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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersLe LignonServices industriels de Genève
Services industriels de Genève Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Services industriels de Genève is a utility company that supplies water, gas, electricity and thermal energy and operates the related networks. It manages wastewater treatment, waste recovery and energy-efficiency programmes and provides infrastructure for mobility and fiber connectivity to support neighbourhood development.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered10
Electricity
Électricité Vitale Vert: regulated tariffs for less than 100'000 kWh/year, market offer for more than 100'000 kWh/year, 100% renewable electricity certified naturemade star.
Natural gas
Gaz Vitale Bleu, Gaz Vitale Vert, introductory offers and gas connection, with financing of environmental projects and shares of biogas or natural gas depending on the range chosen.
Renewable thermal solutions
District heat and cooling networks, sustainable heating and cooling solutions, GeniTerre and GeniLac networks, and Chaleur Renouvelable Bâtiments depending on the location.
Solar solutions
Collective self-consumption, solar contracting and financial support for new solar power plants, with remuneration for the energy fed into the grid.
Electric mobility
Private charging infrastructure, management of a network of charging points, access to public and private charging, Mobilit-é Réseau cards and 24/7 telephone support.
Wastewater treatment
Collection and treatment of the canton’s wastewater, operation of wastewater treatment plants, wastewater treatment tax, and recovery of extracted sludge and waste.
Waste recovery
Collection, processing and recovery of waste from professionals and businesses, with sites in Châtillon and des Cheneviers, inland waterway transport and processing tariffs.
Fibre optics
Permanent internet connections, Ethernet and multi-protocol links over dedicated fibre, wholesale offers and connectivity solutions with availability commitments.
Energy optimisation
Support via SIG-éco21 and Négawatt, assessments, tools, training, energy-saving incentives and support for ISO 50'001 certification.
Client area and online procedures
View invoices, meter readings, Smart Visio, choose the payment method, announce a move and manage installations online.
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4.1/5

Services industriels de Genève

Trust & reputation

ranQ Trust Score of Services industriels de Genève: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Services industriels de Genève has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Services industriels de Genève scores 96.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.100.07%
Services industriels de Genève scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Services industriels de Genève scores 85.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.70.04%
Qualifications+0.00

Services industriels de Genève reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

July 1, 2026Media
«C’est un abus de pouvoir»: à Genève, les petits propriétaires priés de payer eux-mêmes la réparation des conduites d’eau potable
letemps.ch
May 11, 2026Media
Les SIG abandonnent l’entretien des conduites d’eau privées et fâchent des propriétaires
tdg.ch
April 6, 2026Media
Un appel à témoignages fâche les SIG
lecourrier.ch
April 2, 2026Media
Un appel public à témoignages sur les SIG créé la polémique à Genève
rts.ch
April 1, 2026Media
Contrôle parlementaire à Genève: passe d’armes entre les Services industriels et des députés
tdg.ch
September 30, 2025Media
Genève: Les services industriels remboursent 6,4 millions à 200 clients
lematin.ch

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Location

Chemin du Château-Bloch 2
1219 Le Lignon

At a glance

Legal form
Public sector institution
UID
CHE-108.955.185
Founded
2009 · 17 years
Last commercial register change
September 16, 2026
Employees
More than 500
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.97.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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