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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySempachDelta-E AG
Delta-E AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of DELTA-E AG is the development of individual systems, consulting and project management for air drying products, particularly through the application of adsorption technology.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered7
Adsorption air dehumidifiers
Adsorption air dehumidifiers for ambient air, from portable to large units, with dehumidification capacities from 0,5 to 95 litres/h and air flow rates from 50 to 13.500 m3/h.
Dehumidification cassettes
Dehumidification cassettes for air-conditioning units up to 240.000 m3/h, as part of the product range for air drying and for integration into air-conditioning units.
Chilled-water and air cooler combinations
Chilled-water unit/air cooler combinations in collaboration with air-conditioning equipment manufacturers, as an additional solution within air drying and air-conditioning technology.
Custom systems
Development of custom systems for air-drying products, tailored to specific customer requirements and applications.
Consulting
Consulting for air-drying products, including support in selecting the right solution for individual requirements and applications.
Project management
Project management for air-drying products, from solution definition to implementation of customer-specific plants and systems.
System supplier for air dehumidification solutions
System supplier for air dehumidification solutions based on adsorption technology, with suitable solutions for production, building drying and other applications.
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4.1/5

Delta-E AG

Trust & reputation

ranQ Trust Score of Delta-E 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.

Delta-E 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%
Delta-E AG scores 85.5 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.55.07%
Delta-E 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%
Delta-E AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Delta-E 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.

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Location

Allmend 21
6204 Sempach

At a glance

Legal form
Corporation
UID
CHE-107.944.859
Founded
2002 · 24 years
Last commercial register change
January 5, 2023
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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