Eidgenössisches Nuklearsicherheitsinspektorat ENSI

Public contracting authorityLegal form according to the commercial register: Public-law institution.

Source: Zefix – Central Business Name Index, Federal Commercial Registry Office (FCRO), via LINDAS · Dataset

Tenders of Eidgenössisches Nuklearsicherheitsinspektorat ENSI on simap.ch and who won the contract, with the price where published.

Publishes for: ENSI - Sektion Finanzen

Website of the contracting authority

0open tenders

13publications on simap.ch

13awards

13awards with a price

Sum of the published award prices: CHF 33’467’583 from 13 awards (with or without VAT, as published).

Open tenders

No tender is open at the moment.

Awards with winner

To whom this contracting authority awarded its contracts, as published on simap.ch: winner, price (with or without VAT, as stated) and number of bids. No ranking, no rating of companies.

Alert for new awards

Publications and awards per year
Year	Publications	Awards	with price	Sum CHF
2026	2	2	2	667’148
2025	8	8	8	28’307’259
2024	3	3	3	4’493’177

We have been collecting the data since September 2024. Earlier months are largely missing, so the rows per year show only part of them.

Awards 2026

01.09.2026
Personenversicherungen
- Awarded to Visana Services AG, BernCHF 234’747.55
4 bidson simap.ch
06.03.2026Direct award
Expertenleistungen für die Fortführung bereits erbrachter Leistungen für die Durchführung von numerischen Vergleichsberechnungen im Rahmen der Aufsicht des ENSI über das Projekt «Geologische Tiefenlager»
- Awarded to Gruner AG, BaselCHF 432’400.00
on simap.ch

Contract awards in Aargau: monthly reports

How this contracting authority awards

Types of procedure

Direct award procedure1292%
Open procedure18%

Weighting of price and quality

Too few tenders with a published weighting: the criteria are usually only in the tender documents.

Bids

Bids per award (median): 4, from 1 award that states them.

More in the guide

Source: simap.ch. Only what is published is counted; winners and prices appear as simap.ch publishes them. Companies are neither rated nor ranked.

Figures of 08.11.2026.

This is not an official publication. Only the data published on the platform www.simap.ch is authoritative. Dies ist keine amtliche Veröffentlichung. Massgebend sind die auf der Plattform www.simap.ch veröffentlichten Daten. Anyone who reuses this data complies with the conditions of simap.ch: terms, section 6.