Shell are a global group of energy and petrochemical companies with more than 80,000 employees in more than 70 countries. Theye use advanced technologies and take an innovative approach to help build a sustainable energy future.

The Shenyang Blower Works Group Corporation (SBW) dedicates itself to the research, development, design, and manufacturing of turbomachinery including centrifugal/axial/reciprocating compressors, centrifugal blowers and pumps. The main areas of its application are oil & gas, chemical, metallurgy, power generation, etc.

Envicool is a China-based foremost provider of equipment cooling solutions for telecom sites and data centers, energy storage, Telecom 5G base station cabinet, healthy environment, Industry Automation, EV Bus & Rail Transit, EV Cold Chain Logistics, EV car charger, Electronics, etc.

Shook Mfg. Products Inc. specializes in fasteners and tools for over fifty years now. They provide products with high-quality design, performance and usability. Their range of products include tools & hardware for the HVAC/R, roofing, and many other home improvement industries.

Shop Data Systems, Inc. CAD/CAM advanced industrial nesting software has been servicing the metal fabrication industry since 1975. They offer a myriad of CAD/CAM industrial nesting software modules that service general fabrication, product manufacturing, HVAC duct-work fabrication, blowpipe contractors and structural steel plate processors.

SIG Group is the globally renowned packaging solutions provider that follows the company's mission of moving towards a more sustainable world.

Sika USA Inc. is a renowned manufacturer of flow switches and flow meters. The company emphasizes on reliability and innovative design in small, low cost instruments for chillers and heat pumps. They also provide flow measurement instruments, electronic measuring and mechanical measuring instruments.

Sila Heating & Air Conditioning was started in 1989 by Jack Rothacker, third-generation heating, and air conditioning professional who took the company from a family business to one of the largest and most respected regional heating and air conditioning companies in the northeast, with operations from Maryland to Massachusetts.

Silicon Engineering Consultants Pvt Ltd is the pioneer HVAC Engineering Service Provider Company that is equipped with expert HVAC Engineers and infrastructure to support all kinds of projects across the globe. They provide complete HVAC Systems and Mechanical Systems from MEP design to HVAC Engineering Duct Design Services that help worldwide clients install High-End Mechanical Systems in Residential towns and Commercial Complexes.

SIMO motor, founded in 1955, is a comprehensive industrial company integrating the R&D, design, production, sales and maintenance of motor products. Company is set with R&D, production, purchasing, sales, international, warehouse, after sales departments, and etc. All departments are led by professionals with years of experience in the motor industry. All teams work closely to adapt and meet the needs of the market and customers.

At Sims Refrigeration they supply, install, service, and maintain commercial refrigeration & air conditioning equipment across all industries and services.

Simx Hvac continues to stand for the best in commercial fan quality, reliability, performance and technical support. As part of the Volution Group, they offer excellent solutions for commercial and residential ventilation. Their brands like Alaskon fans heat recovery and Unilok ducting are well known standards in the industry.

SINKO, a pioneer in air-conditioning technology, develops air-conditioning systems that are friendly to the environment. SINKO has become one of the industry’s top manufacturers of air conditioning systems. With a history spanning over half a century, SINKO has grown in step with the Japanese economy, gaining experience and adding to its achievements.

Sirius Buying Group will get ahead of the competition with its collective trade purchasing power of more than £120 million+. Currently comprising 188 members and 250 retail outlets, Sirius by virtue of its members is able to facilitate the UK with an extensive collection of home appliance and kitchen retail brands. Through specially negotiated terms with its preferred suppliers, Sirius members are guaranteed to benefit from improved margins.

Siroco, an international supplier of thermal and electrical solutions for industrial vehicles, imagines, designs and manages comfort in cab for world’s pioneer manufacturers via tailor-made HVAC / HV / AC solutions.

SkillsUSA is a partnership of students, teachers, and industry working together to ensure a skilled American workforce. SkillsUSA is working to attract more students into construction, electrical, plumbing, HVAC and appliance repair programs.

S.K.M Air Conditioning LLC is a premier name in the air conditioning industry. They provide Chillers, Air Handling Units, Packaged Units, Split AC Units, Fan Coil Units, Condensing Units, Ducted Mini Splits, Ducted Split Units, Air Cooled Condensers, Swim Pool Dehumidificater, and VRF Systems.

Slakey Brothers, established in 1939, is a wholesale distributor of Heating, Ventilation & Air Conditioning (HVAC) and Plumbing dedicated to providing the best service and value to customers in Northern & Central California, Western Nevada and Southern Oregon.

Smart Air is a Houston-based HVAC contractor offering expert heating and cooling services for homes and businesses. Their skilled technicians handle HVAC repair, installation, and maintenance for all systems. They provide fast same-day service, 24/7 emergency response, and maintenance plans. Known for reliability and superior service, they ensure customer satisfaction.

Smart Care provides solutions for commercial foodservice, refrigeration, warehouse/cold storage, and HVAC equipment nationwide.

Smart Care Equipment Solutions blends service, know-how and technology to guide commercial kitchen equipment emergency repairs, preventive maintenance and predictive expertise. Smart Care provides their services for refrigeration equipment as well.

Smart Electric has been focused on HVACR components for over a decade. They provide HVAC systems' components, smart electric motors, capacitors and transformers for air conditioning, refrigeration equipment, valves, filters, heating and other appliances.

Smart Solar Energy, which has been conducting R&D studies since 2013 and set out with the principle of providing world-class Smart City Units solutions to all its customers by using the developing technology, Smart Solar Energy has become a leader in Turkey and the world in the last 6 years. It has also become the largest smart city furniture manufacturer in the region.

SmartAC.com, Inc. partners offer next-level service with a more proactive approach to HVAC & plumbing. Algorithms are powered by 24/7 data on HVAC performance and water leak/clog detection, allowing them to streamline the experience for homeowners while aiding contractors in fostering long-term homeowner loyalty.

SmartD Technologies produces the smallest, fastest, smartest variable frequency drive on the market: the Clean Power variable frequency drive. Currently, the VFDs on the market simply do not make the cut as far as performance and value are concerned. Traditional drives produce a square signal that makes the motor break-down faster, creates harmonics distortion and eats up energy efficiency cost savings.

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.

SMS Indoor Environmental Cleaning Inc provides high-quality mold and indoor environmental services. With over 30 years of experience in the field, the company's professionals will do all it takes to make any property safe and hygienic.

Snowdonia is a name users can trust. With over a quarter of a century of quality service to thousands of satisfied clients, Snowdonia HVAC has brought outstanding projects to life through their fully licensed and certified in-house design and construction teams.

Snowland is one of the Major Refrigeration Company undertaking commercial and industrial refrigeration projects in UAE and MENA Region. Established in 1997 in Dubai covering the whole of UAE & many other countries viz. Yemen, Oman, Saudi Arabia, Kuwait, Somalia, Djibouti, Mozambique, Afghanistan, Kish (Iran), Bahrain, Sudan, Qatar & India etc., Snow land offers the highest standards in Design and Installation of the cold storages.

Snowmex Engineers Limited is a reputed HVAC turnkey company providing complete solutions for Air Conditioning, Air Cooling, Ventilation, Fire Fighting, Low Transmission Electrical, Indoor Air Quality and Building Management Services for office spaces, universities, hospitals, airports and government organizations.