THURWERKE AG
Thurwerke AG is a Swiss regional multi-utility company, municipally owned, delivering electricity, drinking water, fiber optic (FTTH), and wood-chip district heating services through owned infrastructure to ~3,700 electricity customers and 2,600 water connections across middle Toggenburg in the canton of St. Gallen.
- Company typePrivate
- Founded1894
- HeadquartersWattwil, Switzerland
- Headcount1–10
- GTM typeB2C
- OfferingServices
What THURWERKE AG does
Thurwerke AG is a regional multi-utility company headquartered in Wattwil, canton of St. Gallen, Switzerland, wholly owned by the Politische Gemeinde Wattwil since January 2020 following the transfer of the former Dorfkorporation Wattwil. The company delivers four integrated utility services through owned infrastructure: electricity distribution (~30.5 million kWh annually across 3,700 meters via an 82 km grid and 38 transformer stations), drinking water supply (176,500 m³ annually to 2,600 customer connections across a 120 km pipeline), fiber optic telecommunications (350 km network with 6,100 FTTH connection points, wholesale-accessed by six telecom resellers), and wood-chip district heating (Wärmeverbund Wattwil serving 120 properties through 10,224 meters of pipeline, plus Wärmeverbund Wildhaus since 2019 serving 64 properties).
The business operates as a mandated public utility (Service public) with a 23-employee team serving the middle Toggenburg region — Wattwil, Lichtensteig, Oberhelfenschwil, Neckertal. Revenue is generated through usage-based and recurring tariffs across all four service lines (electricity tariffs set annually, water at ~2 CHF/m³ for wastewater, district heating priced per consumption, fiber access fees from telecom resellers), plus contracted municipal services including street lighting (720 lamps consuming 277,000 kWh/year), wastewater fee collection, and water infrastructure for neighboring municipalities. The customer base spans residential households (~162 liters/person/day average consumption), industrial and commercial customers (>50% of electricity volume), property owners connected to district heating, and the municipal owner as a contracting counterparty. Newer product lines include Wattwiler Sonnenstrom (premium local solar electricity launched January 2022) and energy community solutions (ZEV, vZEV, LEG models) that enable shared consumption of locally-produced solar power across buildings and neighborhoods.
THURWERKE AG firmographics
Firmographics- Name
- THURWERKE AG
- Legal name
- Thurwerke AG
- Website
- https://thurwerke.ch
- Company type
- Private
- Founded year
- 1894
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Thurwerke AG is a Swiss regional multi-utility company, municipally owned, delivering electricity, drinking water, fiber optic (FTTH), and wood-chip district heating services through owned infrastructure to ~3,700 electricity customers and 2,600 water connections across middle Toggenburg in the canton of St. Gallen.
- Ownership category
- akta.pro rank
THURWERKE AG industry classification
Industry- Product category
- Multi-Utility Services
- NAICS
- Electric Power Generation, Transmission and Distribution (2211), Water Supply and Irrigation Systems (22131), Steam and Air-Conditioning Supply (221330)
- SIC
- Electric & Other Services Combined (4931), Water Supply (4941), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections) (EUADALAO)
- akta.pro secondary industries
- DER Aggregation & Virtual Power Plants (VPPs) (EUAMAJAC), DER Monitoring, Telemetry & Communications (IEEE 2030.5, DNP3, SunSpec) (EUADALAD)
Keywords
Where THURWERKE AG is headquartered
LocationHeadquarters
- HQ city
- Wattwil
- HQ country
- Switzerland
- HQ region
- Europe
Offices3 records
Markets served
THURWERKE AG business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Operations, Personnel, Infrastructure, Supply Chain, Technology or R&D
Revenue model
- Electricity Distribution: End distribution of electricity to households, commerce, and industry. Customers can choose between standard electricity mix or Wattwiler Sonnenstrom premium product. Revenue from grid usage fees and energy sales. Approximately 20 million kWh delivered annually to customers.
