History - 'Providing Over a Century of Service to our Customers'
 The fundamental concepts of 'Integrity', 'Service' and 'Quality' drove Herman Goldner to develop his business in a Philadelphia basement in 1887. More than a century later with 3rd and 4th generation leadership, we continue to uphold these same principles throughout the organization. We've incorporated state-of-the-art technology, equipment, systems and knowledge to stay ahead of the competition as our industry races forward. We strive to anticipate customer needs and respond to market demand
 

Stewart Warner Performance unloads 100 years of gauge-engineering, production and distribution into every product manufactured. Since 1905, we’ve supported the Original Equipment Manufacturer and Aftermarket Gauge industries with the kind of unsurpassed quality and cutting-edge technology you’d expect from an All-American Company.

Inside our Lancaster, PA facility, we take 100 years of unparalleled gauge experience and combine it with advanced manufacturing technologies to produce Stewart Warner Performance competition tachs and gauges. It doesn’t stop there, we push ourselves and our partners to continually improve the gauges, tachs and speedos we deliver. Our team is dedicated to quality workmanship and attention to detail, attributes that you can see inside every Stewart Warner Performance Gauge. further, our plant has earned the ISO 9001 and QS-9000 titles for automotive industry quality certification.