







All broker information is compiled from public open sources (FMCSA data). Carriers must conduct their own independent investigation and due diligence before hauling any load.
HARTHCO LLC
DBA: UNISHIPPERS 1734
MC1584328 ยท DOT 04135238 ยท HILLIARD, OH
Authority Revoked
July 21, 2025
10 months ago
This broker's FMCSA authority is inactive. Carriers should not book loads with brokers who lack active authority โ you may not be legally protected if something goes wrong.
Company Record
- Legal Name
- HARTHCO LLC
- DBA
- UNISHIPPERS 1734
- MC Number
- MC1584328
- DOT Number
- 04135238
- Last Known Address
- HILLIARD, OH
- Company Officer
- STEPHEN HARTH
- Authority Granted
- October 16, 2023
- Broker Authority
- Inactive
History & Compliance
Inactive
Current
REVOKED
07/21/2025
07/13/2025
GRANTED
10/16/2023
Authority Granted
10/16/2023
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