- Water Supply: Drinking water distribution to 2,600 customer connections across Wattwil, Lichtensteig, and Oberhelfenschwil. Revenue from water consumption fees. 120km of main pipeline network maintained.
- District Heating (Wärmeverbund): Operation of wood chip district heating network serving 120 properties. Additional operation of Wärmeverbund Wildhaus since 2019. Revenue from heating fees based on consumption.
- Fiber Optic Network Access: FTTH infrastructure providing connectivity to 6 service providers. Revenue from network access fees to telecom providers and connection fees to customers.
- Wastewater Collection (Schmutzwasser-Inkasso): Collection of wastewater fees on behalf of Politische Gemeinde Wattwil. Tariff set at 2 CHF per cubic meter based on drinking water consumption.
- Public Infrastructure Services: Street lighting operation (720 lamps, 277,000 kWh) for Politische Gemeinde Wattwil. Also provides water for firefighting (526 hydrants) and operates 14 public fountains.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Annual | Standard Electricity 2026 |
| Usage-based | Annual | Wattwiler Sonnenstrom Premium |
| Usage-based | Annual | Drinking Water 2026 |
| Usage-based | Annual | Wastewater Fee (Schmutzwassergebühren) |
| Usage-based | Annual | District Heating (Wärmeverbund) 2026 |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
THURWERKE AG product offering
Product offeringCore offering
Thurwerke AG is a regional multi-utility provider that distributes electricity, drinking water, fiber-optic (FTTH) communications, and district heating to residential, commercial, and industrial customers across the middle Toggenburg and Neckertal region of canton St. Gallen, Switzerland. The company additionally operates contracted municipal infrastructure services on behalf of Politische Gemeinde Wattwil, Wasserkorporation Lichtensteig/Oberhelfenschwil, and Gemeinde Wildhaus, including street lighting, wastewater fee collection, and water supply operations. Premium offerings include Wattwiler Sonnenstrom (regional solar electricity with origin certificates) and energy community solutions for shared solar self-consumption.
Product overview
Thurwerke AG is a regional multi-utility provider offering integrated infrastructure services for electricity, water, communication (fiber optic/FTTH), and heating. The company operates as both a utility service provider and technical operations manager for municipalities. Core products include electricity distribution (3,700 meters, 30.5 GWh annually), drinking water supply (2,600 connections, 120km network), fiber optic communication infrastructure (350km network, 6,100 FTTH connections), and district heating (Wattwil and Wildhaus networks). Additional offerings include Wattwiler Sonnenstrom (regional solar power product), energy community solutions (EVG, ZEV, LEG models), and municipal services such as street lighting and wastewater billing. The company serves the middle Toggenburg region and operates on behalf of public entities including Wattwil, Lichtensteig, Oberhelfenschwil, and Wildhaus municipalities.
Differentiator
Problem solved
Functional benefit
Products and services
- Elektrizität (Electricity Distribution) End distribution of electricity to residential, commercial, and industrial customers in the middle Toggenburg region through an 82 km electricity grid with 38 transformer stations, billed via annually published tariffs.
- Wasser (Drinking Water Supply) Drinking water distribution to 2,600 customer connections across 120 km of main pipeline, with 95% sourced from springs and 5% from groundwater pumping stations; delivered volume of approximately 176,500 m³ annually.
- Kommunikation (FTTH Fiber Optic Network) Fiber-to-the-home (FTTH) broadband infrastructure providing connectivity to 6,100 connection points over 350 km of fiber optic cable across the Toggenburg and Neckertal regions, with services resold via 6 telecom providers (Sunrise, Salt, Yallo, iway, SAK Digital, Wacom).
- Wärme (District Heating / Wärmeverbund) District heating service using locally sourced wood chips as fuel, supplying renewable heat through 10,224 m of pipeline to 120 properties in Wattwil and 64 properties in Wildhaus; 15,486 m³ of wood chips consumed in 2024.
