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Truck Graph
40/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Dongbu Trucking
DOT 2934944 · Ontario, CA
Report generated: June 5, 2026 at 6:28 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Dongbu Trucking (DOT 2934944) is a California-based intrastate carrier headquartered in Ontario, CA. As of June 5, 2026 at 6:28 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: principal linked to a revoked carrier; no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 5, 2026 at 6:28 PM.

FMCSA Public Record
Treebyriver INC
Operating as: Dongbu Trucking
DOT Number2934944
MC Number—
Street1951 S EUCLID AVE APT 24
City / StateOntario, CA 91762-6552
Phone7143159961
Operation typeIntrastate
HazmatNot authorized
Authority age9 yr 8 mo
MCS-150 filed04/03/2026
Company officerSung Hwan Hwang
Power units2
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Principal linked to a revoked carrier
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Dongbu Trucking
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Power Units
2
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
9 yr 8 mo
Since 2016
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
1951 S EUCLID AVE APT 24, Ontario, CA, 91762-6552 · Open in Maps →
1951 S EUCLID AVE APT 24, ONTARIO, CA, 91762-6552Open in Maps →
Authority Timeline
Authority GrantedOct 2016
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Treebyriver INC authorized to operate?

Treebyriver INC's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Treebyriver INC's safety record?

Treebyriver INC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Treebyriver INC operate?

Treebyriver INC operates 2 power units with approximately 1 drivers.

Is Treebyriver INC insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Treebyriver INC had any risk indicators?

Treebyriver INC has a risk score of 40/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Treebyriver INC?

Treebyriver INC's DOT number is 2934944. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Dongbu Trucking Safety Record, DOT 2934944. Retrieved from https://truckgraph.com/carriers/2934944
MLA
"Dongbu Trucking Safety Record, DOT 2934944." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/2934944
Chicago
"Dongbu Trucking Safety Record, DOT 2934944." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/2934944