Maxie McGuire

Callan starts new Marine Construction Division

Callan Marine, Galveston, Texas, has recently launched a new Marine Construction Division, providing a broad range of turnkey marine, civil, and specialty construction services along the Gulf Coast. Serving both public and

Callan Marine names Greg Harner COO

Galveston, Texas, headquartered dredging contractor Callan Marine has hired of Greg Harner as its new Chief Operating Officer. A 36-year veteran of the construction and maritime industry, Harner comes to Callan with