- Wattwiler Sonnenstrom (Local Solar Electricity Product) Premium locally produced solar electricity product for Wattwil customers, sold with origin certificates (HKN); costs 4.31 Rp./kWh above standard electricity tariff and supports regional energy production investment.
- Energiegemeinschaften (Energy Community Solutions) Collective self-consumption solutions enabling shared use of locally produced solar power across multiple models — Eigenverbrauchsgemeinschaft (EVG), virtual EVG (vEVG), Zusammenschluss zum Eigenverbrauch (ZEV), virtual ZEV (vZEV), and Lokale Elektrizitätsgemeinschaft (LEG) — supported by smart meter infrastructure.
- Strassenbeleuchtung (Street Lighting Operations) Contracted municipal service operating and maintaining 720 public street lamps in Wattwil consuming 277,000 kWh per year on behalf of Politische Gemeinde Wattwil.
- Wärmeverbund Wildhaus (District Heating Wildhaus) Contracted operation of the Wildhaus district heating network on behalf of Gemeinde Wildhaus, using local Toggenburg wood as energy source and serving 64 connected properties.
- Schmutzwasser-Inkasso (Wastewater Fee Collection) Contracted wastewater fee collection service for Politische Gemeinde Wattwil at a tariff of 2 CHF per cubic meter, calculated on the basis of customer drinking water consumption.
Quantifiable outcome
- More than 60% of electricity from Swiss hydropower, ~30% nuclear, ~7% renewable
- +4 more outcomes
Companies that use THURWERKE AG
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles3 records
THURWERKE AG technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
THURWERKE AG partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Gemeinde WildhauscoreContracted operation of Wärmeverbund Wildhaus district heating network since January 2019. Network uses local Toggenburg wood as energy source.
- Energieplattform AGcoreDescribed as 'Unser wichtigster Partner im Strommarkt' (our most important partner in the electricity market). Manages electricity market operations and trading.
- Groupe E Greenwatt SAcoreProject partner for wind energy development. Jointly examining wind energy sites in Krinau and Laad areas of Wattwil. Active wind measurement campaigns underway.
- Sunrise (Telecom Provider)minorTelecom provider offering mobile, internet, TV, and phone services over Thurwerke fiber network.
- Salt (Telecom Provider)minorTelecom provider offering services over Thurwerke fiber network infrastructure.
- Yallo (Telecom Provider)minorTelecom provider offering services over Thurwerke fiber network infrastructure.
- iway (Telecom Provider)minorTelecom provider offering services over Thurwerke fiber network infrastructure.
- SAK DigitalminorRegional telecom provider offering services over Thurwerke fiber network infrastructure.
- Politische Gemeinde WattwilcoreOwner of Thurwerke AG since January 2020. Also contracts for wastewater fee collection, street lighting services, and public infrastructure operations.
- Energiestadt WattwilminorThurwerke AG operates within Energiestadt certification framework, contributing to municipal sustainability and energy policy goals.
- Energietal ToggenburgminorRegional energy initiative where Thurwerke AG actively participates in sustainable energy development for the Toggenburg valley.
- Feuerwehr Wattwil-LichtensteigminorFire brigade that relies on Thurwerke water network (526 hydrants) for rapid water extraction during firefighting operations.
Scale indicators18 records
Recent moves7 records
Expansion highlights5 records
THURWERKE AG competitors and assessment
Company assessmentBroad incumbents
- EKZ (Elektrizitätswerke des Kantons Zürich): Larger cantonal utility in Zürich offering electricity, fiber (EKZ Eltop), and energy services — comparable product set (electricity + fiber + energy solutions) at significantly larger scale, useful benchmark for utility peer comparison.
- EWB (Energie Wasser Bern): Municipal multi-utility in Bern providing electricity, water, fiber, and heating services — directly comparable business model as an integrated municipal utility, but at substantially larger scale (city of Bern versus Toggenburg valley).
