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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding services engineerHergiswil NwDelta Energy AG
DE
Verified· 1 sourceTrust ScoreNo score yet

Delta Energy AG

Summary

About the company

The company's purpose is to provide engineering services in the field of sustainable energy, in particular consulting, planning, development, implementation and optimization of solutions for renewable energies, energy efficiency and sustainable energy supply. This includes the creation of concepts, feasibility studies, technical analyses and the implementation of projects in the fields of solar energy, eMobility, energy storage, energy efficiency and other green technologies. The company can also develop, distribute and install products in the field of sustainable energy generation and use. Furthermore, the company can develop, acquire, rent, manage, sell and develop real estate, in particular with a focus on sustainable and energy-efficient buildings. It can carry out all activities related thereto, including the planning and realization of construction projects. The company can participate in other companies, both domestically and abroad, establish subsidiaries, and carry out all activities that are directly or indirectly related to the company's purpose.

Commercial register, canton of NW·As of January 3, 2025View on Zefix
Presence

Service area

Trust & reputation

ranQ Trust Score of Delta Energy AG

Trust Score
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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, Website authority, Media authority

Data basis 50% · As of November 2026

Delta Energy 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%
Delta Energy AG scores 59.7 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.39.612%
  • 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.55.07%
Delta Energy AG scores 60.0 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).60.022%
Delta Energy AG has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of November 2026.

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

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Location

Landweg 1
6052 Hergiswil Nw

At a glance

Legal form
Corporation
UID
CHE-284.604.771
Founded
2024 · 2 years
Last commercial register change
January 3, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • NWHergiswil (NW)
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%

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