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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsSatignySunkraft SA
Sunkraft SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sunkraft is the planning, installation and maintenance of sustainable energy systems, in particular: photovoltaic systems, heat pumps, battery storage systems, charging stations for electric vehicles, solar thermal systems, windows and insulation solutions, radiators and underfloor heating. The company also offers consulting and planning services for the modernization of buildings and the optimization of energy consumption.

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Offering

Products & services

Industry:Solar & Photovoltaics
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Sunkraft SA

8
Photovoltaics
Solar panel solutions to convert solar energy into electricity, including study, sizing, installation, electrical connection, maintenance and administrative procedures.
Heat pumps
Air/water and ground/water heat pumps to heat or cool the interior, including study, installation, administrative management, servicing and coupling with photovoltaics.
Battery storage
Energy storage solutions to maximize solar self-consumption, store excess production, secure power supply and manage energy intelligently.
Charging stations
Charging stations for electric vehicles, compatible with photovoltaic production, with fast, secure charging, professional installation and use for private individuals or businesses.
Solar thermal
Solar thermal systems for heating water and buildings, with collectors, boilers, roof mounting, on frames and integrated versions.
Windows
High energy-performance windows to improve thermal and acoustic insulation, with wood-aluminium, PVC and PVC-aluminium options.
Insulation
Insulation solutions for walls, the roof, between rafters and on slabs to improve thermal comfort, reduce energy costs and noise.
Radiators and underfloor heating
Low-energy radiators, traditional or grooved underfloor heating, as well as heated walls and ceilings for uniform and discreet heating.
Trust & reputation

ranQ Trust Score of Sunkraft SA: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Sunkraft SA scores 93.2 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.89.924%
  • 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.99.510%
  • 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.95.08%
Sunkraft SA scores 84.8 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.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.70.07%
Sunkraft 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%
Sunkraft SA scores 10.9 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 35.10.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sunkraft SA reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 49 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
4.9
of 5

Aggregated from 49 reviews across all connected sources

Sources
GGoogle4.949
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hier entsteht die Karte
Rue du Pré-Bouvier 7
1242 Satigny
Opening hours
Mon
09:00 - 12:00, 13:30 - 17:00
Tue
09:00 - 12:00, 13:30 - 17:00
Wed
09:00 - 12:00, 13:30 - 17:00
Thu
09:00 - 12:00, 13:30 - 17:00
Fri
09:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-368.356.724
Founded
2015 · 11 years
Last commercial register change
November 13, 2023
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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