Engineering solutions around the globe

About Us

Incorporated in 1976, SPL Control Inc. is an industry pioneer in the Industrial Gas Turbine Acoustic industry.

With a primary focus on Gas Turbine Combustion Air Intake Systems, Ventilation Systems, Acoustical Enclosures, Exhaust Systems and Filter Houses, SPL is focused on engineered custom acoustic solutions. For over forty years, SPL has pioneered the development of world-class acoustical packages. With hundreds of custom engineered acoustic package installations throughout the world, SPL has, and continues to maintain, the highest level of product knowledge and expertise, along with the ability to design, manage and supply acoustical products to any continent in the world.

Our Business Management System (QMS) is certified by SGS North America, Inc. to the latest ISO 9001:2015 standard and is audited annually.

Since 2000, SPL has been an integral member of the Tigercat Industries International group. With group sales in excess of $800,000,000, over 1,800 non-unionized employees, and over 950,000 sq. ft. of world class manufacturing capacity located on three continents, SPL has the ability to meet and exceed any and all customer and project requirements.

Products include Combustion Air Intake Systems, Gas Generator Acoustical Enclosures, Ventilation Systems, Exhaust Systems and Filter Houses for the full line of Rolls-Royce, GE and Siemens gas turbines. SPL Control has the capability of designing and building Intakes and Exhausts for all makes of gas turbines.

Services offered by the SPL Control include acoustical analysis, CFD and FEI, parts replacement and refurbishment, thermal imaging, field service and site supervision.

As part of the Tigercat International group of companies, SPL Control has access to a vast array of resources with extensive steel fabrication capacity.


  • 200,000 square feet of manufacturing space
  • 20 acres of property
  • Full range of machinery and expertise in steel cutting, forming, welding, CNC machining, blasting and finish painting

SPL Control Inc. is part of:

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Please visit to learn about the products, services 
and capabilities of the Tigercat International group of companies.