Updated Oct 21, 2026

Martainer Inc

As of Oct 21, 2026, Martainer Inc in Sweetwater, Florida reports 140 power units and 140 drivers on its MCS-150, FMCSA safety rating: satisfactory.

13155 NW 19th Lane, Sweetwater, Florida 33182 (305) 593-9113

Verified Oct 21, 2026 against FMCSA Company Census File (data.transportation.gov)

Martainer Inc (USDOT 290044, MC-190974) is an active motor carrier based in Sweetwater, Florida that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 140 power units and 140 drivers (140 with CDLs). Its MCS-150 of May 4, 2026 reports 7,703,250 miles and gives 2026, the year it was filed, as the mileage year, so the figure is not a full calendar year's total. Cargo classes declared: intermodal containers. FMCSA safety rating: satisfactory, from a compliance review on August 11, 2004, 22 years ago; it reflects that review, not current performance. Registration (MCS-150) last updated May 4, 2026.

Key facts

Fleet size	100–499 power units Power units, banded. source
FMCSA safety rating	Satisfactory Satisfactory, Conditional or Unsatisfactory after an FMCSA compliance review; most carriers have never had one and are not rated. source
Rating age	Rating over 10 years old How old the FMCSA safety rating is. A rating reflects one compliance review on that date, not current performance; old ratings say little about the carrier today. source
Registration update overdue	No The MCS-150 was last updated more than two years ago, past FMCSA's two-year update requirement; fleet, driver and cargo figures may be out of date. source
Operation	Interstate Interstate, intrastate hazmat or intrastate non-hazmat, as declared on the MCS-150. source
Cargo classes (MCS-150)	Intermodal containers Cargo the carrier declared it hauls on its latest MCS-150 (FMCSA's fixed cargo list). source
Driver count	100–499 drivers Total drivers, banded. source
Last MCS-150 update	May 4, 2026 When the carrier last updated its registration (required at least every two years). source
USDOT number	290044 source
MC docket	MC-190974 source
Operating authority	Active for-hire authority (MC) source
Power units	140 source
Tractors (owned or leased)	140 source
Drivers	140 source
CDL drivers	140 source
Miles reported (MCS-150)	7,703,250 miles source
Mileage year	2026 source
Also hauls its own freight	No source
Safety rating date	Aug 11, 2004 source
USDOT registered since	Apr 10, 1987 source
Business type	Corporation source

Source event history

Source dates and first observation are different. A notice is not confirmation that a suspension took effect.

May 4, 2026: Filed an MCS-150 update Official source
Aug 11, 2004: Rated by FMCSA Official source
Apr 10, 1987: Registered with FMCSA Official source

Dates on this record

Source updated	Oct 21, 2026 (FMCSA census rows last updated (portal metadata) (the whole dataset, not this record))
Collected	Oct 21, 2026, 1:26 PM ET (the last successful check of the source that included this record)
Effective	Filed an MCS-150 update: May 4, 2026; Rated by FMCSA: Aug 11, 2004; Registered with FMCSA: Apr 10, 1987 (when the source says each fact took effect)
Retired	Not retired: the source is still maintained (whether the dataset is still maintained)

In Florida

201 hazmat carriers in the dataset are in Florida; 32 have profiles on this site. Hazmat carriers in Florida

FMCSA safety rating (all 201 here): Conditional 2 (<1%) · Not rated 118 (59%) · Satisfactory 81 (40%)

Rating age (all 201 here): Rating over 10 years old 62 (31%) · Rating 5–10 years old 12 (6%) · Rated within the last 5 years 9 (4%) · None on record 118 (59%)

Fleet size (all 201 in this group): 10–24 power units (91) · 25–99 power units (69) · 100–499 power units (33) · 500+ power units (8)

Operation (all 201 in this group): Interstate (200) · Intrastate (hazmat) (1)

Browse related lists

USDOT number: The registration number every interstate (and many intrastate) commercial carrier holds.

MCS-150: The registration form carriers file with FMCSA and must update at least every two years; fleet, drivers, cargo and the hazmat flag on this site come from it, as the carrier declared them.

Safety rating: FMCSA's result after an on-site compliance review: Satisfactory, Conditional or Unsatisfactory. A rating is not refreshed unless FMCSA reviews the carrier again, so many are years old; each profile gives the review date. Most carriers have never been reviewed and are not rated; that is not a bad mark.

Power units: Trucks and tractors that pull or carry freight.

Cargo classes: Self-declared on the MCS-150 from FMCSA's fixed list. Some carriers tick most of the list, so a long list means 'declared', not 'specialises in'; the hazmat flag does not say which hazardous materials.

Download all 6,216 hazmat carriers as CSV + JSON: every field on this site plus source links and verification dates. $39, one-time.

Get the dataset

Something wrong or out of date? Suggest a correction. Source record ID 290044.