Energy technology in
Amriswil

6 companies in Energy technology based in Amriswil — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Amriswil

Kilowatt24 AG Logo

Kilowatt24 AG

Since 2021 · 11–20 empl.5.0(3)

Kilowatt24 AG supplies generators and backup power solutions under the GENNO brand. Its range includes PTO-driven, mobile, small and large generators, as well as backup power connection solutions; the company also provides advice, commissioning, maintenance and service.

Energy technologyPower GeneratorsMobile Power GeneratorsSuperSilent Power Generators
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #1
H.E. Privé AG Logo

H.E. Privé AG

Since 2020 · 1–10 empl.

The core activity of HE Privé AG is the investment, development and management of solar power plants and solar parks to produce and sell renewable energy. The company also offers services such as leasing, maintenance and repair of solar power plants. Furthermore, it enables private investors to invest in solar energy and benefit from the returns without having to bear the entire financial burden of purchasing and installing solar panels.

Energy technology
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #2
STP AG Logo

STP AG

Since 2011 · 1–10 empl.

STP AG is a financial services provider with a focus on financial and wealth advisory services as well as support for the purchase and sale of real estate and participations. The company also handles the establishment, management and administration of companies, foundations and trusts, and provides services in philanthropy.

Rights managementFinancial and wealth advisoryReal estate and participation transactionsCompany, foundation and trust administration
No score yet
SG

Swisshightech GmbH

Since 2009 · 1–10 empl.

Energy technology
No score yet
SA

SWISS ABFALL LOGISTIK AG

Since 2015 · 1–10 empl.

Energy technology
No score yet
HI

Heat Innovations Switzerland GmbH

Since 2023 · 1–10 empl.

Energy technology
No score yet

Energy technology in Amriswil

6Energy technologyCommercial register (Zefix) · as of November 15, 2026
2020Median year of registrationCommercial register (Zefix) · as of November 15, 2026
58in the Canton of ThurgauCommercial register (Zefix) · as of November 15, 2026
1,574in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Energy technology in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026