How fleet size and driver counts changed among Washington DC trucking companies between May 2026 and October 2026, based on what each company reports to FMCSA. Updated weekly.
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20 active Washington DC carriers that reported at least 5 power units in both May 2026 and October 2026 grew from 2,354 to 2,363 power units (+0.4%). That ranks Washington DC 50 of 51 states by percent change in reported fleet size.
Over the same period their combined reported driver count rose from 287 to 292 (+1.7%), compared with +2.5% nationally.
GOLDEN BEAR ENVIRONMENTAL LLC added the most power units, from 6 to 15.
Washington DC accounts for 0% of the net power units added by comparable carriers nationwide.
The average fleet among these carriers is 118.2 power units, against 33.4 nationally.
2 carriers with at least 5 power units appear in the October 2026 data that were not in the May 2026 data, and 1 carriers from May 2026 no longer appear. These are not counted in the totals above.
| # | Company | USDOT # | HQ | Power units | Added | Growth | Drivers | Added | Growth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | GOLDEN BEAR ENVIRONMENTAL LLC | 4291225 | Washington, DC | 6 → 15 | +9 | +150% | 8 → 13 | +5 | +62% |
| # | Company | USDOT # | HQ | Power units | Added | Growth | Drivers | Added | Growth |
|---|---|---|---|---|---|---|---|---|---|
| 1 | GOLDEN BEAR ENVIRONMENTAL LLC | 4291225 | Washington, DC | 6 → 15 | +9 | +150% | 8 → 13 | +5 | +62% |
Carriers shown are active for-hire carriers with their registered address in Washington DC, 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.
