TSS Technologies

TSS Technologies is a custom automation systems integrator headquartered in West Chester, Ohio, with origins tracing back to 1948 when Charles B. Nichols Sr. founded the company in Cincinnati as Tool Sales and Service, initially operating as a tooling distribution and service center. Over subsequent decades the company expanded its technical capabilities to encompass custom machining, electro-mechanical assembly, wire harness fabrication, sheet metal fabrication, and systems integration, ultimately rebranding as TSS Technologies to reflect its evolution into a full-service automation engineering firm. In January 2019, middle-market private equity firm Resilience Capital Partners acquired the company, providing capital support for its continued growth as a third-generation family automation business with a multi-decade heritage in precision manufacturing.

The company's core competencies span custom automation design and build, build-to-print manufacturing, contract manufacturing, contract engineering services, and the integration of complex automated assembly lines and production equipment for demanding industrial customers. TSS Technologies operates its primary facility in West Chester, Ohio, and a secondary location in Carlsbad, California, functioning under the name R&D Technologies. The company serves many Global 50 companies and delivers integrated automation systems that combine material handling, automated assembly, web handling, and machine vision inspection into cohesive turnkey solutions tailored to each customer's process requirements and regulatory environment.

TSS Technologies concentrates its market focus on several regulated and precision-critical sectors, with particular depth in life sciences, medical device manufacturing, aerospace, automotive, consumer products, and general industrial markets. Its life sciences and medical device work involves the design and integration of automated assembly and inspection systems that must satisfy stringent quality and regulatory requirements, including validation documentation appropriate for FDA-regulated production environments. The company's multi-decade track record in engineering-driven automation positions it as a long-established partner for manufacturers seeking complex, custom-built production equipment rather than off-the-shelf solutions, and its dual-location footprint in Ohio and California extends its capacity to serve both Midwest industrial clusters and West Coast medical device manufacturers.