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Carrier profile · USDOT 6789 · Updated 06/13/2026

THOS SOMERVILLE CO

77 power unitsavg 2.8 yrMulti-region · 8 statesUPPER MARLBORO, MD
CARRIER ACTIVERATED SATISFACTORYHAZMAT
Verified linkstsconline.comFacebookFMCSA SAFERCallEmail
Observed fleet · trailing 24 mo daily
77Power units
49 observed · MCS-150
—Trailers seen
None observed · 24 mo
2.8Avg age (yr)
2017–2026 · vPIC
Call dispatch(301) 390-9575Email dispatchshirley

Load decision · FMCSA snapshot · 2026-06-13

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 52 yearsOut-of-service rates below national averageFatal crash on record
Operating authority52 yr active
since 1974
Insurance (BIPD)Unknown
FMCSA L&I
Vehicle OOS · 24mo7.0%
▼ 22.26% nat'l
Crashes · fatal1
1 in 24mo
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet typeIdentity

Asset-based

77 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

2.8 yr

Model years 2017–2026 · peer benchmark computing.

Identity stabilityStable

52 yr unchanged

Same registration since 1974 — no chameleon / reincarnation signal.

AI readMulti-region operator, 52-yr authority, 7% vehicle OOS — clear to load.Full read

Is THOS SOMERVILLE CO safe to work with?

Is THOS SOMERVILLE CO safe to load? THOS SOMERVILLE CO (USDOT 6789) is an active asset-based motor carrier based in UPPER MARLBORO, MD, operating 77 power units and 77 drivers. Operating authority has been active 52 years (past the 24-month broker-confidence threshold). Across 126 roadside inspections, its vehicle out-of-service rate over the last 24 months is 7.0% (below the 22.26% national average), with 1 reportable crash in the last 24 months. FMCSA rates it Satisfactory. Vektor rates it clear to load (88/100), with the leading concern: fatal crash on record. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.

FMCSA fields + Vektor analysis · updated 2026-06-13
TSTHOS SOMERVILLE CO 88
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Frequently asked

What is THOS SOMERVILLE CO's USDOT number?

THOS SOMERVILLE CO's USDOT number is 6789.

Is THOS SOMERVILLE CO authorized to operate?

As of 2026-06-13, THOS SOMERVILLE CO is active in the FMCSA register.

What is THOS SOMERVILLE CO's safety record?

THOS SOMERVILLE CO has a 7.0% vehicle out-of-service rate (national average 22.26%) across 126 roadside inspections, with 1 reportable crash in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).

How big is THOS SOMERVILLE CO's fleet?

THOS SOMERVILLE CO operates 77 power units and 77 drivers per its most recent MCS-150 filing.

Where is THOS SOMERVILLE CO based?

THOS SOMERVILLE CO is based in UPPER MARLBORO, MD, with roadside inspections recorded across 8 states.