In 1946, State Water Heaters was founded by Herbert Lindahl, Sr. as a small entrepreneurial company producing coal and wood-burning stoves in a garage in Nashville, Tennessee. In the years that followed, State expanded and became a leader in the water heating industry, through steadfast commitments to seeking new materials, new technology and innovative engineering techniques.

Let the professionals from Steel T Heating & Air Conditioning inspect the HVAC system and pinpoint minor issues quickly, before they graduate into more extensive damage, disruption, and expense. The company's fully-stocked fleet trucks are never more than a phone call away, protecting residents with convenient scheduling during regular hours, and Emergency Assistance 24 hours a day, 7 days a week.

STEF is a European leader in temperature controlled logistics and transport services, The company is the link between agri-food producers and consumers. Featuring approx. 19,000 employees in 7 countries, they are dedicated to serve everyday agrifood, distribution, foodservice and seafood players with the highest standards of security, rapidity and quality.

Stefani Spa operates on the world market for commercial and industrial refrigeration and air conditioning, manufacturing air cooler units, blast chillers, condensers and dry coolers.

Founded in 1960, Stevens Equipment Supply are a wholesale distributor of equipment, parts, and supplies to diverse industries, including Residential and Light Commercial Heating & Air Conditioning, Commercial Food Service, Hospitality and Refrigeration, with headquarters based in Eagan, Minnesota, USA.

Stock Cap is a globally renowned manufacturer of plugs and caps for use in the HVAC industry. They are also one of the largest manufacturer of flexible closures in the world. In addition to the large selection of stock products, they offer experienced engineers who are available to develop customized solutions for your product protection needs.

Storengy is a subsidiary of the ENGIE Group, which is active in natural gas storage and renewable gas production and storage.

The Stove Industry Association (SIA) is the trade association for the UK stove sector. The members include appliance, flue and chimney systems, components, glass and fuel manufacturers, suppliers, retailers and installers, and chimney sweeps.

Streamlight Inc. is a renowned manufacturer of quality portable lighting products including a broad range of rechargeable and alkaline battery, precision-engineered flashlights and lanterns.

Stulz-ATS is a globally renowned manufacturer of environmental control equipment including a full line of energy-efficient precision air conditioners, ultrasonic humidifiers, and desiccant dehumidifiers. They also provide cooling solutions and services for mission critical applications through the design and manufacture of highly energy efficient temperature and humidity control equipment for commercial and industrial applications.

STULZ is one of the world's leading solution provider of energy efficient temperature and humidity management technology, specifically for mission critical applications.

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.

Suffolk County Council is the administrative authority for the county of Suffolk, England. It is run by 75 elected county councilors representing 63 divisions.

Sunamp designs and manufactures space-saving thermal storage that makes homes, buildings and vehicles more energy-efficient and sustainable, while reducing carbon emissions and optimising renewables.

Suncourt has been manufacturing products that provide better air quality and control since 1988. Their inventory includes ventilation and ventilation related products, including centrifugal fans, dryer boosting kits, radon kits, duct fans, motorized dampers, sound control, telescoping thru wall fans, temperature sensitive switch, speed controls.

Sunswap offer a zero-emission, cost-effective and smart alternative to diesel transport refrigeration with energy prediction, use of adaptive battery capacity and solar power.

SuperFOIL Insulation was formed as a division of Boulder Developments Ltd in 2006 with the aim of providing a high performance, good value solution to the ever increasing market demands for higher levels of insulation.

Superior Sensor Technology was established with the objective to revolutionize the high-performance, cost-driven pressure sensor market by developing integrative, high-performance, cost-efficient solutions for industrial, HVAC and medical applications. The company’s technology is based on a proprietary architecture called NimbleSense™, that significantly improves overall sensor performance and adds exclusive application specific system features.

Surrey Satellite Technology Limited (SSTL) is at the forefront of space innovation delivering customizable complete mission solutions for Earth observation, science, communications, navigation, in-orbit debris removal, and servicing and exploration beyond Earth infrastructure.

The Sustainable Energy Association are a member based industry body offering innovative policy solutions that link up building-level technologies and the wider energy system to achieve a low carbon, secure energy future for the UK, benefits for UK consumers, and commercial growth for businesses working in the sector.

SustainUS is a nonprofit, nonpartisan organization of young people advancing sustainable development and youth empowerment in the United States. Through proactive education and advocacy at the policy-making and grassroots levels, they are building a future in which all people recognize the inherent equality and interdependence of social, economic, and environmental sustainability.

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

Swift Air Ventilation Ltd designs and builds complete systems for well known companies throughout Norfolk, and know what it takes to keep them working efficiently. Regular checks and cleaning should be carried out on filters, duct-work and equipment

Switch2 Energy Limited is the UK’s most experienced and capable provider of end-to-end solutions for heat networks. They make a success of heat networks owned by local authorities, housing associations and private developers. They also help to optimize energy efficiency, manage renewable energy, and focus on well-performing schemes, while minimizing costs to the resident.

SwitchWaterSupplier.com is the first and ONLY Independent-Impartial-Transparent Water Retail Procurement platform that brings commercial customers and water retail companies together, enabling the water retailers to tender for customers'​ water retail contracts on a LIVE tender platform, where both the water retailers and customers will see price changes in real-time.

Symbio Energy is a full service energy consulting firm serving companies across all industries. Their expertise lies in finding the best energy management solutions in the deregulated energy markets throughout the United States of America (USA).

Synecore was established by Paul Thomas and Adrian Eade to meet what they felt was a market for professional M&E contractors, with in-house expertise in both HVAC and electrical engineering across the UK. Set in the rural Kent countryside purpose-built head office is the hub of nationwide infrastructure. It’s where develop electrical and mechanical plans for some of the UK’s largest roll-out programs for clients such as Leon, Frankie and Benny’s.

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.

TCS&D magazine is the only magazine in the UK to be 100% dedicated to the temperature-controlled storage and distribution sector. The magazine has a fantastic tried and tested reputation. Within the TCS&D magazine, the magazine also has the Cold Chain Hub Exhibition and TCS&D, the annual Cold Chain Awards.

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.