Diehl Controls ranks among the specialists in the development and manufacture of electronic assemblies, system components, and drive inverters for the household appliance industry as well as for technology-related markets. They provide heat pumps and industrial ventilation systems, air conditioner to refrigerators and freezers.

Efficient Energy GmbH helps master the challenges of refrigeration technology. With its eChiller model series, companies benefit in the long term and sustainably from an environmentally friendly solution, which impresses with its high-cost efficiency.

Essenpreis Heizung & Sanitär provides Heating Sanitary, Pool & Wellness, Renewable energy, Air conditioning & ventilation, Customer service, and much more.

Kelvion is one of the global manufacturers of heat exchangers and have been providing solutions for almost every industrial application imaginable since the 1920s. Their products include Compact Fin Heat Exchangers, Plate Heat Exchangers, Single Tube Heat Exchangers, Transformer Cooling Systems, Cooling Towers and Shell & Tube Heat Exchangers.

Originating from the KKT Kraus Company, the current KKT chillers brand is an important pillar within ait-deutschland GmbH. KKT chillers combine decades of know-how in thermodynamic processes with the requirements of customers to design energy-efficient chiller and heat pump solutions for quite varied applications.

Rittal, headquartered in Herborn, Hesse, Germany, is a globally renowned provider of solutions for industrial enclosures, power distribution, climate control and IT infrastructure, as well as software and services. Its broad product range includes infrastructure solutions for modular and energy-efficient data centers with innovative concepts for the security of physical data and systems.

Semikron Danfoss is a pioneer in power electronics. Their product offerings include semiconductor devices, power modules, stacks, and systems.

STIEBEL ELTRON offers highly efficient products and services for heating, cooling, ventilation, and hot water preparation of buildings. It is pursuing a clear line and driving forward the energy transition: renewable electricity is the driving energy for products.

TEKO has been successfully active in refrigeration technology for over 35 years and offers innovative refrigeration solutions for food. Based on its many years of experience in food refrigeration, the company has specialized in a standardized series of products for various applications for the cooling of fresh goods. This includes retailing, logistics, food production, and commercial refrigeration.

Vetter GmbH has been a pioneering provider of emergency pneumatics. Specializing in pneumatic rescue equipment and shelters for fire services and medical teams, Vetter combines innovation with a deep understanding of rescuers’ needs. Their commitment to quality and customer-oriented solutions sets them apart, making them the preferred choice for emergency professionals worldwide. In 2004, Vetter GmbH became a trusted partner of IDEX Fire.

VTS International GmbH, ISO 9001: 2015 certified, is the German branch of an international group which concentrates its activities on the aftermarket for turbo-compressors. VTS's core competencies are the production of air coolers for Centac (Ingersoll Rand) and TurboAir centrifugal compressors, as well as the delivery of all other spare parts for these two brands.

Since 1992, Advanced Distributor Products (ADP) has been a renowned manufacturer of high-quality indoor HVAC equipment. ADP is a top producer of residential evaporator coils in the USA.

Advanced Filtration Concepts (AFC) provides new and innovative air filtration products and services for HVAC, industrial and gas turbine/power applications. They specialize in Gas turbine inlet air filters, HVAC air filters, Turnkey installation of HVAC air filters, industrial and HVAC air filtration, and Hospital Air Filtration.

Aermec UK Ltd provides Heating, Ventilation & Air Conditioning solutions for Industry & Commercial Enterprises. They are a global brand within air conditioning, offering products, services and green solutions, which perfectly meet the most demanding market requirements.

Aggreko is a world-renowned provider of mobile modular power, temperature control and energy services. They provide temporary turnkey solutions, allowing our customers to focus on their business and production goals, knowing that everything related to power, heating, and cooling is in expert hands.

Air Product Sales is a manufacturer representative and distributor of HVAC equipment and solutions. They have been renowned for delivering exceptional customer service for over 70 years. The company's "Quick-Ship" capability is second to none.

