The Phoenix Mecano Group is a global player in the enclosures and industrial components segments and is a leader in many markets. Headquartered in Stein am Rhein, Switzerland, the Group employs around 8,000 people worldwide and generated sales of approximately EUR 817 million in 2021. It is geared towards the professional and cost-effective manufacture of niche products and system solutions for customers in the mechanical engineering.

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.

RWE is leading the way to a green energy world. With an extensive investment and growth strategy, the company will expand its powerful, green generation capacity to 50 gigawatts internationally by 2030. RWE is investing €50 billion gross for this purpose in this decade. The portfolio is based on offshore and onshore wind, solar, hydrogen, batteries, biomass and gas. RWE Supply & Trading provides tailored energy solutions for large customers.

Schiessl is an European wholesaler of low-temperature engineering, air-conditioning technology and heat-recovery products. They represent the interests of their industry and attach a great deal of importance to environmental protection. Their continued growth and success over the last 80 years have been founded on their engineering expertise and their determination to remain close to their customers.

For 50 years, Schornsteinwerk Schreyer GmbH have been producing and selling chimney and ventilation systems with complete accessories as well as prefabricated chimney heads at the Zeven location. Shaft and ventilation stones are used for ventilation and as an enveloping shaft for exhaust pipes.

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

SenerTec GmbH, based in Schweinfurt, has been producing and selling the badger (Power plant for heat and electricity) since 1996. The company works on the principle of cogeneration and generates heat and electricity at the same time, because it uses the fuel (natural gas, liquid gas) used extremely efficiently.

Siemens provides quality standard products ranging from valves and actuators to sensors and thermostats. Energy efficiency, easy handling and long lifecycles are among the essential features of every single one of their products. And open communication standards like KNX and BACnet enhance compatibility and easily allow for seamless integration into building automation and control systems.

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

Stiebel Eltron is an internationally operating Group and is among the global market and technology leaders in the fields of building services and renewable energies. Since 1924, technical performance, quality, innovation, reliability and customer-oriented service have been defining factors in their success.

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.

Surplex is one of Europe’s industrial auction houses and trades worldwide in used machines and factory equipment. The 18-language auction platform is visited around 50 million times every year. It sells more than 55,000 industrial products per year in over 800 online auctions.

Tado strives to create solutions that optimize energy consumption at home without sacrificing comfort. Their international team of professionals from diverse backgrounds develops technologies that set new standards and challenge the status quo - every day.

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.

DG Haustechnik represents its members on a national and international level and offers them work and decision-making aids on fundamental issues relating to the market, competition, economic policy, business administration, finance and taxes, training and further education or advertising. The DG Haustechnik also promotes the cooperation of the building technology wholesalers with the companies of the next economic level.

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.

thermofin GmbH is one of the manufacturers of finned heat exchangers. As a regional and Family-owned Company, they are one of the largest employers in Vogtland. They supply their customers with refrigeration and cooling technology around the globe from the headquarters in Heinsdorfergrund.

THOMAS is a major manufacturer of systems, compressors, vacuum, and liquid pumps for Original Equipment Manufacturers (OEMs) in the medical, laboratory, environmental and industrial sector. With its experienced engineering, technical, and operations staff and capabilities, THOMAS designs and manufactures customized pressure and vacuum solutions that meet the precise needs of its customers.

As a manufacturer of transport cooling systems for trailers, trucks, vans, buses and containers, Transportkühlung THERMO KING GmbH has been the global market leader for many years. Within the international organization, the transport cooling THERMO KING GmbH is the main authorized dealer in northern Germany.

TÜV NORD Systems GmbH & Co. KG technical knowledge has stood for safety, independence, and quality. It protects lives and goods and helps conserve natural resources.

TÜV SÜD is the trusted partner of choice for safety, security, and sustainability solutions. A community of experts is passionate about technology and united by the belief that technology should better people’s lives. Work alongside the customers to anticipate and capitalize on technological developments. Specialize in testing, certification, auditing, and advisory services for different industries.

Vattenfall Wärme Berlin AG is a globally renowned energy solutions company, based in Berlin, Germany. They also offer a range of HVAC maintenance and installation services, including, air conditioning and refrigeration systems.

VDMA is an association that represents the common economic, technical and scientific interests of the mechanical engineering industry, especially towards national and international authorities and business circles.

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.

The Viessmann Group is a globally renowned company that manufactures heating, cooling and climate control technology and solutions. They provide heating systems, industrial systems and refrigeration systems for commercial and industrial applications.

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.

WIKA is a manufacturer and supplier of industrial measurement technology including measuring instruments for HVAC applications for pressure, temperature, humidity, and air quality.

Zukunft Erdgas (Future of Gas) is the initiative of the German gas industry. They represent the brand and the product natural gas, as well as green gas and are contacts for politics, market partners, consumers and the media. They are involved in natural gas, power generation, heating market, heating, biogas, biomethane, hydrogen, power plants, fuel cells, LNG and power-to-gas technologies.

A.B. Young Company Inc. represents Quality Manufacturers that deliver the best product solutions for most heat transfer equipment applications. They are customer-driven in all respects, providing innovative solutions employing all available technologies and capabilities to ensure customer satisfaction.

At A.P. Tupy Mechanical, they specialize in ensuring year-round comfort in their home with expert care for both furnaces and air conditioning units. Founded on a commitment to excellence, their team of skilled professionals is dedicated to providing premium service that keeps the heating and cooling systems running at their best.