Engineering, Environmental and Protection Services

Establishments primarily engaged in providing professional engineering services. This includes those that supply and supervise their own engineering staff on temporary contracts to other firms. Sample business functions include designing ships, boats, and machines, as well as providing industrial, civil, electrical, mechanical, and climate tech engineering services, machine tool design, marine engineering services, and petroleum engineering services.

Establishments primarily engaged in providing professional architectural services. Sample business functions include architectural engineering services, architectural services, architectural engineering services, and house design.

Establishments primarily engaged in providing professional land, water, and aerial surveying services. Sample business functions include photogrammetric engineering services, photogrammetric engineering, and land, water, and aerial surveying.