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Case FileDOT 901884
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Carrier Profile · DOT 901884

Greg A Cox

DBA: Gammaco Transport

For-Hire ContractInterstateKellogg, IA 50135
Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Greg A Cox has operated for 25.8y with a fleet of 1 power units and 1 drivers under Contract authority. The company has recorded 1 roadside inspections in its operating history.

Identity
Legal nameGreg A Cox
DBAGammaco Transport
DOT #901884
MC #MC391627
CityKellogg
StateIowa
ZIP50135
Authority age25.8y
StatusActive
Common authorityNot authorized
Contract authority✓ Authorized
Broker authorityNot authorized
OperationInterstate
HazmatNot authorized
MCS-150 filed04/11/2026
Company officerGreg Cox
FMCSA SAFER →FMCSA Safety Scores (SMS) →
Fleet size
1
Power units
Drivers
1
Total drivers
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
Above national avg (22.26%)

Source: FMCSA compliance records, Truck Graph analysis. View methodology

Location

10098 SOUTH 12TH AVENUE EAST, Kellogg, IA, 50135

10098 SOUTH 12TH AVENUE EAST, KELLOGG, IA, 50135Open in Maps →

Inspection history

1 total inspections. OOS rate: 100.0%. Showing last 5.

DateStateLevelDriver OOSVehicle OOS
8/4/2024IA101

Source: FMCSA inspection records. View methodology

Crash history

0 crashes on record. Showing last 3.

No crash records found.

Source: FMCSA crash records. View methodology

Insurance status

Current insurance filing on record with FMCSA.

Status
Active
Insurer
GREAT WEST CASUALTY CO.
Coverage
$1,000,000
Effective
10/13/2015

Source: FMCSA insurance filings. View methodology

Related carriers in Iowa

Active carriers in IA, similar fleet size.

Crst Expedited INC
Cedar Rapids, IA
4,362 power units · DOT 53773
Annett Holdings INC
Des Moines, IA
3,883 power units · DOT 87409
Heartland Express INC Of Iowa
North Liberty, IA
3,320 power units · DOT 134697
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Authority timeline

Key events in this carrier's operating authority history.

Authority Granted
Aug 2000
FMCSA issued operating authority
Active
Current
Authority currently active

Source: FMCSA authority records and revocation orders. View methodology

Research this company

Verify independently using official government and public sources.

FMCSA SAFER System
Official DOT safety record, authority status, inspections
Google Search
News, reviews, and web presence
Iowa Secretary of State
Business registration and corporate filings
Better Business Bureau
Complaints, ratings, and accreditation status
LinkedIn
Company employees, leadership, and network
PACER (Federal Courts)
Federal litigation, bankruptcy filings

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Frequently asked

Greg A Cox

Answers from verified compliance records.

Is Greg A Cox authorized to operate?

Yes. Greg A Cox holds Contract operating authority and is currently active.

What is Greg A Cox's safety record?

Greg A Cox has 1 roadside inspections on record. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Greg A Cox operate?

Greg A Cox operates 1 power units with approximately 1 drivers.

Is Greg A Cox insured?

Greg A Cox has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Greg A Cox had any risk indicators?

No risk indicators have been detected for Greg A Cox as of the most recent data sync.

What is the DOT number for Greg A Cox?

Greg A Cox's DOT number is 901884 and MC number is MC391627. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Greg A Cox Safety Record, DOT 901884. Retrieved from https://truckgraph.com/carriers/901884
MLA
"Greg A Cox Safety Record, DOT 901884." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/901884
Chicago
"Greg A Cox Safety Record, DOT 901884." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/901884
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →