SMS Environmental provides water hygiene services to enable clients to meet their statutory obligations with regard to Legionella control. SMS also provides products and services that have synergy with the core business, such as other water treatment services, other water sampling, air sampling, air conditioning, ventilation hygiene, and other building services.

Solaronics is a manufacturer of gas fired infrared heaters for industrial and commercial building applications and gas-fired burners for process and cooking applications.

With over 25 years of experience, and four offices worldwide, Sonkor Global HVAC Solutions LTD specializes in developing and producing professional HVAC solutions to worldwide markets.

SpeedClean manufactures and markets HVAC maintenance tools like portable coil cleaning systems, biodegradable coil cleaners, tube cleaners, mini-split cleaning systems and much more.

Spinco Metal Products, Inc. headquartered in Newark, is a pioneer in custom tubular components, machined parts, and subassemblies. They manufacture many types of fittings including brass, copper, aluminum, steel and stainless.

Spinnaker Industries manufactures 100% outdoor air units, indoor packaged air cooled A/C units, dehumidification units, multizone units, rotary energy recovery ventilators, water source heat pumps and air conditioners, screening systems, adapter curbs, knockdown and plenum curbs, economizers, diffuser heads, custom air handling units.

Spirax Sarco is the provider of steam system management. The company provides a broad range of fluid control products, engineered packages, systems expertise and site services for its diverse range of over 100,000 industrial and institutional customers.

Spunstrand Inc. is a renowned manufacturer of fiberglass reinforced plastic ductwork for underslab HVAC applications, and industrial duct products such as dampers, carbon scrubbers, mist/grease eliminators, and FRP tanks.

SPX Corporation is a supplier of highly engineered products and technologies, holding leadership positions in the HVAC, detection and measurement, and engineered solutions markets.

Sterling HVAC, the most recognized name in the game, has been producing high efficiency heating products for over 50 years. From traditional Unit Heaters to Rooftop and Indoor Make-Up Air units, Sterling HVAC has the solution to fit every residential, commercial or industrial application.

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.

Sudlows are a global specialists in the design, build and maintenance of energy efficient and sustainable critical infrastructure environments. Their air conditioning and cooling technicians can build bespoke site-specific precision cooling and ducted services with an environmental focus on sustainable and energy efficient cooling.

Custom designed and manufactured plate fin heat exchangers. Hot water, chilled water, evaporator, condenser, steam, ammonia, and specialty coils. Copper, aluminum, steel and stainless steel construction.

At Swaim Electric Heating & Air Conditioning, they specialize in providing quality installation and service of residential heating and cooling, electrical, and whole-home generators.

SWEP is the manufacturer of compact brazed plate heat exchangers, evaporators, condensers, sub-coolers, oil coolers, economizers, heat recovery, district heating and cooling.

Taco Comfort Solutions is a third generation, family-owned American manufacturer of high quality, high-efficiency heating, cooling, plumbing, and irrigation products. Taco controls produces precision pumps, valves and controls, air-dirt separators, heat exchangers, tanks, domestic hot water recirculation systems, and web-based building management controls.

Taconova Group AG, based in Zurich, Switzerland, is a leading manufacturer of innovative hydronic solutions for heating, sanitary, and solar energy applications in residential and commercial properties. With 60 years of experience in the development of intelligent building technology, Taconova stands for highly efficient solutions, first-class customer service, and excellent Swiss engineering.

Takyeef LLC is one of the pioneering OEM manufacturers of HVAC (Heating, Ventilation, and Air Conditioning) equipment in the Gulf and also, one of the most trusted HVAC Equipment Suppliers in the Marine, Oil, and Gas sectors.

Tasseron provides solutions like Custom temperature sensors, immersion wells, thermostats, thermometers and is based out of USA

TechnoBalance Company can provide professional services to ensure the mechanical systems provide a safe, comfortable environment, while operating in the most efficient manner possible. TechnoBalance International is the most professional company in HVAC Testing and Commissioning.

Technoelectric has grown to be a multifaceted organization providing a wide range of services: from automation solutions for refrigeration and electrical domains to professional teams for systems installation, monitoring, and maintenance.

Tecnoclima is a leading company in heating, air conditioning and air treatment and is based out of Italy.

Tempco Electric Heater Corp. is a renowned US-based manufacturer of electric heating elements, temperature sensors and controls, thermocouples, RTD's and turnkey process heating systems for industrial and commercial applications.

TempMaster heating and cooling products are designed to make installation, setup, commissioning and servicing more productive and profitable. They provide a wide range of products including packaged heating and cooling units, packaged heat pumps, heat exchangers and split systems.

Residential and light commercial heating and air conditioning products, condensing units, furnaces, heat pumps, accessories, 2-25 ton rooftop units.

Manufacturer of Well-Connect hybrid geothermal heat pumps, the affordable option for heating and cooling rural structures that have an existing water well. Energy Star Certified.

TG Lynes is one of the foremost suppliers to the mechanical services, heating, plumbing, and air movement industries. The company prides itself on success brought about due to its wide range of stock, quality of service, and the experience of its staff - both on the Trade Counters as well as in the Sales Office and incorporating the Plant Hire operation.

Thai Ausnor Co., Ltd. specializes in producing all types of coils with a standardized quality control system, thereby ensuring that customers receive products that have a long service life and can work with maximum efficiency. The company was established in 1977 as a manufacturer of all types of quality coils. Started business from manufacturing heat exchangers for leading air conditioner manufacturers in Thailand.

The Natural Energy Company is one of the longest established renewable installation companies in Scotland and as such, they have built a reputation for high quality heat pump and solar installations which save customers on their fuel costs and CO2 emissions. They install one brand of heat pump, Daikin, because they believe in it.

The Vaillant Group is an internationally active company based in Remscheid, Germany, which operates in the fields of heating, ventilation and air-conditioning technology. The Vaillant Group develops and manufactures customized products, systems and services to provide a comfortable living environment.