- IWB (Industrielle Werke Basel): Municipal multi-utility in Basel providing electricity, water, fiber, and district heating — same integrated service mix as Thurwerke and a useful benchmark for a publicly-owned Swiss multi-utility with district heating operations.
Direct peers
- AEW Energie AG: Cantonal utility in Aargau providing electricity distribution, telecom, and energy services to municipalities — comparable structure as a regional multi-utility serving defined Swiss geography with municipal contracts.
- SAK (St. Gallisch-Appenzellische Kraftwerke): Regional multi-utility operating electricity, fiber, and energy services across St. Gallen and Appenzell — directly comparable Swiss cantonal utility with overlapping geography and similar municipal relationships, including Thurwerke's listed reseller SAK Digital.
- EKT (Elektrizitätswerk des Kantons Thurgau): Cantonal utility in Thurgau providing electricity distribution and fiber-optic services to regional customers — directly comparable as another Swiss cantonal/regional utility with similar service portfolio and rural coverage profile.
Regional players
- Groupe E SA: Major Swiss electricity utility based in French-speaking Switzerland and a current strategic partner of Thurwerke via Groupe E Greenwatt for wind co-development — comparable electricity distribution business in a different linguistic/geographic region of Switzerland.
Others
- Energieplattform AG: Thurwerke's 'most important partner in the electricity market,' providing electricity market operations and trading services to multiple Swiss utilities — comparable as a backend service provider rather than direct competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
THURWERKE AG social profiles
Digital presenceTHURWERKE AG compliance and trust
Trust signalCompliance1 record
THURWERKE AG financial estimates
Financial estimateRevenue estimate
Valuation estimate
THURWERKE AG leadership team
Management profileNumber of profiles
Profiles11 records
THURWERKE AG funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
THURWERKE AG M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about THURWERKE AG
What does THURWERKE AG do?
Thurwerke AG is a regional multi-utility provider that distributes electricity, drinking water, fiber-optic (FTTH) communications, and district heating to residential, commercial, and industrial customers across the middle Toggenburg and Neckertal region of canton St. Gallen, Switzerland. The company additionally operates contracted municipal infrastructure services on behalf of Politische Gemeinde Wattwil, Wasserkorporation Lichtensteig/Oberhelfenschwil, and Gemeinde Wildhaus, including street lighting, wastewater fee collection, and water supply operations. Premium offerings include Wattwiler Sonnenstrom (regional solar electricity with origin certificates) and energy community solutions for shared solar self-consumption.
Is THURWERKE AG a public or private company?
THURWERKE AG is a private company. It is classified as state government owned and is currently operating.
When was THURWERKE AG founded?
THURWERKE AG was founded in 1894. It employs 1 to 10 people.
Where is THURWERKE AG based?
THURWERKE AG is headquartered in Wattwil, Switzerland, in the Europe region.
How does THURWERKE AG make money?
Six revenue lines are on record. Electricity Distribution is the primary driver. The others are water Supply, district Heating (Wärmeverbund), fiber Optic Network Access, wastewater Collection (Schmutzwasser-Inkasso) and public Infrastructure Services.
Who are THURWERKE AG's main competitors?
Broad incumbents on record are EKZ (Elektrizitätswerke des Kantons Zürich), EWB (Energie Wasser Bern) and IWB (Industrielle Werke Basel). Direct peers are AEW Energie AG, SAK (St. Gallisch-Appenzellische Kraftwerke) and EKT (Elektrizitätswerk des Kantons Thurgau). Groupe E SA is listed as a regional player. Energieplattform AG is listed as an others.
Does THURWERKE AG have an API?
No public API is recorded for THURWERKE AG.
What industry is THURWERKE AG in?
THURWERKE AG's product category is Multi-Utility Services. Its primary akta.pro industry code is EUADALAO, DER Program Operations & Customer/Installer Enablement (Applications, Portals, Inspections), with a secondary code of EUAMAJAC, DER Aggregation & Virtual Power Plants (VPPs). Its NAICS code is 2211 and its SIC code is 4931.