OCO is a Nigerian company incorporated on 27th January 1995 with registration number RC 264319 as an integrated industrial services company. Our specialities include fabrication and installation; civil works; maintenance and installation of marine navigational communication system, electrical and instrumentation works, project management, well service, supply and installation of power and distribution transformers, labour outsourcing, quality management and inspection services, leasing and maintenance of welding machines, sales of air compressors, air tools, ancillary equipment and accessories.

We are accredited by Nigerian Institute of Welding (NIW) as an Authorized Training Body (ATB) for training, certification and recertification of welders and fitters to international standards. The company is an accredited product and service agent of MILLER, AEC TECHNOLOGY & E.H.WACHS (ITW Companies) and SULLAIR compressors, Heat Treatment Machines, Pipe Machining Tools, air tools, accessories and consumables respectively.