OST Services is located next door to the Port of Providence (ProvPort) – New England’s second largest deep water port and strategically located to serve the Northeast Offshore Wind Industry. OST has been in operation in Rhode Island since 1994. The company provides quality engineering services to industrial customers, marine vessel operations and the region’s major off shore wind projects. The company’s key capabilities include ABS Certified welders, CWI and Nondestructive testing (RT, UT, PAUT, PT, MT and VT). OST maintains NBIC “R”, ASME “S” and ASME “U” designations. Additional services include UAV (drone) inspections, Positive Material Identification and remote visual. In April of 2015, OST Services became a subsidiary of LISEGA, Inc.