What does it take to deliver confidence at every stage of the heating journey? For more than 150 years, Vaillant has partnered with installers, specifiers and the wider heating industry. Together, we’ve helped deliver trusted heating solutions backed by engineering excellence, technical expertise and long-term support. Our portfolio includes boilers, heat pumps, hot water cylinders and intelligent heating controls. Designed to work together, our solutions deliver reliable performance, greater comfort and lasting confidence for every installation. At Vaillant, we believe lasting partnerships are built through knowledge, support and shared expertise. That’s why we invest in the people behind every installation. Through industry-leading training, specification support, technical expertise and dedicated aftersales support, we help our partners build successful businesses and develop their skills throughout their careers. Why professionals choose Vaillant • Over 150 years of engineering expertise • Trusted by installers, specifiers and businesses across the UK • A complete portfolio of heating, hot water and heating control solutions • Industry-leading heat pump technology • Expert training through our nationwide Centres of Excellence and Partner Centres • Dedicated specification, technical and aftersales support • Continuous investment in innovation, manufacturing and industry skills Follow our page for: • Industry insight and thought leadership • Product and technology innovation • Installer training and professional development • Technical expertise and specification support • Business partnerships and company news • Sustainability and industry developments ㅤ Whether you’re installing, specifying, developing or exploring heating solutions for your home, Vaillant is here to support you with trusted products, expert knowledge and long-term partnership. ㅤ Visit www.vaillant.co.uk to learn more.
| Website | https://www.vaillant.co.uk |
| Revenue | $3.2 billion |
| Employees | 250 (197 on RocketReach) |
| Founded | 1874 |
| Phone | +44 330 100 3143 |
| Technologies | |
| Industry | Renewables & Environment, Industrial Machinery & Equipment, Heating technology Manufacturer, Manufacturing |
| Web Rank | 337531 |
| Web Visits | 134900 |
| Keywords | Boiler, Heating Systems, Hot Water Systems, Energy Efficient Heating, Boiler Installation, Boiler Repair, Central Heating, Smart Heating, Heating Controls, Renewable Energy, Heat Pumps, Water Heaters, Gas Boilers, Boiler Parts, Heating Maintenance, Plumbing, Home Heating |
| Competitors | A O Smith Water Products, Worcester Bosch, Dimplex UK, Baxi Heating, Lennox México (view competitors) |
| SIC | SIC Code 34 Companies, SIC Code 344 Companies |
| NAICS | NAICS Code 332 Companies, NAICS Code 33 Companies |
Looking for a particular Vaillant UK employee's phone or email?
The Vaillant UK annual revenue was $3.2 billion in 2026.
Wayne Tonothy is the Regional Sales Director of Vaillant UK.
197 people are employed at Vaillant UK.
The NAICS codes for Vaillant UK are [332, 33].
The SIC codes for Vaillant UK are [34, 344].