CoMark - Great Plains Commodities is a transload facility in Headrick, Oklahoma. It handles agriculture.
CoMark Great Plains Commodities grain terminal near 21080 US Highway 62, identified by the operator location map and corroborated against the railroad directory and Census address data.
Checked against the operator's own published facility information. Last checked September 2026.
CoMark
Rebulk builds the software side of transload: railcar tracking, BOL and scale ticket automation, demurrage clocks, and live bulk inventory, so every billable event lands on the record as it happens.
