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Search providerVerified address, correct notice periods, registered mail. Ready in about 3 minutes.
Four steps, about three minutes. No account, no printer, no trip to the post office.
Start from this page — we already hold Services industriels de Genève's verified address and the correct notice periods, so there's nothing to look up.
Add your name, address and customer or contract number, pick the termination date, and sign online with your finger or mouse.
kündigen24.ch prints your cancellation and posts it to Services industriels de Genève as registered mail — the format Swiss courts recognise as proof.
You get the tracking number and a copy of the signed letter, and can follow it until Services industriels de Genève has received it.
Have these on hand and you'll be done in one sitting:
| Contract type | Notice period | Cancellable |
|---|---|---|
| Energy supply contract | 30 days | End of contract term |
A notice period is how much warning your provider legally requires before a contract can end. Miss it and the contract usually renews for another term, so timing matters as much as wording.
At Services industriels de Genève, the shortest notice period we list is 30 days. Send your letter so it arrives before that window closes.
You can cancel for a specific date or simply for the earliest possible date. The latter is safest when you're unsure, because it can't be rejected for bad timing.
We send every letter as registered mail. That gives you a dated, tracked proof of delivery — the evidence you'd need if a provider later claims it never arrived.
Services industriels de Genève
chemin du Château-Bloch 2
1219 Le Lignon
This is where your letter goes.
SIG supplies energy to households; market and product contracts renew automatically and can usually be cancelled with 30 days notice to the end of the term, while basic supply follows cantonal rules.
Name, address, meter number and your contract or customer number.