TES-N (TESN) are UK-based professional contractors with over 20 years of industry experience. They offer HVAC system service and maintenance, industrial equipment and office refurbishment services.

The Brick Consortium, Inc. is a non-profit membership corporation whose purpose is to encourage the research and development of Brick Schema Specifications for the built environment and any supporting tooling, documentation, and best practices necessary to promote Brick. The consortium develops the Brick Schema Specifications as open source through member participation.

The Climate Group works internationally with leading businesses, states and regions to deliver a world of net zero greenhouse gas emissions and greater prosperity for all.

The Modular Coldroom Company can group the products of what they believe to be the best European manufacturers and most prestigious brands of cold & freezers rooms. They supply or design and install high quality temperature controlled cold & freezer rooms. They offer a cost effective and practical solution, tailored to individual customer needs.

Thermsaver is a company which provides HVAC solutions in Scotland. They provide Air Source Heat Pumps, Cylinders and Buffers, Biomass General, Boiler, Ground Source, Heat Pumps, Heating Controls, MVHR.

Thorndale's Heating and Cooling are specialists in the supply and installation of air source heat pumps - air conditioning for domestic and commercial applications, such as log cabins, static caravans, conservatories, outbuildings, Airbnb, small rental properties, bedrooms and garages.

TF Solutions started trading over a decade ago back in 2001. They provide Air Conditioning, Refrigeration, Copper and Insulation, Condensate Removal, Electrical, Tools and Maintenance, Trade Account, Heating and Cooling Systems, Portable Air Conditioning, Copper Pipe, and Insulation.

Toolstation is one of United Kingdom’s best-known multi-channel retailer of tools, accessories, HVAC, electronics and building supplies.

Total Ventilation Solution specialize in helping builders and home renovators achieve the best possible home environment, in the most energy efficient and cost effective way.

TruEnergy is an Ofgem licensed energy supplier offering bespoke contracts for businesses and is the supplier of choice for utility splitting companies. TruEnergy works with entrepreneurs, property landlords, facility managers and businesses to make energy procurement simple and cost-effective.

Turnbull & Scott’s Commercial & Industrial Heaters products emerged from the Industrial Heat Exchangers focus where finned tube and plate fin, the basic cores of the heat exchangers, were used to make specialist radiators and heating elements for use with a piped hot water system in commercial and industrial space heating applications.

UK Cool and Heat is the home of dedicated design, installation and maintenance teams, and users can count on them to cater to their needs if they’re looking for a prompt, professional and unbeatable service.

UK Refrigeration & Air Conditioning manufactures a range of refrigeration and air conditioning systems for commercial and industrial purposes. Users can also rely on them for domestic air source heat pumps, cold store construction and maintenance and repairs throughout the whole of the UK.

Uniflair are a supplier of technologically advanced cooling solutions for critical environments with a policy of continual innovation. Uniflair invests over 5% of turnover (not profit) into research and development of both new cooling technologies and upgrades to existing products.

Utilidex provides a SaaS platform for some of the largest energy customers and energy suppliers in the energy market. Utilidex provides a market-renowned energy platform, handling large amounts of data, evolving to support three specialized products in energy billing, trading, and energy management, which are used by some of the leading customers and suppliers in the UK energy market.

Founded in 2003, Utilita was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.

Utility Pro's is a local mechanical and electrical business that offers a range of services including but not limited to Plumbing, Electrical, Air conditioning, Heat pumps and Renewables, Solar PV and Thermal, EV chargers, Security and Smart Technology plus much more.

VAK offers a complete design, manufacture, installation, and commissioning service.

Vendigo is the provider of a point-of-sale financing to the home improvement industry connecting consumers, merchants and lenders. We want to offer consumers the highest approval rates and the best loan terms by partnering with market leading banks and other lending institutions.

Verde Group provides high-quality, energy efficient commercial refrigeration solutions for the retail, leisure and hospitality sectors. Their extensive range has been built to offer the perfect combination of price, performance and reliability, bringing together the best products from a number of major industry manufacturers.

30+ years’ of experience have been involved in the creation of major UK district heating networks in areas such as Sheffield, Nottingham, and London. Portfolio consists of connecting over 78,000 properties to energy solutions and have experience delivering a range of technologies making us one of the pioneering providers of energy and carbon reduction solutions.

VitoEnergy can work from any level of design, drawings, and procurement with the in-house installation of commercial boiler installations. They specialize in Viessmann products and as Viessmann partners can offer extended warranties as well as more in-depth tailoring and control strategy

Viva Training delivers first-class building services courses, for heating installers, new entrants, and RACHP engineers. Based in Halifax, Yorkshire, they provide a range of gas qualifications, designed for both experienced engineers who need to keep their ACS up to date and career changers looking to upskill or start something completely different.

At Vortex Air™, they believe that innovation is the key to excellence. Their dedicated team of engineers and designers work tirelessly in their state-of-the-art UK-based facilities based in Burnham On Crouch, Essex, where each product undergoes rigorous testing and refinement processes.

Warm Homes Suffolk - The Warm Feeling Fund is a partnership program with Suffolk Councils (East Suffolk Council, Suffolk County Council, Ipswich Borough Council, Babergh, and Mid Suffolk District Councils and West Suffolk Council). It is funded by Department for Business, Energy & Industrial Strategy (BEIS).

Wateraid UK are determined to make clean water, decent toilets and good hygiene normal for everyone, everywhere within a generation. By inspiring people and sparking chain reactions, they help deliver lasting change. By working closely with partners internationally and on the ground in some of the toughest places in the world, they have helped millions of people take control of their lives and build better futures.

The Weald manufacturing team takes tremendous pride in the wine coolers and medical cabinets they produce and the skills they use in producing them. The design team at Weald believes that systematic testing is the key to making their products reliable and constant research into solutions and materials, plus constant reviewing of their criteria, ensure the achievement of their aim, to exceed the client’s expectations.

Whitehead is a building services company providing the full range of mechanical, electrical and management services. They design, install, test/commission, manage and maintain buildings across the UK. Whitehead provides heating, lighting, ventilation, power and water services.

Wilson Energy Ltd is one of the UK's pioneering providers of fully integrated Heating, Metering, Pre-Payment, and Billing & Bureau Services for residential homes and commercial developments.

WM Aircon is the HVAC supplier in Oxfordshire and the Thames Valley, and is dedicated to the design, installation & service of the latest technology. They specialize in Installation, Service and Maintenance of Air Conditioning and Refrigeration Systems and use the best manufacturers in the industry.