SIG is a Swiss supplier of local energy services. The company serves 250,000 clients in the canton of Geneva, providing water, gas, electricity and thermal energy. SIG manages wastewater, waste recycling and also offers energy and telecommunications services. All SIG activities seek to promote smarter energy consumption, within a framework of on-going sustainable development.
| Website | http://www.sig-ge.ch |
| Revenue | $475.3 million |
| Employees | 1,800 (1,103 on RocketReach) |
| Founded | 1896 |
| Phone | +81 3-5213-4685 |
| Industry | Utilities, Electricity, Oil & Gas, Energies (électricité, énergies renouvelables, gaz naturel, éner, Energy, Utilities & Waste Treatment, Eau, Environnement, Télécommunications, Fibre Optique |
| Web Rank | 371947 |
| Web Visits | 93320 |
| Keywords | Energy Services, Utilities, Water Supply, Gas Distribution, Electricity Provider, Public Services, Energy Solutions, Local Energy, Thermal Energy, Wastewater Management, Waste Recycling, Energy Efficiency, Infrastructure, Resource Management, Waste Disposal, Environmental Services, Renewable Energy, Sustainable Energy, Telecommunications Services |
| Competitors | Deloitte, KPMG, Veolia, WSP, Jacobs, AECOM, Arup, Ramboll, SUEZ, VECO Engineering +43 more (view full list) |
| SIC | SIC Code 493 Companies, SIC Code 49 Companies |
| NAICS | NAICS Code 221 Companies, NAICS Code 22 Companies |
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SIG Questions
The SIG annual revenue was $475.3 million in 2026.
1,103 people are employed at SIG.
The NAICS codes for SIG are [221, 22].
The SIC codes for SIG are [493, 49].
Top SIG Employees
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Maud Jacquot
Head of Circular and low carbon built environment at SIG
Geneva, Switzerland32 -
Frédéric Joss
Head of Data and Innovation at SIG
Lausanne, VD, CH24 -
Carmen Popescu
Director Business Development at SIG
Lausanne, VD, CH13 -
Daniela Sauter
Director of Procurement and Account Payable at SIG
Lausanne, VD, CH3 -
Wassim al Mufti
Digital Portfolio Manager at SIG
Geneva, GE, CH12 -
Diemer Stuart
Senior Asset Manager at SIG
Geneva, GE, CH1
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