Energy Industry in the
Canton of Thurgau

36 companies in Energy Industry based in the Canton of Thurgau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 36 companies in the Canton of Thurgau

Schmid Mawera AG

Since 1969

Wood heating systemsHeat pumpsCustomer service

View profile4.9(7)

BHKW Energie Service AG

Since 1995

Consulting & SalesEngineering & InstallationMaintenance & Spare Parts

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Nova Energie GmbH

Since 1996

Energy conceptsEnergy strategies

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RLM - HANSA Industrieanlagen GmbH

Since 2002

General contractor services for industrial plantsHVAC systemsGeneral contractor services for hospitals

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New Power Investment & Trading AG

Since 2010

Solar Carport System

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visaVento AG

Since 2011

Wind energyPhotovoltaics (PV)Hybrid energy solutions

View profile2.3(3)

STP AG

Since 2011

Financial and wealth advisoryReal estate and participation transactionsCompany, foundation and trust administration

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Koch Kraftwerk AG

Since 2012

Power plant refurbishment and hydropower generationPlanning of hydropower projects

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ZIRI due GmbH

Since 2013

BioethanolDelivery & Service

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Wärtsilä Services Switzerland AG

Since 2014

Solutions for power generation and energy storageTechnical support, spare parts and field services for two-stroke enginesRetrofit projects and maintenance agreements

View profile2.8(6)

waterblade GmbH

Since 2015

Small hydropower plant waterblade

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Schmid Mawera Wärme GmbH

Since 2016

Heating systems for industrial, local and district heatingHeat pumps for industry, business and public buildingsCombustion systems for biomass and wood

View profile4.9(7)

Bioenergie Herdern AG

Since 2016

Biogas plant

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Bioenergie Tägerwilen AG

Since 2018

Biogas and biomethane productionAcceptance of organic residuesCompost sales

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Inno Montage AG

Since 2019

District heatingPipeline constructionIndustrial and assembly service

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Hybridbox AG

Since 2020

Energy concept development and project developmentDelivery of energy systemsService and maintenance of energy systems

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Geo Explorers AG

Since 2022

Project Development & Exploration (Geothermal, CCS)Ground Source BoreholesGroundwater

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New Process Energies AG

Since 2024

Lubricants for motor vehiclesLubricants for industry, construction, forestry and agricultureLubricants for metalworking

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wattss Services AG

Since 2025

Large-Scale Battery StorageModular Battery StorageFinancing and Investment

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Wasserkraftwerke Weinfelden AG

Since 1989

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HER GmbH

Since 2005

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TCG ALENA GmbH

Since 2008

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Genossenschaft Wärmeverbund Felben-Wellhausen (WVF-W)

Since 2011

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Genossenschaft "Wärmeverbund Happerswil" (WVH)

Since 2013

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Lunaco Energy AG

Since 2014

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DHV Höhle

Since 2014

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GreenStone Energy CH AG

Since 2017

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Pflanzberg Energie AG

Since 2018

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Corona Energy GmbH

Since 2018

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SETRA OIL & GAS LIMITED, Birmingham, Zweigniederlassung Hauptwil

Since 2018

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RAYVOLT GmbH

Since 2019

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Genossenschaft Wärmeverbund Pfyn (WVP)

Since 2022

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Heim X Engineering

Since 2022

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WPN Energie AG

Since 2024

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Höfli AG

Since 2024

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Great Power Europe AG

Since 2025

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Energy Industry in the Canton of Thurgau

36Energy IndustryCommercial register (Zefix) · as of September 23, 2026

2016Median year of registrationCommercial register (Zefix) · as of September 23, 2026

36in the Canton of ThurgauCommercial register (Zefix) · as of September 23, 2026

1,457in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

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Other industries in the Canton of Thurgau

All companies in the Canton of Thurgau

Property Management1,486 Holding Companies1,126 Management Consulting1,072 Real Estate Project Development814 IT Consulting & Services752 Restaurants712 Real Estate Brokerage619 Automotive & Vehicle Trade581 Technical Consulting & Engineering552 Auto Repair Shops540 Fiduciary Offices524 Coaching & Personal Development511 Software Development494 Online Shops422 Advertising Agencies421 Wholesale - General Specialty Trade408 Facility Management & Cleaning380 Architecture Firms374 Building Maintenance347 Construction & Project Management332 Mechanical Engineering Industry331 General Contractors330 Logistics & Transport Companies321 Food Processing320 Other Service Industries313 Painting & Plastering309 Trade Fair & Event Organizers296 Horticulture & Landscaping292 Interior Construction286 Plumbing & Building Services286 Electrical Planning & Installation242 Building Construction226 Repair of Machinery & Electronic Devices219 Hair Salons216 Wholesale - Machinery & Technical Equipment216 Metal Construction210 Continuing Education Institutes197 Flooring & Tiling196 Catering196 Retail - General Specialty Trade195 Recruitment & HR Consulting191 Timber Construction & Carpentry190 Solar & Photovoltaics182 Financial Services180 NGOs & NPOs172 Joinery169 Retail - Food & Luxury Items168 Beauty Salons161

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Energy Industry in theCanton of Thurgau

All 36 companies in the Canton of Thurgau

Energy Industry in other places

Other industries in the Canton of Thurgau

Energy Industry in the
Canton of Thurgau