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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch instituteSt-BlaiseAlpes Lasers S.A.
Alpes Lasers S.A. Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Alpes Lasers S.A. develops and manufactures laser sources, including quantum cascade lasers, interband cascade lasers and laser diodes. It also provides packaging, accessories and services such as coatings, installation support and custom product development, and carries out research and development projects.

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Offering

Products & services

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3.8/5

Alpes Lasers S.A.

✓ Offered5
Laser sources
Laser sources with quantum cascade, interband cascade lasers and laser diodes, available in CW, pulsed, high-power and tunable versions.
Laser encapsulation and packaging
Encapsulation in HHL and TO3 housings, sub-assemblies, lab housings, heat-dissipation plates and cryostats for integrating and operating the lasers.
Accessories and peripheral equipment
Drivers, temperature controllers, QCL pulsers, starter kits, cables and safety goggles for using the lasers.
Development and integration services
Installation and commissioning services, demonstrations, development of new wavelengths, development projects and optical coatings.
Contract research
Research for commercial photonics projects, with outsourced development of systems and devices to reduce internal lead times and costs.
Trust & reputation

ranQ Trust Score of Alpes Lasers S.A.: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 100% · As of November 2026

Alpes Lasers S.A. scores 36.5 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.12.524%
  • 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.61.010%
  • 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.78.08%
Alpes Lasers S.A. scores 89.3 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%
Alpes Lasers S.A. 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%
Alpes Lasers S.A. scores 71.7 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.43.34%
Qualifications+0.00

Alpes Lasers S.A. reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 2.2 out of 5 stars from 10 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
2.2
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle2.210
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

February 10, 2026Media
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February 9, 2026Media
Une PME en main d’Elbit Systems
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August 22, 2024Media
Des entreprises romandes utilisées par Israël pour sa guerre à Gaza
rts.ch

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Location

Avenue des Pâquiers 1
2072 St-Blaise
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
Corporation
UID
CHE-104.795.965
Founded
1998 · 28 years
Last commercial register change
May 28, 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.
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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