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Motor carriers in Connecticut

Connecticut has 48,000 FMCSA-registered motor carriers, brokers, and freight forwarders on record, 21,727 with an active USDOT registration and 3,277 holding active for-hire operating authority. 151 new USDOT numbers were registered in Connecticut in the last 30 days.

48,000
registered
21,727
active USDOT
3,277
authorized for hire
151
new in 30 days

Largest fleets based in Connecticut

Ranked by credible fleet size (power units, cross-checked against driver counts so filing errors do not distort the list). Open any carrier for its full FMCSA record and vetting snapshot.

  1. BLUETRITON BRANDS INC · STAMFORD · 2,446 power units, 2,257 drivers
  2. DATTCO INC · NEW BRITAIN · 1,746 power units, 1,625 drivers
  3. THE F A BARTLETT TREE EXPERT COMPANY · STAMFORD · 1,500 power units, 1,102 drivers
  4. NSTAR ELECTRIC COMPANY · BERLIN · 787 power units, 1,214 drivers
  5. THE CONNECTICUT LIGHT & POWER CO · BERLIN · 735 power units, 1,047 drivers
  6. ALL-STAR TRANSPORTATION LLC · TORRINGTON · 735 power units, 651 drivers
  7. OTIS ELEVATOR · BLOOMFIELD · 707 power units, 707 drivers
  8. M & J BUS INC · OLD SAYBROOK · 687 power units, 548 drivers
  9. M&M TRANSPORT SERVICES LLC · PUTNAM · 585 power units, 563 drivers
  10. H N S MANAGEMENT CO INC · HARTFORD · 517 power units, 788 drivers
  11. STA OF CONNECTICUT INC · GALES FERRY · 424 power units, 458 drivers
  12. SPECIALTY TRANSPORTATION LLC · WEST HARTFORD · 409 power units, 261 drivers
  13. PUBLIC SERVICE OF NEW HAMPSHIRE · BERLIN · 404 power units, 456 drivers
  14. O & G INDUSTRIES INC · TORRINGTON · 294 power units, 202 drivers
  15. E-J ELECTRIC T&D LLC · WALLINGFORD · 285 power units, 259 drivers
  16. BOZZUTO'S INC · CHESHIRE · 273 power units, 286 drivers
  17. J R C TRANSPORTATION INC · THOMASTON · 269 power units, 269 drivers
  18. EVERSOURCE GAS COMPANY OF MASSACHUSETTS · BERLIN · 263 power units, 300 drivers
  19. THE NEW BRITAIN TRANSPORTATION COMPANY · BERLIN · 260 power units, 249 drivers
  20. USA HAULING & RECYCLING INC · EAST WINDSOR · 251 power units, 165 drivers
  21. VITEL COMMUNICATIONS LLC · MILFORD · 250 power units, 250 drivers
  22. EVERSOURCE ENERGY SERVICE COMPANY · BERLIN · 244 power units, 209 drivers
  23. ALL AMERICAN WASTE LLC · ENFIELD · 237 power units, 222 drivers
  24. C W P M LLC · PLAINVILLE · 235 power units, 235 drivers
  25. BOB'S DISCOUNT FURNITURE LLC · MANCHESTER · 225 power units, 205 drivers
  26. THE NEFCO CORPORATION · EAST HARTFORD · 219 power units, 243 drivers
  27. LAZ KARP ASSOCIATES LLC · HARTFORD · 208 power units, 473 drivers
  28. US ELECTRICAL SERVICES INC · MIDDLETOWN · 207 power units, 212 drivers
  29. DAIRYLAND PRODUCE LLC · RIDGEFIELD · 203 power units, 251 drivers
  30. AQUARION WATER CO OF CONNECTICUT · BRIDGEPORT · 202 power units, 187 drivers
  31. TILCON CONNECTICUT INC · NEW BRITAIN · 189 power units, 134 drivers
  32. BURNS CONSTRUCTION CO INC · STRATFORD · 177 power units, 187 drivers
  33. SUPREME INDUSTRIES INC · HARWINTON · 175 power units, 169 drivers
  34. PRO PARK LLC · HARTFORD · 168 power units, 511 drivers
  35. OAK RIDGE HAULING LLC · DANBURY · 161 power units, 165 drivers
  36. B AND B TRANSPORTATION INC · WOODBRIDGE · 160 power units, 150 drivers
  37. AREA COOPERATIVE EDUCATIONAL SERVICES · NORTH HAVEN · 160 power units, 274 drivers
  38. CITY CARTING LLC · STAMFORD · 157 power units, 163 drivers
  39. WILLIMANTIC WASTE PAPER CO INC · WILLIMANTIC · 154 power units, 154 drivers
  40. SAFETY MARKING LLC · BRIDGEPORT · 154 power units, 121 drivers
  41. NEHDS LOGISTICS LLC · MONROE · 145 power units, 75 drivers
  42. THE LANE CONSTRUCTION CORPORATION · CHESHIRE · 143 power units, 200 drivers
  43. CONNECTICUT BASEMENT SYSTEMS · SEYMOUR · 141 power units, 100 drivers
  44. ABILITY BEYOND DISABILITY INC · BETHEL · 139 power units, 129 drivers
  45. EASTCONN RESC · HAMPTON · 135 power units, 105 drivers
  46. ENVIRONMENTAL DESIGNS INC · SOUTHINGTON · 129 power units, 115 drivers
  47. YARDE METALS INC · SOUTHINGTON · 127 power units, 114 drivers
  48. INFRA-METALS CO · WALLINGFORD · 124 power units, 92 drivers
  49. YANKEE GAS SERVICES · BERLIN · 124 power units, 286 drivers
  50. CONSTITUTION WORKGROUP LLC · DURHAM · 123 power units, 223 drivers

Cities with the most carriers

  • DANBURY · 1,859 registered
  • BRIDGEPORT · 1,848 registered
  • STAMFORD · 1,837 registered
  • HARTFORD · 1,730 registered
  • WATERBURY · 1,334 registered
  • NORWALK · 1,157 registered
  • NEW HAVEN · 1,113 registered
  • EAST HARTFORD · 1,036 registered
  • NEW BRITAIN · 940 registered
  • WEST HAVEN · 740 registered
  • MERIDEN · 713 registered
  • BLOOMFIELD · 673 registered

Newest USDOT registrations in Connecticut

Carriers that received a USDOT number in the last 30 days. The full daily list, with contact details, is in New trucking companies in Connecticut.

Other states

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Source: FMCSA motor-carrier census and operating-authority registry, mirrored and refreshed continuously by dotsearch.us. Independent - not affiliated with the FMCSA. How this data is produced.