwell, MA	352	169	Private
26	Tremblay's Bus Co LLCUSDOT 266936	New Bedford, MA	351	429	For hire
27	Waste Management of Mass IncUSDOT 316373	Westborough, MA	322	247	For hire
28	Michael J Connolly & Sons IncUSDOT 1001492	Walpole, MA	321	303	For hire
29	Triumvirate Environmental LLCUSDOT 361305	Somerville, MA	320	237	For hire
30	Pioneer Valley Transit AuthorityUSDOT 656841	Springfield, MA	315	200	For hire
31	Diesel Direct LLCUSDOT 615987	Stoughton, MA	288	277	For hire
32	Moran Environmental Recovery LLCUSDOT 364363	Randolph, MA	281	202	For hire
33	E L Harvey & Sons IncUSDOT 279022	Westborough, MA	274	279	Private
34	Lucini Bus Lines IncUSDOT 142781	West Bridgewater, MA	273	257	For hire
35	Access Cig LLCUSDOT 1360517	Peabody, MA	261	373	Private
36	SPS New England IncUSDOT 423047	Salisbury, MA	259	293	Private
37	Eastern Bus Company IncUSDOT 895273	Somerville, MA	251	250	For hire
38	P a Landers IncUSDOT 805181	Hanover, MA	248	185	Private
39	Capitol Waste Services IncUSDOT 1114943	East Boston, MA	241	175	For hire
40	National Grid Service Co IncUSDOT 157345	Waltham, MA	236	1,021	Private
41	R H White Construction CoUSDOT 192098	Auburn, MA	235	386	Private
42	Sysco Boston LLCUSDOT 49541	Plympton, MA	234	257	For hire
43	Thermo Fluids IncUSDOT 641752	Norwell, MA	225	110	For hire
44	Dennis K Burke IncUSDOT 204544	Taunton, MA	224	110	For hire
45	Northern Tree Service LLCUSDOT 295546	Palmer, MA	209	160	Private
46	The Stop and Shop Supermarket CompanyUSDOT 8653	Assonet, MA	204	376	For hire
47	Eastgates Wil-NR LLCUSDOT 4159842	Wilmington, MA	200	Not reported	For hire
48	National Water Main Cleaning Company - New EnglandUSDOT 4310730	Canton, MA	200	124	Private
49	Polar CorpUSDOT 42938	Worcester, MA	196	208	For hire
50	JP McCarthy & Sons LLCUSDOT 2472747	Brookfield, MA	195	157	For hire
51	BJ's Logistics LLCUSDOT 3836236	Marlborough, MA	195	337	For hire
52	Central National Gottesman IncUSDOT 184737	Bellingham, MA	189	194	For hire
53	Dagle Electrical Construction CorpUSDOT 1779361	Wilmington, MA	182	171	Passenger
54	J P Noonan Transportation IncUSDOT 111448	West Bridgewater, MA	180	177	For hire
55	Riley Brothers IncUSDOT 1311806	Stoughton, MA	176	230	For hire
56	Amaral Bus Co IncUSDOT 526959	Westport, MA	175	134	For hire
57	Koopman Lumber Co IncUSDOT 7016619	Whitinsville, MA	175	73	Private
58	Milkway Transport LLCUSDOT 4105093	Agawam, MA	172	172	For hire
59	Bond Civil Utility Construction IncUSDOT 3597423	Medford, MA	171	182	Private
60	Dufour Escorted Tours IncUSDOT 384599	Hinsdale, MA	169	170	For hire
61	W T Holmes Transportation Co IncUSDOT 2395369	Norfolk, MA	165	165	Passenger
62	Comcast of Maine New Hampshire IncUSDOT 1275340	Lawrence, MA	164	82	Private
63	Mirra Co LLCUSDOT 278485	Georgetown, MA	162	197	Private
64	Southworth Milton IncUSDOT 305115	Milford, MA	162	162	Private
65	Paul Revere Transportation LLCUSDOT 497063	Chelsea, MA	153	403	For hire
66	Noble Oil Services IncUSDOT 385422	Norwell, MA	150	105	For hire
67	Salter Transportation IncUSDOT 2446427	Newbury, MA	148	110	For hire
68	Robert B Our Company IncUSDOT 49248	North Harwich, MA	147	159	For hire
69	Trombly Motor Coach Service IncUSDOT 106905	Dracut, MA	147	185	For hire
70	Cape Cod Express LLCUSDOT 210135	Wareham, MA	147	124	For hire
71	Local Motion IncUSDOT 738955	Braintree, MA	147	203	For hire
72	Nel CorporationUSDOT 3150435	Middleton, MA	146	146	Private
73	A Yankee Line IncUSDOT 189328	Boston, MA	144	289	For hire
74	Middlesex Corporation theUSDOT 301681	Littleton, MA	143	140	Private
75	Energy North IncUSDOT 2576062	Lawrence, MA	143	68	Private
76	Peter Pan Bus Lines IncUSDOT 55327	Springfield, MA	142	141	For hire
77	Townsend Oil Company IncUSDOT 359536	Danvers, MA	141	49	Private
78	F M Kuzmeskus IncUSDOT 519274	Gill, MA	141	124	For hire
79	Brown Bear Transportation LLCUSDOT 2917532	Springfield, MA	141	142	For hire
80	W L French Excavating CorporationUSDOT 398426	North Billerica, MA	137	47	For hire
81	Mettler Toledo LLCUSDOT 302311	Agawam, MA	136	137	Private
82	Consumer Product Distributors LLCUSDOT 237271	Chicopee, MA	134	157	For hire
83	Marguerite Concrete IncUSDOT 1299240	Franklin, MA	133	29	Passenger
84	New England Utility Constructors IncUSDOT 503507	Lawrence, MA	132	317	Private
85	CDM Constructors Inc.USDOT 8308830	Boston, MA	131	360	For hire
86	Vendetti Motors IncUSDOT 1536497	Franklin, MA	130	130	For hire
87	Abels Landscaping IncUSDOT 3180594	S Weymouth, MA	127	127	For hire
88	Whaling City Transit IncUSDOT 537198	Westport, MA	122	64	For hire
89	General Insulation CompanyUSDOT 342467	Medford, MA	121	126	For hire
90	Biotrans LLCUSDOT 2036705	Brockton, MA	121	22	For hire
91	Munters CorporationUSDOT 342500	Amesbury, MA	120	120	Private
92	United Civil IncUSDOT 2585824	Danvers, MA	120	164	Passenger
93	Polygon US CorporationUSDOT 2089298	North Andover, MA	118	87	Private
94	Bedford Charter Service IncUSDOT 2258632	Bedford, MA	117	51	For hire
95	Cumberland Farms IncUSDOT 17902	Westboro, MA	116	206	For hire
96	K5 CorporationUSDOT 686789	Rockland, MA	116	100	For hire
97	Bluroc LLCUSDOT 3041286	Northampton, MA	116	125	Private
98	Intransit Container LLCUSDOT 536660	Worcester, MA	115	115	For hire
99	Regency Transportation IncUSDOT 279538	Franklin, MA	114	123	For hire
100	Sealcoating IncUSDOT 295866	Braintree, MA	112	160	Private

