Hannon Hydraulics LLC

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Hannon Hydraulics LLC designs and manufactures custom equipment and parts for offshore oil rig, mining and steel mill applications. Its product line includes semi‑submersible platforms, jack‑up drilling rigs and barges, drillships, floating production storage and offloading (FPSO) systems, fixed platforms, compliant towers, tension‑leg platforms, spar platforms, conductor support systems and gravity‑based structures. The company also offers marine riser and guideline tensioners, motion‑compensation systems, blowout‑preventer lift cylinders, test stumps, storage‑stand bases, accumulator assemblies, hydraulic power units, conductor‑pipe‑deck tensioner systems, cantilever lift and roll boxes, and riser‑lifting tools. Engineering, contract manufacturing, repair and reconditioning, recertification, spare‑parts procurement, training and technical support are among its core capabilities.

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