The company's modern well-equipped fleet and extremely experienced and motivated personnel enable it to become involved in a great many infrastructural projects. Stemat has a wide variety of modern equipment, including multi-purpose vessels, crane barges, pontoons, pushers and tug boats.

At its home port in Rotterdam, the company has over 14,500 m2 of harbour space, 160 m of wharf frontage and 13,500 m2 of storage space. The wharf is equipped with mobile cranes with a hoisting capacity of up to 23 tons.