TGC LP
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Power Units
5
Drivers
4
Trailers
Locked
Annual Miles
Locked
Entity Type
N/A
MCS-150 Date
Feb 11, 2026
Out of Service
No
About TGC LP
Diamond B Companies, Inc. serves as the portfolio management organization for Bottrell Family Investments, LP and TGC, LP, providing staffing, administrative services, and strategic direction. The company is led by CEO Scott Roller and operates a diverse range of business ventures, including Real Estate, Technology Solutions, Oil & Gas Exploration, Manufacturing, Hospitality, and Agricultural & Industrial Processing. With over $150 million invested, Diamond B Companies collectively employs over 250 people. The corporate headquarters is located in Billings, Montana.
Key Features
Risk Signals — TGC LP
Full risk analysis — historical patterns, fraud connections, financial signals — runs when you… unlock for full analysis
Authority for sale
No active listings detected…
Equipment for sale
No fleet VINs found on marketplaces…
Financial risk
Analyzed in the full report…
Fraud signals
Connection analysis in the full report…
Historical patterns
Pattern analysis runs when you unlock the report…
Recent activity
No adverse news in 90 days…
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Related Companies1 found
Who this carrier is linked to and how — shared officers, common addresses, and entities under the same ownership.
CSA Safety Scores5 BASICs
5 BASICs measured
Percentile rankings pending FMCSA publication — raw measures + violations available in the report.
Full BASIC percentiles, measure scores, BASIC + roadside alerts, and Acute Carrier flags from the latest FMCSA SMS snapshot.
Operating Authority
Common Authority
N/A
Contract Authority
N/A
Broker Authority
N/A
Insurance & Coverage
BIPD, cargo, and excess liability coverage amounts, policy history, and insurer names — included in the vetting report.
Contact Information
Physical Address
3545 GABEL ROAD STE 2
BILLINGS, MT 59102
Cargo & Operations
Cargo Carried
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