How fleet size and driver counts changed among Arizona trucking companies between November 2024 and October 2026, based on what each company reports to FMCSA. Updated weekly.
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1,408 active Arizona carriers that reported at least 5 power units in both November 2024 and October 2026 grew from 36,301 to 38,612 power units (+6.4%). That ranks Arizona 24 of 50 states by percent change in reported fleet size.
Over the same period their combined reported driver count rose from 33,224 to 35,513 (+6.9%), compared with +5% nationally.
STE LEASING LLC added the most power units, from 174 to 630.
Arizona accounts for 1.2% of the net power units added by comparable carriers nationwide.
The average fleet among these carriers is 27.4 power units, against 36.4 nationally.
207 carriers with at least 5 power units appear in the October 2026 data that were not in the November 2024 data, and 234 carriers from November 2024 no longer appear. These are not counted in the totals above.
| # | Company | USDOT # | HQ | Power units | Added | Growth | Drivers | Added | Growth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | STE LEASING LLC | 2881085 | Tempe, AZ | 174 → 630 | +456 | +262% | 101 → 101 | 0 | 0% |
| 2 | TCI | 1725083 | Phoenix, AZ | 359 → 600 | +241 | +67% | 495 → 789 | +294 | +59% |
| 3 | KING LEO TRANSPORT LLC | 3999994 | Avondale, AZ | 25 → 200 | +175 | +700% | 25 → 300 | +275 | +1,100% |
| 4 | MG TRANSPORT LLC | 2782330 | Phoenix, AZ | 39 → 150 | +111 | +285% | 39 → 170 | +131 | +336% |
| 5 | SHAMROCK FOODS COMPANY | 54336 | Phoenix, AZ | 743 → 826 | +83 | +11% | 959 → 1,032 | +73 | +8% |
| 6 | DESERT SERVICES INTERNATIONAL INC | 1938607 | Goodyear, AZ | 51 → 127 | +76 | +149% | 54 → 95 | +41 | +76% |
| 7 | AIMS COMPANIES | 1730163 | Chandler, AZ | 156 → 225 | +69 | +44% | 145 → 145 | 0 | 0% |
| 8 | AVIANCA LLC | 4075248 | Chandler, AZ | 6 → 74 | +68 | +1,133% | 6 → 73 | +67 | +1,117% |
| 9 | SOUTHWEST INDUSTRIAL RIGGING | 902604 | Phoenix, AZ | 85 → 151 | +66 | +78% | 94 → 66 | -28 | -30% |
| 10 | MW EXPRESS CORP | 3424382 | Phoenix, AZ | 42 → 108 | +66 | +157% | 42 → 110 | +68 | +162% |
| # | Company | USDOT # | HQ | Power units | Added | Growth | Drivers | Added | Growth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | TCI | 1725083 | Phoenix, AZ | 359 → 600 | +241 | +67% | 495 → 789 | +294 | +59% |
| 2 | KING LEO TRANSPORT LLC | 3999994 | Avondale, AZ | 25 → 200 | +175 | +700% | 25 → 300 | +275 | +1,100% |
| 3 | CARVANA LOGISTICS LLC | 3713276 | Tempe, AZ | 924 → 840 | -84 | -9% | 610 → 840 | +230 | +38% |
| 4 | CACTUS ASPHALT | 69357 | Phoenix, AZ | 95 → 120 | +25 | +26% | 127 → 293 | +166 | +131% |
| 5 | REPUBLIC WASTE SERVICES OF SOUTHERN CALIFORNIA LLC | 2071537 | Phoenix, AZ | 345 → 367 | +22 | +6% | 223 → 389 | +166 | +74% |
| 6 | MG TRANSPORT LLC | 2782330 | Phoenix, AZ | 39 → 150 | +111 | +285% | 39 → 170 | +131 | +336% |
| 7 | MARKHAM CONTRACTING CO INC | 466251 | Phoenix, AZ | 87 → 101 | +14 | +16% | 78 → 175 | +97 | +124% |
| 8 | SHAMROCK FOODS COMPANY | 54336 | Phoenix, AZ | 743 → 826 | +83 | +11% | 959 → 1,032 | +73 | +8% |
| 9 | MW EXPRESS CORP | 3424382 | Phoenix, AZ | 42 → 108 | +66 | +157% | 42 → 110 | +68 | +162% |
| 10 | AVIANCA LLC | 4075248 | Chandler, AZ | 6 → 74 | +68 | +1,133% | 6 → 73 | +67 | +1,117% |
| # | Company | USDOT # | HQ | Power units | Added | Growth | Drivers | Added | Growth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | KNIGHT REFRIGERATED LLC | 1252905 | Phoenix, AZ | 680 → 379 | -301 | -44% | 558 → 379 | -179 | -32% |
| 2 | NGL TRANSPORTATION INC | 1575579 | Phoenix, AZ | 210 → 79 | -131 | -62% | 221 → 86 | -135 | -61% |
| 3 | CARVANA LOGISTICS LLC | 3713276 | Tempe, AZ | 924 → 840 | -84 | -9% | 610 → 840 | +230 | +38% |
| 4 | WASTE SERVICES OF TENNESSEE LLC | 848277 | Phoenix, AZ | 95 → 20 | -75 | -79% | 45 → 12 | -33 | -73% |
| 5 | LINCOLN TRANSPORT PHOENIX INC | 1833033 | Phoenix, AZ | 84 → 24 | -60 | -71% | 57 → 26 | -31 | -54% |
| 6 | BISON LOGISTICS LLC | 2417204 | Surprise, AZ | 53 → 17 | -36 | -68% | 39 → 17 | -22 | -56% |
| 7 | LESLIES SWIMMING POOL SUPPLIES | 159598 | Phoenix, AZ | 49 → 17 | -32 | -65% | 17 → 20 | +3 | +18% |
| 8 | UPDIKE DISTRIBUTION LOGISTICS LLC | 1788508 | Phoenix, AZ | 138 → 108 | -30 | -22% | 149 → 104 | -45 | -30% |
| 9 | FAIRCHILD FREIGHT SYSTEMS | 1467161 | Phoenix, AZ | 113 → 84 | -29 | -26% | 105 → 82 | -23 | -22% |
| 10 | DUNCAN & SON LINES INC | 44035 | Buckeye, AZ | 287 → 259 | -28 | -10% | 240 → 231 | -9 | -4% |
Carriers shown are active for-hire carriers with their registered address in Arizona, at least 5 power units in both months, and no passenger carriers. Counts come from each company's FMCSA (MCS-150) filings, so they are only as current as its last filing, and a large change can be a correction or a merger rather than growth. They do not show hiring or layoffs. See the methodology. More views: fastest by percent growth, fastest driver growth, and the national ranking.
