ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationGovernment InstitutionsBrugg AgEidgenössisches Nuklearsicherheitsinspektorat ENSI
Eidgenössisches Nuklearsicherheitsinspektorat ENSI Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the supervision and securing of nuclear facilities, including nuclear power plants, research reactors and intermediate storage facilities, as well as the enforcement of laws and international agreements in the field of nuclear safety.

AI-generated
Offering

Products & services

Industry:Government Institutions
✓ Offered9
Supervision of nuclear installations
Supervision of nuclear power plants, interim storage facilities, research reactors and other nuclear installations from planning through operation to decommissioning, plus transport of radioactive materials.
Nuclear safety and security
Assessment of safety culture, defence in depth, barrier principle and safety objectives, plus protection against sabotage and terrorism in nuclear installations.
Regulatory oversight and guidelines
Legal bases, ENSI guidelines, orders, approvals and case law that specify statutory requirements for nuclear installations.
Radiation protection
Radiological occupational protection, dosimetry, radiation measurement systems, monitoring of radioactive releases and environmental measurements, plus assessment of radiological incident impacts.
Emergency preparedness and zone planning
Emergency preparedness, zone plans, emergency classes, alerting, dispersion models, MADUK monitoring and recommendations on protective measures during radiological events.
Supervision of nuclear power plants
Supervision of Swiss nuclear power plants Beznau, Gösgen, Leibstadt and the decommissioned Mühleberg plant, including operation, restart approvals, incidents and safety evidence.
Deep geological disposal of radioactive waste
Assessment of deep geological repositories, site proposals, sectoral plan steps, pilot repository, packaging facility and long-term interim storage of radioactive waste.
Research support for nuclear safety
Commissioning and coordination of regulatory safety research on long-term operation, earthquakes, deep geological disposal, radiation exposure, fuels and human factors.
International cooperation
Multilateral and bilateral cooperation, international conventions, work in specialist groups and participation in international safety standards and peer reviews.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Eidgenössisches Nuklearsicherheitsinspektorat ENSI

Trust & reputation

ranQ Trust Score of Eidgenössisches Nuklearsicherheitsinspektorat ENSI: 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.

Eidgenössisches Nuklearsicherheitsinspektorat ENSI 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%
Eidgenössisches Nuklearsicherheitsinspektorat ENSI scores 88.6 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.70.07%
Eidgenössisches Nuklearsicherheitsinspektorat ENSI 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%
Eidgenössisches Nuklearsicherheitsinspektorat ENSI scores 70.0 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.40.04%
Qualifications+0.00

Eidgenössisches Nuklearsicherheitsinspektorat ENSI 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

June 30, 2026Media
Ensi: Schweizer AKW 2025 mit 37 meldepflichtigen Vorkommnissen
watson.ch
March 13, 2026Media
KKW Leibstadt patzt beim Brandschutz – Kritik vom Ensi
beobachter.ch
July 19, 2011Media
Das Ensi will künftig besser kommunizieren
aargauerzeitung.ch
March 31, 2011Media
Ausländer in die AKW-Aufsichtsbehörde?
thurgauerzeitung.ch

Knowledge

No knowledge articles yet

Once Eidgenössisches Nuklearsicherheitsinspektorat ENSI has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Eidgenössisches Nuklearsicherheitsinspektorat ENSI in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Eidgenössisches Nuklearsicherheitsinspektorat ENSI by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Eidgenössisches Nuklearsicherheitsinspektorat ENSI to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Industriestrasse 19
5200 Brugg Ag

At a glance

Legal form
Public sector institution
UID
CHE-114.916.288
Founded
2009 · 17 years
Last commercial register change
July 10, 2026
Employees
11 to 20
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

    Similar companies

    MG
    Moos Geometer Aarau AG
    Aarau
    C-
    CASALEGRE - Lebensqualität am Heitern
    Zofingen
    PR
    Prestation révision de la Cour des comptes
    Geneva
    OD
    ORGANISME DE SURVEILLANCE DES INSTITUTS FINANCIERS OSIF
    Geneva
    FD
    Finanzkontrolle des Kantons Schwyz
    Rickenbach B. Schwyz
    ZÄ
    Zivilschutzorganisation Ämme BE
    Kirchberg Be
    ES
    eGovernment St.Gallen digital.
    St. Gallen
    FV
    Finanzkontrolle von Kanton und Stadt Schaffhausen
    Schaffhausen