Style Crest is a premiere distributor and manufacturer of building products serving the new residential, remodeling, and mobile home-manufactured housing markets. Style Crest partnered with Nortek Global HVAC in the design and engineering of its line of Revolv Indoor Comfort Products. The products include split-system air conditioners and heat pump condensers, indoor coils, furnaces, line sets, compact package coil cabinets and accessories.

The Gasflux Co. is a renowned manufacturer of specialized in-line fluxing process for brazing of coil and compressor lines. The Gasflux Co. process is designed to work with copper to copper, copper to brass, copper to steel. The company also manufactures a full line of brazing paste fluxes for silver and bronze filler metals.

Since the company's inception in 1963, The Pate Co. has been a renowned manufacturer of prefabricated roof products, including roof curbs, metal-building curbs, isolation bases, equipment supports, pipe roller supports and pipe curb assemblies.

Trent Technologies Inc. is a US-based provider of condensate drain seals for air conditioners (ACs) and draw-through HVAC systems. The company's flagship CostGard Condensate Drain Seal is a pneumatic flow control that replaces the condensate p-trap on air conditioners.

Vesta.DS, Inc. was established in 2016 to promote condensing tankless water heaters, combination boilers and heating boilers specifically designed for North America The products are manufactured in South Korea by Datsun Celtic, a company founded in 1982 that introduced European-style gas boilers into the Korean market. Today, their energy efficient products are sold throughout the world. To better serve industry, Vesta has regional sales

Viega LLC is a globally renowned provider of pipe fittings for plumbing, hydronic radiant heat, snow melt and marine applications. Their solutions portfolio includes Viega ProPress, Viega MegaPress, Viega PureFlow System including PEX and fittings, as well as MegaPress CuNi and SeaPress systems, ProRadiant heating and cooling systems, and in-wall flushing technology including carriers and flush plates.

Viking Extrusions is the manufacturers of silicone inflatable seals in the UK. Inflator-seals are an inflatable silicone seal (like a door or aperture seal) that can be inflated to accommodate a variable sealing gap. They provide a wide range of silicone rubber extrusions, silicone rubber strips and cords, silicone rubber tubing, silicone sponge useful in HVAC systems.

WEG is a global electric-electronic equipment company, operating mainly in the capital goods sector with solutions in electric machines, automation, and paints for several sectors, including infrastructure, steel, pulp and paper, oil and gas, mining, among many others.

Zinc-rich coatings for galvanizing repair and restoration.