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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringVésenazHOME TECH SUPERVISION Sàrl
HOME TECH SUPERVISION Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers services and solutions in the field of audiovisual technology, domotics and smart home technologies. The core activities include: * Design and planning of audiovisual systems (study office) * Domotics and smart home solutions * Project management and monitoring of implementations * Audit and consulting * Specialized services for hotels, bars, nightclubs, conference rooms and private living spaces The solutions include, among others: * Audio and video matrix systems * Sound reinforcement and public address systems * IPTV and satellite reception * Digital signage and LED walls * Lighting control and lighting * Network and WLAN solutions * Security systems and surveillance * Intercom and programming systems The company offers its services to various industries, including hospitality, residential, conference rooms and media.

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4.0/5

HOME TECH SUPERVISION Sàrl

Industry:
Technical Consulting & Engineering
✓ Offered9
Smart-Home and audiovisual concept
Tailor-made audiovisual and smart-home concepts, including consultation, needs assessment, detailed plans, component selection, installation, configuration, programming and support after commissioning.
Project owner assistance
Project owner assistance for audiovisual and smart-home projects, including end-to-end management, coordination of trades, adherence to deadlines and budgets, and technical support.
Project management
Management of audiovisual and smart-home projects, from design to commissioning, including scheduling, coordination of stakeholders, installation, handover at the end of site work and ongoing support.
Implementation supervision and follow-up
Supervision and follow-up of the implementation of installations, including planning the work of the technical teams, coordinating stakeholders, monitoring progress and maintenance contracts and technical assistance.
Audit
Audit, consulting and advisory services for audiovisual and smart-home solutions, including situation assessment, analysis of the infrastructure and equipment, optimisation recommendations and support for implementation.
Crestron engineering office
Engineering office for Crestron solutions, with smart-home integration and building supervision, centralised control of lighting, heating, air conditioning, audiovisual and security.
Lutron Suisse engineering office
Engineering office Lutron for residential technologies, with a customised concept, detailed plans, cost estimate, collaboration with engineers, architects and decorators, and handling of tenders.
Bose Pro audio engineering office
Bose Pro audio engineering office for conferences, events and residential use, with selection of audio systems, integration, technical assistance and adaptation to the project’s needs.
Home cinéma engineering office
Home cinema engineering office for dedicated rooms and overall concepts, with custom design, audiovisual integration, room design, sound, image and lighting.
Trust & reputation

ranQ Trust Score of HOME TECH SUPERVISION Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

HOME TECH SUPERVISION Sàrl scores 68.0 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.76.724%
  • 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.45.610%
  • 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%
HOME TECH SUPERVISION Sàrl scores 67.8 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.64.612%
  • 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%
HOME TECH SUPERVISION Sàrl 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%
HOME TECH SUPERVISION Sàrl scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HOME TECH SUPERVISION Sàrl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Route de Thonon 61
1222 Vésenaz
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
Limited Liability Company
UID
CHE-142.615.515
Founded
2021 · 5 years
Last commercial register change
December 15, 2025
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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