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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentLes Acaciasid Quantique SA
id Quantique SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of ID Quantique is the development and manufacturing of quantum technologies, particularly in the fields of quantum-safe cryptography and quantum detection, as well as the application of these technologies in the markets for telecommunications, IoT, energy, rail and government.

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Products & services

Industry:Research & Development
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id Quantique SA

Manufacture of IT Hardware
IT Security
✓ Offered3
Random Number Generation (Quantum Random Number Generation)
True quantum random numbers, uncrackable keys and QRNG products for mobile phones, banking, gaming, automotive, IoT, data centers and satellites.
Quantum-Safe Security
Quantum cybersecurity for confidential communications, with Quantum Key Distribution, key-exchange services, network encryption and integrated solutions for telecommunications, banking, authorities, critical infrastructures and healthcare.
Quantum Detection Systems
Single-photon detectors, SNSPD systems, InGaAs/InP-APDs, timing devices and picosecond lasers for research, networks, computers, physics, materials science and life science.
Trust & reputation

ranQ Trust Score of id Quantique SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

id Quantique SA scores 67.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.67.624%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.63.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
id Quantique SA scores 95.8 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.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.96.07%
id Quantique SA scores 86.7 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).86.722%
id Quantique SA scores 66.7 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.33.34%
Qualifications+0.00

id Quantique SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 11 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.411
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

March 3, 2025Media
US-based company acquires ID Quantique
startupticker.ch
February 27, 2025Media
L’entreprise genevoise ID Quantique passe en mains américaines
ictjournal.ch
February 26, 2018Media
ID Quantique and SK Telecom join forces
startupticker.ch

Knowledge

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Comparisons

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Location

Rue Eugène-Marziano 25
1227 Les Acacias
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.370.975
Founded
2001 · 25 years
Last commercial register change
July 7, 2026
Employees
101 to 500
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.
100.0
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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