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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentNiederteufenluun electronic systems GmbH
luun electronic systems GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of luun is the development and production of embedded hardware and software for Bluetooth audio applications, particularly for wireless products and electronic components. The company offers services such as the development of customized Bluetooth and radio solutions, prototype and certification testing, as well as the production of small series and special functions. Additionally, luun supports customers in series implementation and special production requirements.

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Offering

Products & services

Industry:Software Development
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3.8/5

luun electronic systems GmbH

✓ Offered9
Development of embedded hardware, software and apps
Development of circuits, printed circuit boards, embedded software and app programming for Bluetooth and radio products; incl. integration with PC, Linux and web applications.
Prototyping, simulations and design
Prototype development and simulations for early risk analysis, as well as design of device interfaces and the product as a whole.
Testing and certification
Support with testing and certification for CE, FCC and Bluetooth; including preparation for approvals and consideration of critical functionalities in development.
Production and serial implementation
Support with readiness for series production and serial implementation of electronic products; including in-house production capacity and production of demanding manufacturing steps.
Conformal Coating
Conformal coating for protecting printed circuit boards and components from environmental influences such as moisture; with controlled film thicknesses.
Programming and testing
Programming and testing in a single process step to identify errors early and save time and costs.
Milling
High-precision milling in various angular positions for electronic components, fixtures and tools.
Potting
Potting of housings, chargers and tools to protect against damage and to improve the surface.
Specialized assembly
Pre-assemblies and final assembly steps for small series, depending on requirements and complexity also with external partners.
Trust & reputation

ranQ Trust Score of luun electronic systems GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

luun electronic systems GmbH scores 56.5 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.68.224%
  • 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.17.610%
  • 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%
luun electronic systems GmbH scores 78.5 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.89.612%
  • 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%
luun electronic systems 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%
luun electronic systems GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

luun electronic systems GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hauptstrasse 118
9052 Niederteufen
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-280.119.270
Founded
2015 · 11 years
Last commercial register change
December 13, 2018
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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