Services Industriels de Genève

What Services Industriels de Genève does

Services Industriels de Genève (SIG) is an autonomous public utility establishment (établissement autonome de droit public) governed by cantonal law (LSIG, October 5, 1973) under the surveillance of the Conseil d'État of Geneva. SIG delivers essential utility services — potable water, natural gas, electricity, thermal energy, and wastewater treatment — across 8,500 km of owned distribution networks to a captive service territory of 500,000 residents and 45 municipalities in the canton of Geneva. The company also operates the iconic Jet d'eau fountain (since 1891), fiber optic services, and the SIG MOVE electric vehicle charging network. Revenue is generated primarily through regulated, usage-based tariffs billed annually, with product lines including Electricité Vitale (100% renewable, locally sourced), Gaz Vitale, Eau de Genève, and the GeniLac hydrothermal network that leverages Lake Geneva for building heating and cooling.

Beyond its regulated utility core, SIG is pursuing an ambitious energy transition strategy. The company invests heavily in renewable generation — including the GEothermies geothermal exploration program (with a 1,456-meter exploratory well at Lully), the Saint-Gothard wind park (25% stake, five 2.35 MW turbines, 16-20 GWh/year), 59 central solar plants producing approximately 15 GWh, and participatory solar projects financed via crowdfunding (over 2,100 citizen subscribers to the Stade de Genève project alone). The éco21 energy efficiency program has delivered 205 GWh of cumulative electricity savings and avoided 253,000 tonnes of CO2 since 2007, supported by CHF 117 million of investment that created 550+ local jobs. SIG has also deployed the first public quantum-secured datacenter link in Europe via the OPENQKD project with ID Quantique and ADVA, and recently issued its first CHF 100 million green bond (June 2025) at a 1.03% coupon with Sustainalytics certification, underwritten by A-/A+ credit ratings from Fedafin and ZKB.

Name

Services Industriels de Genève

Legal name

Services Industriels de Genève

Website

https://ww2.sig-ge.ch

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

51–100 employees

Short description

SIG is a Swiss autonomous public utility serving 500,000 residents in the canton of Geneva with water, gas, electricity, thermal energy, wastewater treatment, and waste recovery services, alongside renewable energy generation and smart city infrastructure.

Ownership category

akta.pro rank

Product category

Multi-utility services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Steam and Air-Conditioning Supply (221330), Solar Electric Power Generation (221114), Geothermal Electric Power Generation (221116)

SIC

Electric, Gas & Sanitary Services (4900), Water Supply (4941)

akta.pro primary industry

Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)

akta.pro secondary industries

Energy & Sustainability Management (Energy Audits/Optimization/Carbon & ESG Programs) (IMAIAAAM), HVAC & Industrial Ventilation (Chillers, AHUs, Exhaust, Filtration) (EUAEAFAE), Service Renewals, Relocations & Upgrades (Capacity/Pressure Changes) (EUAJACAB), Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

Keywords

• Public utility services
• Electricity distribution
• Potable water supply
• Natural gas distribution
• Wastewater treatment

Headquarters

HQ city

Vernier

HQ country

Switzerland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Infrastructure, Supply Chain, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Water Supply: Potable water distribution to 500,000 residents of Geneva canton through 8,500 km of networks, with tariffs including supply and infrastructure maintenance.
2. Electricity Distribution: Electricity distribution including 100% renewable, locally sourced energy products such as Electricité Vitale Bleu (Swiss hydraulic) and Electricité Vitale Vert (locally produced). Revenue from energy supply, network usage, and public authority fees.
3. Natural Gas Distribution: Gas supply through Gaz Vitale product lines including standard gas and biogas options, with tariffs based on consumption (ct/kWh).
4. Thermal Energy (GeniLac): Heating and cooling services via Lake Geneva water for building climate control, reducing reliance on fossil fuels.
5. Wastewater Treatment: Wastewater collection and treatment services, including the pioneering treatment of micropollutants at facilities like Villette station.
6. Waste Valorization: Waste management and recycling services, including support programs like éco21 for energy efficiency.
7. Smart City Services: Telecommunications infrastructure and smart district development services.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

SIG is a Geneva cantonal public utility that distributes water, natural gas, electricity, and thermal energy through 8,500 km of owned networks to 500,000 residents. It operates wastewater treatment facilities, waste valorization services, district heating/cooling (GeniLac), EV charging (SIG MOVE), and fiber-optic connectivity, while running the éco21 energy efficiency program to support customers' transition to renewables.

