LangeTech Inc. Email Format

Engineering ServicesMissouri, United States11-50 Employees

LangeTech Inc. is an engineering services company that functions as a control systems integrator, delivering automation solutions, consulting, programming, and engineering support to a diverse client base. Its offerings encompass system integration, SCADA and HMI, instrumentation, panel design and fabrication, data collection and analytics, telemetry, and mobile solutions, aimed at improving operational efficiency and visibility for customers. The firm serves a range of industries in the Midwest, including Agriculture, Utilities, Pharmaceuticals, Metals, and Consumer Products, with the water and wastewater sector representing its largest and fastest-growing market segment. Based in Chesterfield, Missouri, LangeTech positions itself within the engineering services industry through a focus on integrating and optimizing automated processes for industrial operations. A notable development is that the company was selected by Rockwell Automation as an early Water Wastewater Industry Recognized System Integrator, reflecting recognition within its core market. In October 2025, it was reported that LangeTech was acquired by SJE Inc., a development noted in industry news.

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