Essex’s long and varied coastline, busy estuaries, and thriving boating communities make it one of the most active marine regions in the East of England. From the sailing centres of Burnham‑on‑Crouch and West Mersea to the commercial hubs along the Thames and Harwich, the county is home to a wide network of boatyards, marine engineers, riggers, chandlers, marinas, and specialist service providers. Its blend of leisure boating, commercial shipping, fishing, and coastal industry creates a diverse and highly capable marine ecosystem.