Utilities & Lighting
Sternberg Lighting – An employee owned US manufacturer located in Roselle, Illinois, offers the most complete family of traditional and architectural lighting, luminaires, poles, coordinating bollards, site amenities and landscape furnishings available in the industry today. Luminaires are available with a wide selection of high performance lamping reflectors and refractory, including the new STAR-SHIELD® and OPTI-SHIELD® NIGHTSKY® optical systems.
*Electric Utilities only
StressCrete Group – The StressCrete Group services multiple market segments through two divisions. StressCrete Ltd., established in 1953, is the longest-operating, most experienced manufacturer of spun concrete poles in North America.King Luminaire Co. Inc. produces a comprehensive assortment of high performance outdoor luminaires, metal poles, pole arms and accessories, plus bollards and site amenities. With an array of state-of-the-art LED Technology and HID optical systems, King Luminaire is a North American leader in the outdoor lighting industry.
ZTZ Services – U.S. based company, located in North Miami Beach, Florida, that specializes in on-line monitoring of power transformers, reactors and related powerplant and substation equipment. ZTZ Services introduced on-line transformer bushing monitoring to several US utilities since that time and has installed over 3500 systems.