API Control Systems Inc.

API Control Systems Inc. is a provider of instrumentation, electrical, and automation services headquartered in Carencro, Louisiana. Founded in 1989 as American Pneumatics, Inc., the company has evolved through several name changes — becoming API Control System Solutions in 2004, being acquired by Danos LLC in 2014, and then re-acquired by long-time employees in 2019 under the simplified name API Control Systems. The company operates from a 19,000 sq. ft. climate-controlled manufacturing facility near the intersection of I-10 and I-49. API specializes in control system design, manufacturing, and installation for the oil and gas industry, serving upstream, drilling, midstream, and downstream markets. Key products include wellhead control panels, master control panels, hydraulic power units (HPUs), chemical injection skids, PLC panels, ESD panels, SCADA systems, solar-powered air compressors, and umbilical termination units for deepwater subsea tiebacks. The company also provides I&E field services, system integration, PLC programming, HMI development, and design/drafting services. API serves additional industries including food & beverage, municipalities (water/wastewater), marine, and pulp & paper.