Hamlin offers full-service ductwork manufacturing and architectural sheet metal fabrication services, producing custom sheet metal products for roofing HVAC.

HAMPDEN ENGINEERING CORPORATION has built a reputation for manufacturing Cutting Edge, Engineering and Technology Training Equipment of the highest quality since 1954.

Hawco is an international distributor and a UK wholesaler of HVAC products. They provide Refrigeration systems, Air Conditioning, Electrical Process & Control, HVACR, Components, Process Heating Control, and Process Heating.

HD Supply, a wholly owned subsidiary of The Home Depot, is a leading wholesale distribution company serving customers and their communities across the Multifamily, Institutional, Hospitality, Trades, Government Housing, Healthcare, Building Services, and Education industries through an expansive network of over 100 distribution centers across the U.S. & Canada.

Heat Merchants supplies a comprehensive portfolio of heating, plumbing and renewable energy solutions for both domestic and commercial projects. They also provide a range of support services to customers include heating system design and specification, commissioning, ancillary certification, after-sale service and installer training.

Heatex is a cleantech company that optimizes and develops energy-saving thermodynamic products and solutions that contribute to a sustainable future.

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. They provide a wide range of services, including HVAC systems, Information & Telecommunication Systems, Social Infrastructure & Industrial Systems, Electronic Systems & Equipment, Construction Machinery, High Functional Materials & Components, Automotive Systems, Smart Life & Ecofriendly Systems.

Hort Americas is a commercial horticulture supplier of lights, fertilizers and hydroponic substrates, as well as knowledge source. Hort Americas distributes growing accessories and supplies to the greenhouse vegetable production industry as well as niche crop growers which includes cut-flower growers, young plant growers, tropical plant growers, herbs and orchids.

HTS is the largest independent built-to-order commercial and industrial full-service HVAC distributor in North America. It is committed to the shared success of all involved in the design, selection, installation, and maintenance of the right HVAC solution for each project.

Hydro Pump Company specializes in geothermal heat pumps, water-source heat pumps, HVAC products, and water well products.

iACS is a distributor in the United Kingdom for Carel's Air Conditioning products and solutions. With over 15 years of experience in the Heat Ventilation Air Conditioning market (HVAC), the company has offered an important experience in the automatic and intelligent controls of both domestic and industrial processes in the HVAC industry.

ICONICS provides automation software solutions that visualize, historize, analyze, and mobilize real-time information for any application on any device.

ID Crypt Global focuses on identity credentials and solutions for market infrastructure, corporations, and individuals. ID Crypt Global don't believe that there ever should be a single identity, but rather that all hold multiple identities, the important factor is security, authentication, verification, and privacy.

iHaul Freight Ltd. is full service transportation, distribution and logistics company providing a complete range of services, everything from Refrigerated Transport and LTL, to Warehouse services and Logistics.

Insight Partners provides commercial HVAC equipment and solutions for customers across a variety of markets and industries. With a combined 80+ years of HVAC experience, Insight Partners brings together a network of the best resources, people, and cultivated industry knowledge to give its partners a unique advantage over the complex challenges.

ISC Sales Inc. provides superior industrial products to a wide variety of end-users and original equipment manufacturers (OEM). They offer a broad range of climate control products for electrical enclosures, such as air conditioners, vortex coolers, air to air heat exchangers, purge & pressurization units, filtered fans, and thermoelectric coolers.

IT Tech Packaging Inc. is a renowned paper manufacturer, software solutions and packaging solutions firm based in North China.

Jackson Systems is an HVAC controls distributor for the residential and light commercial markets. The company specializes in zoning, thermostats, and home automation products.

JayKay Sales Company is an HVAC manufacturer's representative agency dedicated to providing professional, competent, and courteous sales and service support to customers of the high-quality manufacturers we represent.

Jeremias stands for Know-how, quality and innovative products. But Jeremias is more than just a famous manufacturer of chimneys and flue systems. long term success is based on philosophy of tradition and values, which are also the guideline of daily work. Visionary thinking, ethics, appreciation of colleagues, clients and distributors are the reasons of the sustainable and successful development of the family business.

Kadant Unaflex LLC, based in Anderson, South Carolina, is a leading manufacturer of expansion joints, compensators, and custom-engineered flexible hose for process industries such as petrochemical, power generation, and water treatment, among others.

Kemijoki Oy is the most important producer of hydroelectric power and related services in Finland. The company owns 20 hydropower plants, 16 of which are located in the River Kemijoki system, two on River Lieksanjoki and two on River Kymijoki. They operate as an expert and commissioner organization of hydropower production, and are developers of hydropower expertise. They acquire most of their operations from service providers.

With over 40 years of successful business experience and personal relationships within HVAC/R industry, Kivlan Group provides manufacturers and wholesale distributors with innovative sales and marketing solutions to increase sales and brand value.

KLLM Transport Services is one the largest temperature-controlled carriers in the nation providing a suite of solutions to serve the supply-chain needs of their valued clients. KLLM’s fleet is one of the most advanced on the road currently and offer a variety of refrigeration and load tracking capabilities.

Lafert North America Inc. is keeping up to date with all COVID-19 developments surrounding the pandemic, and following all applicable Canadian Government, Canadian Public Health, CDC (Centers for Disease Control) & WHO (World Health Organization) guidelines and regulations, while doing our part to contain the spread.

Lute Supply, a multi-state multi-branch wholesale distributor of plumbing, HVAC, kitchen, bath, and hardware had our humble beginnings in a small garage in Portsmouth, Ohio in 1952

Madison Industries is a globally-renowned mechanical engineering, HVAC equipment and industrial automation solutions firm conglomerate based out of Chicago, Illinois, USA. The conglomerate believes and strives in providing a safer and healthier world, with state-of-the-art electronics, HVAC equipment, home and building automation systems that are energy efficient and cost effective.

Motors and Armatures (d.b.a. MARS) is a family-owned and operated supplier of quality motors, components, and service/installation parts for the HVAC-R industry. The company distributes its own extensive MARS and JARD branded aftermarket replacement products, as well as the original equipment components of leading manufacturers.

Matrix is the technology services company in Israel, with 10,820 employees worldwide. Since its foundation in 2001, Matrix has made more than 100 mergers and acquisitions and has executed some of the largest IT projects in Israel. The company specializes in the implementation and development of leading technologies ,software solutions and products, providing its customers with infrastructure and consulting services.

Meitav-tec one of the companies in the field of intelligent HVAC temperature control. Since its foundation in 1989, Meitav-tec has been providing innovative, tailor made solutions for temperature control. Driven by technological innovation and guided by a veteran, top expertise R&D team, Meitav-tec has an ample experience in the design, manufacture, sale and support of temperature control solutions.