Xcout Intel
HESStec
HESStec is a Spanish energy technology company headquartered in Paterna, Valencia, with an R&D center in Seville, offering turnkey hybrid energy storage solutions.
Subscribe to see HESStec’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
HESStec at a glance
HESStec is an energy storage company headquartered in Spain. It has raised at least $27.3M across the 2 funding rounds on record, 1 of them with a disclosed amount. Its most recent funding round, Series A, raised $27.3M in May 2025. Xcout tracks 1 named person at HESStec, including Eugenio Domínguez Amarillo (CEO).
HESStec leadership
- Eugenio Domínguez AmarilloCEO
HESStec funding rounds
At least $27.3M raised across the 2 rounds on record (1 with a disclosed amount). Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $27.3M | 5 named | |
| Grant | Undisclosed | 3 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Investors
HESStec competitors
A few of HESStec's closest competitors — see the full list of competitors and alternatives →
Green Energy Storage develops innovative long-duration energy storage systems powered by patented hydrogen battery technology for renewable energy applications. The company maintains operational roots in Povoletto, Italy, alongside a corporate presence in the Netherlands.
TESVOLT is a market leader in Germany for commercial battery storage systems, specializing in energy storage solutions for renewable energies.
AlphaESS provides residential, commercial, industrial, and utility-scale battery energy storage solutions and systems globally.
Hithium Energy Storage is a leading energy storage battery manufacturer headquartered in Xiamen, Fujian, China, offering alternative energy solutions to reduce electricity costs.
Powervault is a UK-based renewable energy equipment manufacturer that develops smart energy storage systems for residential properties. The company is headquartered in London, England.
Battolyser Systems is a Netherlands-based energy technology company developing integrated battery-electrolyser systems that store electricity and produce hydrogen through electrolysis. Its technology is intended for renewable energy integration, grid-scale storage, and industrial users requiring low-carbon hydrogen.
Get HESStec's news by email
Funding rounds, acquisitions, new executives, launches and expansions, each with a two-line summary and a link to the source. One short email a day, only when there is news.
Free: up to 5 companies, daily. Subscribers also follow whole sectors and saved filters (M&A in Israel, AI funding…), get instant alerts, in-app notifications and signed webhooks, and open the full profile behind every name. Subscribe →
Share this card
Post the link and the card appears automatically — each network fetches the image itself.
More on HESStec in Xcout Intel
- 1 named person with titles, LinkedIn and board committees
- 2 funding rounds with the investors in each, and who they co-invest with
- The full competitor set, tracking, exports and API access