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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentEcublens VdLIGENTEC SA
LIGENTEC SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of LIGENTEC SA is the development, manufacturing and marketing of Photonic Integrated Circuits (PICs) based on all-nitride-core technology for customers in high-tech areas such as data communication, quantum technologies, aerospace, LiDAR and sensor technology. The company positions itself as a foundry service provider and offers its customers the opportunity to develop and manufacture PICs tailored to the specific needs of their applications.

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Products & services

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LIGENTEC SA

✓ Offered7
Photonic Integrated Circuits (PICs)
Photonic integrated circuits on a silicon nitride basis for computing, connectivity and sensing; from prototypes to volume production, including custom developments and heterogeneous integration.
200 mm Foundry Manufacturing
Contract manufacturing of PICs on a 200 mm CMOS foundry with low losses, high quality standards and scaling from pilot to volume production.
Multiple Project Wafer Program (MPW)
Cost-effective MPW runs for rapid prototyping and technology access, with regular run dates, DRC checking, design submission and fabrication.
Design Enablement and Expert Support
Support with PDK, design rules, validation models, layout and optimization advice, plus technical troubleshooting for manufacturable PIC designs.
LIGENTEC Labs
Early access to new integration modules and technologies at lower TRL levels, including photodetector integration and TFLN modulators via dedicated runs or MPW.
Silicon Nitride Platforms
Silicon nitride platforms for integrated photonics with low loss, broad transparency window and modular variants for visible to mid-infrared wavelengths.
Heterogeneous Integration of TFLN and III-V
Heterogeneous integration of thin-film lithium niobate and III-V materials on the silicon nitride platform for modular, high-performance PICs.
Trust & reputation

ranQ Trust Score of LIGENTEC SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

LIGENTEC SA 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%
LIGENTEC SA scores 79.8 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.86.512%
  • 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%
LIGENTEC SA scores 85.0 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).85.022%
LIGENTEC SA scores 70.0 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.40.04%
Qualifications+0.00

LIGENTEC SA 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 58%, 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.

Press

Media

June 14, 2023Media
Ligentec joins €48 million EU-funded industrial silicon photonics project
startupticker.ch
April 29, 2022Media
LIGENTEC expands to France
startupticker.ch
August 6, 2018Media
FIT grants CHF 400'000 to four new Western Switzerland startups
startupticker.ch
April 17, 2018Media
Ligentec SA receives best platform award
startupticker.ch

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Location

Chemin de la Dent d'Oche 1 B
1024 Ecublens Vd

At a glance

Legal form
Corporation
UID
CHE-380.268.479
Founded
2016 · 10 years
Last commercial register change
August 15, 2022
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.
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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