Show all 100Show fewer

By county

Swipe the table sideways to see more columns.

County	Carriers	Power units	Drivers
Middlesex County	7,533	35,835	38,261
Worcester County	6,091	19,817	20,679
Essex County	4,827	17,033	18,025
Plymouth County	4,097	17,378	16,859
Bristol County	3,685	12,492	13,078
Norfolk County	3,677	17,178	18,612
Hampden County	2,794	9,947	10,446
Suffolk County	2,174	13,616	16,733
Barnstable County	2,028	6,845	7,004
Hampshire County	978	2,949	3,308
Berkshire County	850	2,655	2,801
Franklin County	511	2,508	2,482
Dukes County	334	1,028	1,027
Nantucket County	258	997	1,025

Frequently asked questions

What is a USDOT number?: The U.S. Department of Transportation number identifies a company that operates commercial vehicles hauling cargo or passengers in interstate commerce, and in many states for trips within the state too.
What is a MC number?: An MC (motor carrier) number is the operating authority FMCSA grants to for-hire carriers that move regulated goods or passengers across state lines. Private carriers hauling their own goods do not need one.
What do the safety ratings mean?: FMCSA rates a carrier Satisfactory, Conditional or Unsatisfactory after an on-site compliance review. Most carriers have never had a review and are unrated, which does not mean they are unsafe.

Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026

Data sources

Company Census File (motor carriers)Federal Motor Carrier Safety Administration

Data as of 10/22/2026

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