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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsBachenbülachHelianthus AG
Helianthus AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Helianthus AG is the planning, implementation and operation of photovoltaic systems on the roofs of industrial, commercial, office and agricultural businesses. The company offers its customers a comprehensive service, including permitting, installation, maintenance and marketing of the generated solar power, whereby customers do not have to make any investments and instead receive a roof rental fee or a fixed electricity price.

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Offering

Products & services

Industry:Solar & Photovoltaics
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3.8/5

Helianthus AG

✓ Offered3
Rooftop photovoltaic systems
Photovoltaic systems on industrial, commercial, office and agricultural rooftops; planning, construction, financing, operation and feed-in of solar power into the building and into the public grid.
Roof rental
Roof rental for using available roof areas; Helianthus handles construction, operation, marketing and investment, the owner receives solar power at a fixed price or a roof rental.
Solar contracting
Solar contracting for roof areas with low self-consumption; Helianthus markets the generated electricity to the public grid and pays a roof rental for it.
Trust & reputation

ranQ Trust Score of Helianthus AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 58% · As of October 2026

Helianthus AG 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.
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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%
Helianthus AG scores 67.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.58.012%
  • 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.55.07%
Helianthus AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Helianthus AG scores 8.2 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 35.6.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Helianthus AG reaches a ranQ Trust Score of 3.8 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

August 17, 2023Media
Strom für 120 Haushalte: Die grösste Solaranlage von Bülach ist am Netz
tagesanzeiger.ch

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Location

Eschenmosenstrasse 8
8184 Bachenbülach

At a glance

Legal form
Corporation
UID
CHE-133.245.537
Founded
2022 · 4 years
Last commercial register change
April 25, 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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