SHELLDAN
Legal name: DANIEL EARL ZUMBACH
- DOT
- 2107534
- Authority
- PRIVATE PROPERTY;AUTHORIZED FOR HIRE;EXEMPT FOR HIRE
About SHELLDAN
Shelldan is an owner-operator based in Ryan, IA, registered with the FMCSA since 2011 (15 years). The carrier operates 2 power units and 2 drivers, placing it in the 25th percentile of US for-hire carriers by fleet size. Operating authority: PRIVATE PROPERTY, AUTHORIZED FOR HIRE, EXEMPT FOR HIRE. Cargo carried includes drybulk, machinery and large objects, farm supplies, construction, and grainfeed.
Browse other for-hire carriers based in IA, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 2
- Drivers
- 2
Cargo carried
Equipment owned
- Tractor
- 2
- Trailer
- 3
Other carriers in IA
Data sourced from FMCSA Company Census (public domain). Last refreshed Aug 22, 2026. MCS-150 last updated Jan 2011.