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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentZurichLucumo Security GmbH
Lucumo Security GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Lucumo Security GmbH provides consulting services in cryptography and security for emerging technologies. The company supports organizations with cryptographic engineering, post-quantum cryptography, AI security, digital sovereignty, and specialized training.

AI-generated
Offering

Products & services

Industry:Research & DevelopmentIT Consulting & Services
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3.6/5

Lucumo Security GmbH

IT Security
Software Development
✓ Offered5
Cryptographic Engineering
Cryptographic code audits and protocol design for unpublished schemes, implementation security review, and advice on secure cryptographic primitives.
Quantum Strategy
Consulting on quantum computing and post-quantum cryptography, migration roadmaps, and evaluation of investments in quantum technologies.
AI Security
Consulting on risks from AI systems, analysis of adversarial attacks, model robustness, and privacy issues for high-assurance environments.
Digital Sovereignty
Guidance on resilient IT infrastructure, reducing dependence on Big Tech, and regaining control over critical data.
Specialized Training
Tailored workshops for developers, executives, and policymakers, from technical deep-dives to strategic briefings.
Trust & reputation

ranQ Trust Score of Lucumo Security GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

Lucumo Security 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%
Lucumo Security GmbH scores 50.8 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.25.012%
  • 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.55.07%
Lucumo Security 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%
Lucumo Security GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lucumo Security GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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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Secure profile

Location

General-Wille-Strasse 19
8002 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-426.824.269
Founded
2025 · 1 year
Last commercial register change
December 22, 2025
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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