Sitka Brings 20 Years Experience to Dredging Company’s Leadership Team GALVESTON, TX – November 17, 2020 – Callan Marine announced the hiring of Matt Sitka, CPA, MBA as the new company Chief Financial Officer. A 15-year veteran of the industrial services, dredging, and marine construction industry, Sitka brings experience in the petrochemical, refining, power generation,… Read More