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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSustainability SectorZurichact Cleantech Solutions AG
act Cleantech Solutions AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of act Cleantech Agentur Schweiz is to advise and support companies, associations and the public sector in reducing CO2 emissions and increasing energy efficiency. To this end, the company offers various services, such as target agreements, decarbonization, operational optimization and the placement of energy specialists.

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Offering

Products & services

Industry:Sustainability Sector
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4.1/5

act Cleantech Solutions AG

✓ Offered5
act-Target agreements
Improve energy efficiency, meet requirements for large consumers and operating optimisation; analysis, proposals for efficiency measures, implementation, annual monitoring, and support with CO2 levy exemption and grid surcharge refunds.
act-Decarbonisation
Reduce CO2 emissions permanently, carry out an analysis along the value chain, develop reduction targets and a reduction pathway, propose measures and support their implementation.
Efficiency gains via electricity suppliers (EFFEL)
Support electricity suppliers with statutory efficiency requirements, generate savings certificates for implemented measures and accompany companies in marketing efficiency projects.
PEIK – Energy consulting for SMEs
Energy consulting for SMEs, identify potential for energy efficiency and renewable energy, and tackle energy-saving projects in a targeted way.
Öko-Compass – SME consulting in Zurich
Free SME consulting in Zurich, review environmental potential, recommend immediate measures and provide guidance on further offers, funding and services.
Trust & reputation

ranQ Trust Score of act Cleantech Solutions AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

act Cleantech Solutions 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.
x
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%
act Cleantech Solutions AG scores 87.8 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.82.07%
act Cleantech Solutions AG 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%
act Cleantech Solutions AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

act Cleantech Solutions AG reaches a ranQ Trust Score of 4.1 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 54%, 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.

Knowledge

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Comparisons

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Location

Brandschenkestrasse 6
8001 Zurich
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-275.331.249
Founded
2015 · 11 years
Last commercial register change
November 4, 2025
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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