Offshore Deck Equipment

JonRie and its alliance with FEMCO/Spencer Harris Machine offers Heavy Equipment Repair Service and a Manufacturing Partner in the Offshore Industry

We are a full-service Deck equipment solution for you.

About JonRie


JonRie InterTech is a leader in the Design, Manufacture and Repair of Marine Deck Equipment, including offshore winch systems, capstans, control panels and more. Over the years, JonRie has provided reliable systems to the Military, Commercial Tug Boat & Dredging Industries, as well as Offshore Drilling Industry.

JonRie services their own OEM equipment as well as existing systems.


Spencer Harris started in 1934 as a job shop serving the East Texas oilfield and evolved into a manufacturer of trailer-mounted drilling rigs and full-service repair facility for drilling equipment such as, drawworks, iron roughnecks, mudpumps and more. In 2008, Femco Holdings, LLC purchased Spencer Harris with the main objective of developing it into a world-class manufacturer of innovative drilling and support equipment and a supplier of quality repair services for the gulf coast marine deck and Oil & Gas Drilling equipment industries.

JonRie offers affordable Heavy Equipment Repair Services and new winch systems solutions - no job is too big!