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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryTransport & LogisticsTransport CompaniesSionHélicoptère Service SA
Hélicoptère Service SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hélicoptère Service SA provides helicopter services including scenic flights, trial flights, aerial work, film and aerial imaging, and heliski and helibike operations. The company also offers business and VIP transfers and operates a flight training school.

AI-generated
Offering

Products & services

Industry:Transport Companies
✓ Offered8
Scenic helicopter flights
Scenic helicopter flights over the Alps, with routes from 15 to 60 minutes, group flights from 5 people, and custom offers based on preferences and budget.
Heliski flights
Heliski flights to mountain landing sites such as Glacier du Trient, Petit Combin, Pigne d’Arolla, Rosablanche and Wildhorn, with per-person pricing and mountain-guide requirement.
Helicopter work services
Helicopter operations for load lifting and positioning, material transport, hut resupply, cable laying, precision assembly, firefighting, surveillance and measurements.
Aerial filming and photography
Aerial shots, films, photographs, reports, TV productions, sports events, and support for surveying or cartography using infrared and HD systems.
VIP and business flights
Business and VIP helicopter flights, city-to-city transfers, airport transfers, board-to-board transfers, private reception, conference room access, and prestige or marketing missions.
Helicopter flight school
Flight school with introductory flights, private pilot training PPL(H), professional pilot training CPL(H), mountain and night ratings, type ratings, and HESLO transport training.
Helibike transport
Helicopter transport for mountain bikers with bike racks for up to six bicycles, guided tours to Arolla and Zermatt, and alpine descents from mountain landing sites.
Experience flights
Helicopter experience flights for private customers or as gifts, with 15- and 30-minute options for a full helicopter.
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4.5/5

Hélicoptère Service SA

Trust & reputation

ranQ Trust Score of Hélicoptère Service SA: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Hélicoptère Service SA scores 82.0 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.75.724%
  • 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.82.910%
  • 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.100.08%
Hélicoptère Service SA scores 92.3 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.82.07%
Hélicoptère Service 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%
Hélicoptère Service SA scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hélicoptère Service SA reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.6 out of 5 stars from 25 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
4.6
of 5

Aggregated from 25 reviews across all connected sources

Sources
GGoogle4.625
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de l'Aéroport 60
1950 Sion
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-104.255.261
Founded
1998 · 28 years
Last commercial register change
October 25, 2023
Employees
21 to 50
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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