Product overview

SIG (Services Industriels de Genève) is a public utility company providing essential services to over 500,000 people in the canton of Geneva. The company operates a diversified portfolio of energy and environmental services organized around core utilities (water, gas, electricity, thermal energy), renewable energy generation (solar, wind, hydro, geothermal), digital services (smart meters, customer portal, mobile app), and environmental services (wastewater treatment, waste recovery). Key products include Electricité Vitale (electricity), Gaz Vitale (natural gas), Eau de Genève (potable water), GeniLac (hydrothermal lake water network for heating/cooling), SIG MOVE (EV charging), and eco21 (energy efficiency program). The offering also includes digital services like the SIG et moi mobile app, Espace client online portal, and smart meters. SIG supports smart district development and operates the iconic Jet d'eau fountain as a heritage landmark.

Differentiator

Problem solved

Functional benefit

Brands

• Eau de Genève: Water supply brand offering Geneva water services and products including carafes and gourdes
• Eco21
• GeniLac
• SIG Impact
• SIG MOVE

Products and services

• Electricité Vitale
• Offre Eau de Genève
• Gaz Vitale
• GeniLac
• SIG MOVE
• Offre fibre optique
• Solar Energy Systems
• Traitement des eaux usées
• Valorisation des déchets

Quantifiable outcome

• 205 GWh/year electricity savings achieved since 2007, equivalent to 68,000 households
• +5 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

14 partnerships are on record, tiered core, significant and minor.

• Canton of GenevacoreStrategic or Co-development Partner · 23 November 2020Joint GEnergie platform and energy transition programs. Shared commitment to reduce 60% greenhouse gas emissions by 2030 (vs 1990) and achieve carbon neutrality by 2050.
• Fondation du Stade de GenèvesignificantStrategic or Co-development Partner · 26 October 2020Participatory solar project: 3,064 panels producing 1 GWh/year. 2,100 Genevois citizens purchased shares (CHF 330 each for 100 kWh/year for 20 years). Stade consumes 30%, 70% sold participatively.
• Azienda Elettrica Ticinese (AET)coreStrategic or Co-development Partner · 15 October 2020Co-development of Saint-Gothard wind park: 5 turbines (2.35 MW each), 16-20 GWh/year production. SIG holds 25% stake. Total investment CHF 32 million with 20-year subsidy from Confederation.
• Municipality of AirolominorStrategic or Co-development Partner · 15 October 20205% shareholder in Parco eolico del San Gottardo SA for Saint-Gothard wind park development.
• Cantonal Energy Office (OCEN)coreStrategic or Co-development Partner · 6 October 2020Joint management of éco21 energy efficiency program achieving 205 GWh cumulative savings and 253,000 tonnes CO2 avoided since 2007.
• ID Quantique (IDQ)coreTechnology or Integration · 27 July 2020Quantum cryptography technology provider for first public quantum-secured datacenter link in Europe. QKD technology provides intrinsic security at optical level.
• ADVAcoreTechnology or Integration · 27 July 2020Optical network equipment supplier implementing standard ETSI REST API for quantum key distribution, enabling high-bandwidth secure data transfer.
• PRIVERA SAsignificantChannel Partner/ Reseller/ Distributor · 30 June 202020 additional EV charging points installed at ICC Aéroport parking (largest charging site in canton). PRIVERA provides parking infrastructure; SIG provides MOVE charging network.
• AgriGenèveminorGTM or Marketing Partner · 6 May 2020COVID-19 support initiative: IMPACT platform opened for direct sales of agricultural products from Geneva farmers during restaurant closures.
• Association des Usagers des Bains des Pâquis (AUBP)minorGTM or Marketing Partner · 6 May 2020COVID-19 support: crowdfunding campaign via IMPACT platform to sustain iconic Geneva public baths during closure period.
• Ports-Francs & Entrepôts de Genève SAsignificantStrategic or Co-development Partner · 1 February 2020Solar installation partnership: 4,000 m2 panels on Ports-Francs rooftops producing ~1 GWh/year. SIG finances and operates; Ports-Francs consumes one-third and provides roof access for 25 years.
• Geneva AirportsignificantStrategic or Co-development Partner · 1 January 2019Third-largest solar roof installation in canton. GeniLac network connection project starting 2019 for heating and cooling services.
• Various municipalitiescoreStrategic or Co-development Partner · 1 January 201915 communes joined éco21 collectivités plan, receiving specialist support for energy efficiency action plans. Multiple communes participate in La Nuit est Belle light reduction initiative (178 communes).
• Various local enterprises and associationsminorStrategic or Co-development Partner · 25 September 2018IMPACT crowdfunding platform supporting 22 sustainable projects with CHF 417,000 raised from 2,400 contributors. During COVID-19, platform temporarily supported AgriGenève and other local businesses.

