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Sunamp’s space-saving thermal energy storage uses patented phase change materials to make homes and buildings more energy-efficient and sustainable. Our innovation has resulted in a uniquely successful formula which is transforming how we use energy and provide heating and cooling around the World. Our thermal batteries can be charged with large amounts of energy from renewable and other sources, and released to deliver hot water, cooling, and space heating on demand across a wide range of temperatures, and for a wide range of residential and industrial applications. Our product range for the residential market provides a low carbon, reliable, space-saving alternative to traditional hot water cylinders.

Website http://www.sunamp.com
Revenue $7.7 million
Funding $12.4 million
Employees 68 (57 on RocketReach)
Founded 2006
Phone +44 1875 610001
Technologies
Industry Renewable Energy Equipment Manufacturing, Electronics, Automotive, Energy Storage, Manufacturing, Transportation, Heating and hot water, Energy, Sunamp heat batteries, Renewable Energy, PV, Sustainability, Thermal Energy storage, Renwables, Electric vehicles, HVAC Automotive and transport
Web Rank 27 Million
Keywords Thermal Energy Storage, Energy Efficiency, Phase Change Materials, Sustainable Energy, Energy Storage Solutions, Renewable Energy Storage, Energy Saving Technology, Heat Storage, Building Energy Efficiency, Home Energy Efficiency, Thermal Energy Solutions, Green Building Technology, Energy Conservation, Sustainable Building, Clean Energy Solutions, Energy Management, Building Technology, Efficient Heating, Passive Heating
Competitors SAFT SA, SolaX Power Co., Ampaire, Thermal Energy International, Gelion, ViZn Energy Systems, Ionic Materials, Inc, Aquion Energy, AVA Energy, SunCooler +19 more (view full list)
SIC SIC Code 369 Companies, SIC Code 36 Companies
NAICS NAICS Code 335 Companies, NAICS Code 3359 Companies, NAICS Code 33 Companies

Sunamp Questions

The Sunamp annual revenue was $7.7 million in 2026.

Grant Richardson is the CEO of Sunamp.

57 people are employed at Sunamp.

The NAICS codes for Sunamp are [335, 3359, 33].

The SIC codes for Sunamp are [369, 36].

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