Macurco Gas Detection is a division of Aerionics Inc., and is a global provider of rapidly deployable connected, intelligent gas detection systems that enable real-time safety and toxic threat detection. Macurco designs, develops and manufactures a full set of fixed and portable gas detection monitors for the protection of workers, responders and the community.

Malco Products SBC is a US-based manufacturer of specialty hand tools, fasteners, accessories, zip ins and other HVAC tools.

Manchester Tool & Die supplies tube end forming equipment and tooling to a variety of industries, with machines ranging from 3/16" to 3" O.D. capacities.

Marathon Motors manufactures thousands of products including single and three phase AC, NEMA and IEC, low and medium voltage, PMDC, and radial and axial flux motors.

Markel Products is a renowned provider of commercial, industrial, residential electric heating equipment, industrial ventilation, controls, industrial lighting, portable air conditioning and portable evaporative cooling solutions.

Mascot Mechanical, LLC has been providing outstanding air conditioning and heating service for more than 10 years in DFW Metroplex.

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.

Manufacturer of BACnet and LonWorks I/O modules, terminal blocks and RJ45 connectors.

Mitsubishi Heavy Industries, Ltd. delivers innovative and integrated solutions across a wide range of industries from commercial aviation and transportation to power plants and gas turbines, and from machinery and infrastructure to integrated defense and space systems.

Mitsubishi Jisho Sekkei is a software solutions, technology and architectural engineering company, based out of Tokyo, Japan. They provide a wide range of services including architectural design, structural engineering, MEP engineering, construction supervision, environmental planning and management, urban planning and design, renovation and building management services.

NovaFlex manufactures flexible ducting, hoses, extruded thermo-plastic ducts, adapters, PVC pipping, water and steam heaters, couplers and adapters. Designed for superior flexibility, for material handling, woodworking, welding exhaust, high temp., custom OEM applications and more.

Since 1975, OmegaFlex has been supplying quality-engineered flexible metal piping products that meet highly-engineered industrial, residential, and commercial applications. They provide flexible metal hose products, vibration absorbers, flexible gas piping, (CSST-Corrugated Stainless Steel Tubing for residential, commercial, and industrial applications); flexible piping.

Ouellet is the manufacturer of heating and ventilation equipment for institutional, commercial, industrial and residential applications; electric heating equipment to include unit heaters, ceiling heaters, cabinet heaters, baseboard, bath ventilation, Heating Cable, Self-Regulating Cable etc.

Phillips and Temro Industries (PTI) is a company with a rich 100-year history as a global OEM and aftermarket provider of custom engineered thermal and electrical solutions. PTI’s future is focused on the continued evolution of engines and new energy vehicles as the company continues to provide solutions that maximize equipment performance, reliability and safety.

Propous is one of the largest independent suppliers of gas and oil burner’s spare parts, valves, air heaters, and HVAC products. The success of the company can be attributed to its efficiency, reliability, technical knowledge and an understanding of the customer’s requirements.

Refricenter International is a wholesaler/exporter of heating, ventilation and air conditioning parts, supplies and equipment.

Semper Fi Heating & Cooling, LLC offers residential air conditioning repair, installation, and maintenance services to customers in the U.S. They want to give all the customers, including the local military veterans, the best deal, the best products, and the best warranty in the cooling and heating business.

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.

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.

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.

SoCal Airflow Pros is a veteran-owned and operated heating and air conditioning company located in Orange County, California. SoCal Airflow Pros is dedicated to proving that integrity, respect, and professionalism are all a recipe for success within every trade.

Southwire provides a full line of HVAC products. The company leads the industry in new and innovative products that help you save time and money. They innovate useful, reliable products like EZ-In™ Mini-Split cable and SIMpull Tstat® wire.

Sur-Loc, Inc. is a globally renowned supplier of climbing safety products to protect workers on fixed ladders in a variety of applications.Climbing worker safety equipment includes Sur-Loc Safety Shackles, aluminum rails and ladders, fiberglass rails and ladders and Climber's Buddy Fall Protection Systems.

SVF Flow Controls is a recognized pioneer in flow control technology. Offer a full range of superior-quality engineered valves, actuators and controls for unique applications such as high pressure and high purity. Designed of exotic alloys, SVF Flow Controls serves many industries including; chemical, biotech, semiconductor, pharmaceutical, petro-chem, food and beverage, oil & gas, refining, etc.

At Swaim Electric Heating & Air Conditioning, they specialize in providing quality installation and service of residential heating and cooling, electrical, and whole-home generators.

TECNOWELD is a renowned manufacturer of high-quality brazing rods and wires of brass, phos-copper and silver alloys for the HVAC industry. Their brazing and soldering alloys are manufactured from ingots and cathodes of pure metal, thus ensuring that the finished products are free from impurities and consistent in quality.

Tempco Electric Heater Corp. is a renowned US-based manufacturer of electric heating elements, temperature sensors and controls, thermocouples, RTD's and turnkey process heating systems for industrial and commercial applications.

Thermaflex is a globally renowned company in the flexible duct product industry for both commercial and residential HVAC applications. Founded in 1953, the company has experienced significant growth and now has a team of more than 600 employees that work across four strategically-located, state-of-the-art manufacturing facilities.

Established in 1975, OmegaFlex is the preeminent international producer of flexible metallic piping products .OmegaFlex supplies proprietary products for a broad number of applications and markets, which include primary steel production, semi-conductor, medical, pharmaceutical, petrochemical, residential, residential and commercial construction, and power generation.

The leading manufacturer of energy efficient lighting controls for commercial and residential use.