Addition invests in early and growth stage technology companies. The firm was founded with a mission to support visionary entrepreneurs on their journey to build impactful and enduring businesses.

ADEME (French Environment and Energy Management Agency) is a public agency under the joint authority of Ministry of Environment, Energy and the Sea and the Ministry of Higher Education and Research. ADEME is involved in the following sectors: renewable energies, air quality, noise control, transport & mobility, waste & recycling, polluted soil and sites, environmental management.

ADI Global Distribution is the major global wholesale distributor of security, AV and low-voltage products for licensed contractors. They’re committed to offering the best products and technologies from top brands, the service and assistance for every project, and the resources and tools for business growth so that their customers can spend their time where it matters most.

At Advance Heating and Cooling, they understand the importance of creating a comfortable and calm living environment in Melbourne, Victoria, Australia. Their commitment to premium air conditioning installation, repair, and services aims to help users build a comfortable lifestyle by offering superior and reliable solutions that prioritize their demands.

Advance Products & Systems, LLC is dedicated to manufacturing quality pipeline products that provide the customers with confidence in knowing they have a dependable product backed by over 40 years of industry-leading excellence.

Advanced Cooling Technologies, Inc. offers a variety of innovative heat pipe HVAC solutions that provide energy recovery and provide a rapid return on initial investment. They also have the expertise to develop a customized passive energy recovery HVAC heat pipe system for applications.

Advanced Home Comfort is equipped to assist with all residential and small business HVAC, attic, crawlspace, duct work, and insulation needs throughout Dallas and the surrounding areas. They serve home and business owners in Dallas, Plano, Rockwall, Richardson, Highland Park, University Park, and surrounding cities.

Advent Air leads the way in local AC repair, heating repair, and HVAC replacement services so one can be comfortable in-home environment. They're based in Lewisville with AC repair and other HVAC services provided throughout greater Dallas-Fort Worth.

ADW Corporation is a HVAC and architectural products representative and stocking distributor in Dallas and Fort Worth. ADW represents the finest manufacturers in the HVAC equipment and Architectural markets such as Titus registers and diffusers, Ruskin dampers and louvers, Acme Fans, Precision Air Products, Seiho, Pawling, Cambridge and more.

AeraMax® Professional is a commercial-grade air purifier and facility manager’s turnkey solution for improving indoor air quality in common areas such as offices, schools and hospitality venues.

Aermec was founded in 1953 and brought to North America in 2008 by Master Distributor Mits Airconditioning Inc. Industry leading innovation. Online Forms.

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.

Aero Conditioner Company, LLC develops, designs and fabricates industrial-grade air conditioners and other environmental-control (HVAC) products specifically for harsh environments. Focusing on tough industrial, military, institutional and emergency conditions and the manufacturers of original equipment for use under severe conditions, Aero Conditioner makes all its products rugged to withstand corrosion, dust, heat (and cold) and humidity—and as

Aeroseal’s culture is as crucial as its technology in achieving success. Aeroseal’s mission is to reduce carbon emissions from buildings by 1 gigaton each year.

Since the 1970s, Aerotecnica Saturno has been operating in the summer air conditioning, winter heating and controlled mechanical ventilation sectors. The original activity, which they continue to carry out even today, is the production and installation of aeraulic ducts for air conditioning and conditioning, heating, cooling, ventilation and suction.

Aerovent is a globally renowned manufacturer in the industrial fan market that designs, engineers, and supplies a wide variety of industrial-grade axial fans, centrifugal process blowers, corrosion-resistant composite fans, OEM fans/propellers and custom air make-up units.

Aertecno is a company specialized in HVAC system engineering (Oil&Gas, naval, industrial, civil and healthcare sectors) and in the construction of technologies related to the safety and livability in the Oil & Gas and industrial installations (on-shore, off-shore) such as: Temporary Refuge modules (barge, shelter, building) , Emergency Pressurization Systems and Breathing Air Systems.

Aerus Enterprise Solutions provides Air Scrubber which is a surface and air purification system designed for residential and commercial use in HVAC systems with accessible ducts. It uses their proprietary ActivePure® Technology to treat and purify indoor environment by attacking contaminants on surfaces and reducing particles in the air that can irritate allergies and asthma.

AFEC, Association of Manufacturers of Air Conditioning Equipment, is a non-profit association, constituted in the year 1977. The Association brings together manufacturers of all the subsectors of air-conditioning.

Based in Long Island City, New York, AFGO is a third generation family owned and operated organization recognized as the New York Metropolitan Area’s leading full-service provider of custom HVAC service programs and mechanical installations for commercial, residential and industrial buildings, as well as retail and restaurant facilities. They specialize in HVAC Replacement Coils, Heat Exchangers and Replacement Tube Bundles.

AfinityMS deals with all kinds of Residential & Commercial Maintenance Services of Air-Conditioning, Plumbing, Electrical, Handyman, Miscellaneous, Water Tank Cleaning, CCTV, Home Cleaning, Carpet Cleaning, Mattress Cleaning, and other Technical Services. They are committed to ensuring the safety of clients and have a well-established technology-based solution to track their technician’s allocation and keep all records of their work with time.

AFPRO Filters has secured a pioneer role in the international air filtration market. By producing high-quality air filters and offering outstanding service, they make the world safer, healthier and more productive.

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.

At the heart of the AGRAMKOW's way of working our vision, is to be the most admired company in our industry for our applications expertise, partnership, productivity technologies and SMART solutions.

Agronomic IQ sets the HVAC standard for commercial growers by taking advantage of an all-in-one system to deliver the most precise temperature and humidity control in the industry, with exceptional energy efficiency.

Air & Waste Management Association (A&WMA) is a non-profit, non-partisan professional organization that enhances knowledge and expertise by providing a neutral forum for information exchange, professional development, networking opportunities, public education, and outreach to more than 6000 environmental professionals in 65 countries.

Air America Air Conditioning, Plumbing & Electrical is a customer service-driven company that delivers unparalleled quality in installing, servicing, and maintaining all types of heating and air conditioning comfort systems.

Air Cleaning Blowers LLC is a renowned manufacturer of air cleaning blowers that move and clean air without filter media to clog or maintain. The company's products ensure constant airflow, air pressure, and efficient energy consumption in dusty industrial and military environments.

AREA is the European organization of air-conditioning, refrigeration, and heat pump (RACHP) contractors. Established in 1988, AREA voices the interests of 26 national members from 22 European countries, representing more than 9,000 companies across Europe (mainly small to medium-sized enterprises), employing some 125,000 people and with an annual turnover approaching € 20 billion.

Air Conditioning Trade Association (ACTA) is a non-profit, contractor-member association that serves free enterprise non-union HVAC, Mechanical, and Service Contractors, as well as their employees and the industrial suppliers that service them. ACTA specializes in training in the HVAC industry through its state- and federally-approved Sheet Metal Apprenticeship Program.