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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingZurichSIGMA7 GmbH
SIGMA7 GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SIGMA7 GmbH provides risk and resilience consulting with services in risk engineering, security and resilience, business intelligence, complex claims and valuations, and training and exercising. The company also offers threat intelligence and cyber risk services for organizations across multiple sectors.

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Offering

Products & services

Industry:Management Consulting
✓ Offered7
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4.1/5

SIGMA7 GmbH

Risk Consulting
Risk consulting for risk analysis, mitigation, security and resilience planning, and strategic as well as operational support in complex risk and crisis situations.
Risk Engineering
Risk engineering for facilities, assets and projects, including loss control, risk assessments, natural catastrophe analysis and fire protection asset management.
Security and Resilience Consulting
Security and resilience consulting with security consulting, risk evaluations, embedded security teams, school safety, and certifications, audits and business continuity management systems.
Claims and Valuation Services
Claims and valuation services for complex insurance cases, business interruption, cyber claims, exposure valuation, claim recovery and catastrophe preparedness.
Business Intelligence
Business intelligence for due diligence, disputes and litigation, geopolitical risk, sanctions screening and sanctions guidance.
Training and Exercising
Training and exercises delivered as digital, in-person and custom courses, including active threat, HEAT, business continuity and crisis exercises.
Cyber Risk Consulting
Cyber risk consulting for vulnerability assessment, defence testing, threat preparedness and protection against business disruption caused by cyber incidents.
Trust & reputation

ranQ Trust Score of SIGMA7 GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

SIGMA7 GmbH 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%
SIGMA7 GmbH scores 82.0 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.97.712%
  • 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.55.07%
SIGMA7 GmbH scores 83.3 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).83.322%
SIGMA7 GmbH scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SIGMA7 GmbH 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 54%, 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.

Knowledge

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Location

Binzallee 30
8055 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-258.785.810
Founded
2012 · 14 years
Last commercial register change
January 19, 2012
Employees
1 to 10
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.
88.0
6%
  • 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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