Scale indicators27 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• ewb (Energie Wasser Bern): Municipal utility of the City of Bern providing electricity, gas, water, heating, and telecom services to ~130,000 customers. Directly comparable to SIG as a Swiss cantonal multi-utility with similar service portfolio and public-law governance structure.
• IWB (Industrielle Werke Basel): Public-law multi-utility of Basel serving ~190,000 customers with electricity, gas, water, district heating, and telecommunications. Closely comparable to SIG in terms of service portfolio, public ownership, and Swiss urban-utility operating model.
• EWZ (Elektrizitätswerk der Stadt Zürich): Municipal utility of the City of Zürich providing electricity, district heating, and fiber/telecom services to one of Switzerland's largest urban populations. Comparable to SIG as a major Swiss city-owned energy and digital infrastructure operator.
• Services Industriels de Lausanne (SiL): Lausanne's municipal multi-utility providing water, gas, electricity, and heating services. Direct peer to SIG given nearly identical service portfolio, public-law status, and similar scale within a French-speaking Swiss urban canton.
• Romande Energie: Listed Swiss utility serving the Vaud and surrounding cantons with electricity distribution, generation (including renewables), and energy services. Comparable to SIG in renewable energy strategy, customer mix, and Western Swiss regional focus.
• Groupe E: Regional Swiss utility serving Fribourg, Neuchâtel, and Vaud with electricity, gas, heating, and energy services. Comparable to SIG in mid-sized Swiss multi-utility operations and renewable generation portfolio.
• CKW (Centralschweizerische Kraftwerke): Central Swiss utility providing electricity, heating, and digital services across Lucerne and surrounding cantons. Comparable to SIG as a Swiss cantonal utility with mixed generation and distribution operations.

Broad incumbents

• BKW Energie AG: Large Swiss listed energy company with operations across generation (hydro, nuclear, renewables), distribution, and energy services. Broader incumbent to SIG with wider geographic footprint and larger scale across Switzerland.
• Axpo Holding AG: Switzerland's largest power producer and a leading utility with hydro, nuclear, and renewable assets plus distribution operations. Broad incumbent that overlaps with SIG's renewable generation and distribution functions but operates at national scale.
• Alpiq Holding AG: Major Swiss electricity producer and energy services provider with generation across hydro and thermal plus European trading operations. Comparable to SIG as a major Swiss energy player, though more focused on generation/wholesale than municipal distribution.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/ChaineSIG
• Facebookfacebook.com/sig.geneve
• LinkedInfr.linkedin.com/company/sig
• Instagraminstagram.com/sig_geneve
• Xx.com/sig_geneve

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Services Industriels de Genève