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

About the company

The core activity of GreenCo AG encompasses three main areas: 1. **Real Estate Investments**: The company supports clients in investing in real estate. 2. **Green Energy**: GreenCo AG invests in renewable energy facilities and supports clients in corresponding projects. 3. **Mergers and Acquisitions (M & A)**: The company advises and supports clients in company mergers and acquisitions. Additionally, GreenCo AG also offers services as asset manager and controller for Private Equity funds, Family Offices, foundations, companies, and private clients.

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Products & services

Industry:Sustainability Sector
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GREENCO AG

✓ Offered3
Real estate investments and transaction advisory
Buy- and sell mandates for commercial real estate and larger residential portfolios, including due-diligence coordination, investment and exit strategies, marketing, and advisory for NPL assets.
Renewable energy investments and transaction advisory
Investments in solar and wind energy projects in the domestic market and abroad, selection of suitable assets, comprehensive transaction advisory, and support for project, corporate, and asset transactions.
M&A advisory
Advisory and structuring of mergers, succession arrangements, as well as acquisitions and sales of companies and company interests, taking due-diligence results into account.
Trust & reputation

ranQ Trust Score of GREENCO AG

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

GREENCO 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%
GREENCO AG scores 89.3 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.70.07%
GREENCO AG scores 83.3 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).83.322%
GREENCO AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Churerstrasse 35
9470 Buchs Sg

At a glance

Legal form
Corporation
UID
CHE-114.534.538
Founded
2008 · 18 years
Last commercial register change
April 29, 2021
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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