Air2O is a globally-renowned HVAC solutions firm that delivers the world's most efficient and sustainable cooling solutions and air cooling technology. Air2O has a unique ability to adapt and become a hybrid cooling system, incorporating traditional refrigerant or chilled water cooling coils. Air2O’s intelligent control system can automatically respond to external weather conditions, switching its cooling strategy from evaporative cooling to AC.

Aircuity is the 20-year industry leader in healthy and sustainable indoor environments. Their patented, multiplexed demand control ventilation platform continuously optimizes ventilation rates and provides intelligent data to a wide variety of constituents. They are passionate about improving working and learning environments globally, and protecting the future of the planet, by making impactful contribution to achieving a Net Zero future.

Only AIRsana® is recognized internationally with the patent that certifies the sanitization of air conditioning systems. AIRsana® restores air conditioning units to a like-new state, restoring their original energy efficiency and saving money.

AIRSYS is one of the leading international ICT cooling solution providers and provides different solutions for data centers, mobile shelters, outdoor telecom cabinets, large medical equipment and other industrial applications.

Alkegen is a globally renowned company in developing and providing high-performance specialty materials designed to positively impact the environment by saving energy, reducing pollution, and improving fire safety for people, buildings, and equipment. Their product portfolio is made up of battery technology that helps vehicles go further and devices last longer, filtration devices that let factories produce more while protecting the environment.

Alleima is a manufacturer of high-value-added products in advanced stainless steels and special alloys as well as solutions for industrial heating. Based on long-term customer partnerships and leading materials technology, they develop products for the most demanding applications and industries. Their offering includes products like seamless steel tubes for the energy, chemical and aerospace industries, and precision strip steel for white goods.

Alliance Air Products designs and manufactures custom HVAC solutions to meet any specification, including the most demanding commercial and industrial applications. Each piece of equipment is built to satisfy customers’ project requirements and exceed expectations.

American Residential Services (ARS) is a brand of American Residential Services LLC., which provides heating, air conditioning, indoor air quality, plumbing, drain cleaning and sewer line services from company-owned locations across the United States of America (USA). United by exceptional service, the ARS® / Rescue Rooter® Network serves both residential and light commercial customers.

AMETEK, Inc. is a global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $6.0 billion. AMETEK has over 18,500 colleagues at more than 150 operating locations in 30 countries around the world. Their mission is to solve their customers' most complex challenges with differentiated technology solutions.

AMWEI Thermistor Sensor design and manufacture PTC & NTC thermistors (THERMally sensitive resistors), thermistor temperature sensors probe. AMWEI started Thermistors business back in 1999, thorough successive hard work of a group of specialists in ceramic sensitive material, welding technology, packaging technology. They own core know-how in powder formula and key production technics.

Anacove developed its patented Anacove Smart Thermostats, Anacove Staff Safety Alert, Anacove Toilet Leak Detection, and Anacove Asset Tracking devices, systems, and services to help hotels save money by cutting energy, water, and labor costs – which total more than $2 billion a year on average in the United States.

Since 1954, The Anderson-Snow Corporation has served the chemical, food, oil and gas, pharmaceutical, pulp and paper, utility, and general industrial markets by manufacturing the highest quality coils. They manufacture Heat Exchangers, Coils, Welding, and Fabrication materials.

Applied Air is a renowned manufacturer of HVAC equipment, ideal for controlling the temperature and quality of the indoor air in any commercial or industrial building. Their products include packaged dedicated outdoor air systems and ventilation equipment, direct gas fired, indirect gas fired, air turnover, and evaporative cooling systems. Applied Air HVAC systems can provide makeup air, ventilation air, space heating and space cooling.

Aprilaire designs, manufactures and brings to market a range of whole-home indoor air quality (IAQ) solutions. Their product line includes humidifiers, air cleaners, fresh air exchangers, zone control systems, electronic thermostats, air filters and related equipment, dehumidifiers, HVAC automation equipment including communicating thermostats, communication panels, software.