The Sterling Group subsidiaries

ProcessBarron is a leader in the design, manufacturing, installation, maintenance, and repair of air, gas, and material handling equipment for a variety of heavy industrial applications. Since its founding in 1981 as Process Equipment, Inc., ProcessBarron has expanded its service and production capabilities through strategic acquisitions, a long history of quality workmanship, and superior customer responsiveness. Over the past three decades, offerings have grown from fan repairs to "integrated solutions" that include all components related to the movement of air, gas, or materials to and from boilers, kilns, and furnaces. ProcessBarron offers a wide range of products and services to customers throughout the world in the pulp and paper, iron and steel, utility, cement, lime, wood products, textile, foundry and mining industries.

Brock White is a professional grade construction materials supplier with a proven track record of delivering the highest quality supplies and services to their customers. They're the professionals' choice for contractor building supplies, and they're confident that you'll find what you're looking for with their huge and diverse product selection. They put great pride into the relationships and partnerships they form with their clients. Whether you own your own business, or you're a weekend do-it-yourselfer, they have the high grade construction and building materials you can depend on, regardless of the type of project you're currently tackling.

Time is a global designer, manufacturer, and distributor of vehicle-mounted aerial lifts primarily for the telecom and electric utility end markets. Time has pioneered several brands within the aerial lift market, including the market leading Versalift brand.

Evergreen Industrial Services is a leading provider of environmental and industrial cleaning solutions to the downstream and midstream energy sectors. Through a customer-centric culture and the deep-rooted principles of safety, integrity, accountability, and adaptability. Evergreen is a trusted partner to many of the largest and most discerning energy companies in North America, and we have become one of the fastest growing companies in our field. Our technical expertise, talented employees, and focused offering of specialized and complementary services uniquely position us to engineer solutions for our customers to address a wide range of complex industrial cleaning requirements, and to provide safe and certain service execution. We have the ability and proven track record of delivering solutions across a wide spectrum of applications, from routine daily activities to very large and complex projects and turnarounds. Evergreen takes tremendous pride in engineering and successfully executing technical solutions for our customers. We are leaders in each of our respective service lines, including Vapor Control, Chemical Cleaning, Tank Cleaning, Water Treatment, Vacuum Services, Hydroblasting, Hydroexcavation, and Industrial Logistics & Transportation. We can deliver these services on a stand-alone basis or as part of a multi-service, highly integrated solution.