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SIT’s expertise transforms ideas into success for hydraulic and electric powered moveable structures. Using innovative practices and the expertise to be able to design & manufacture entire systems, SIT gives its customers a single-source solution for civil, industrial, military, marine & offshore applications and jacking systems.


  • Military
  • Marine & Offshore
  • Civil
  • Oil & Gas
  • Aerospace
  • Industrial

Creating Value for our Clients

  • Hydraulic Power Units
  • Movable Structures
  • Control Systems
  • Actuator Assemblies
  • Integrated Hull & Ballast Controls

Leadership Team

Kevin Hayes
Eric Martin
VP of Sales
Dona Sunseri
EVP of Administration & Contracts
Dominic Lorino
EVP of Engineering
Todd Welsh
VP of Integrated Systems
Loyd Hall
GM, Houston; Director of Operations/HSE/Quality