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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIT & CommunicationIT service providerLausanneSwissSign AG
SwissSign AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SwissSign AG is a Swiss trust service provider offering public key infrastructure and digital certificates for secure communications. Its services include certificate lifecycle management, legally compliant electronic signatures and seals, timestamps, and digital identity solutions.

AI-generated
Presence

Service area

Offering

Products & services

Industry:IT service provider
✓ Offered5
PKI and Certificate Solutions
PKI infrastructure and digital certificates for TLS/SSL, S/MIME, individual certificates, Managed PKI, private PKI, and partner solutions.
Electronic Signatures and Seals
Web, API, and on-premises signing with qualified electronic signatures, organizational seals, PDF signing, and flexible integration.
Identity Services
Digital identification, onboarding for new and existing customers, and verifiable attestations to check identity and identity attributes.
Timestamping Service
Legally valid digital timestamps to prove document integrity, with RFC 3161 interface, on-premises option, and Swiss operation.
Certificate Lifecycle Management
Automated certificate management with audit, governance, and automation, available as cloud or on-premises deployment for TLS/SSL, S/MIME, and private certificates.
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4.0/5

SwissSign AG

Trust & reputation

ranQ Trust Score of SwissSign AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of November 2026

SwissSign AG 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%
SwissSign AG scores 62.4 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.58.012%
  • 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%
SwissSign AG scores 88.3 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).88.322%
SwissSign AG scores 60.0 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.20.04%
Qualifications+0.00

SwissSign AG reaches a ranQ Trust Score of 4.0 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

October 27, 2022Media
SwissSign acquires Signatys
startupticker.ch
May 16, 2017Media
SwissID: einheitliche digitale Identität kommt auf den Markt
baublatt.ch

Knowledge

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Location

Avenue d'Ouchy 4
1006 Lausanne
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-496.766.430
Founded
2022 · 4 years
Last commercial register change
December 28, 2022
Employees
1 to 10

Active in 1 of 26 cantons

  • VDVaud
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.
76.0
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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