ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryEnergy IndustryAltstätten SgNRG A AG
NRG A AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of NRG Holding AG is the generation and supply of climate-friendly, CO2-neutral district heating, in particular through the construction and operation of energy generation plants, such as heat networks, solar energy systems and wood-fired power plants, as well as the utilization of waste heat and contracting.

AI-generated
Offering

Products & services

Industry:Energy Industry
✓ Offered
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

NRG A AG

6
District heating
District heating from the heat networks in Altstätten, including environmentally friendly heat supply and thermal energy recovery in the area of comfort heating.
Heat and energy contracting
Planning, financing, construction and operation of energy supply plants; customers obtain only the energy they need, and the rest is taken care of.
Waste heat utilization
Utilization of industrial waste heat from company sites in grid proximity as an alternative heat source for energy generation.
Wood receiving
Acceptance and processing of waste wood, industrial residual wood, sawmill by-products, forest chips and wet bark as fuel.
Electricity
Electrical energy from solar installations, with rooftop solar systems for own production of solar power.
Construction and maintenance
Construction and extension of district heating pipelines, including for third parties, as well as maintenance in the area of heat infrastructure.
Trust & reputation

ranQ Trust Score of NRG A 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.

NRG A 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%
NRG A AG scores 92.3 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.82.07%
NRG A 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%
NRG A AG scores 12.9 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 35.12.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NRG A 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

No knowledge articles yet

Once NRG A AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

NRG A AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank NRG A AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of NRG A AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Industriestrasse 17
9450 Altstätten Sg

At a glance

Legal form
Corporation
UID
CHE-113.171.321
Founded
2006 · 20 years
Last commercial register change
June 19, 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

    Similar companies

    NB
    NRG B AG
    Diepoldsau
    BB
    Bion Bauhaus AG
    St. Gallen
    EE
    ETS Energie-Technik-Systeme AG
    Tübach
    SA
    Sysbo AG
    Au Sg
    FS
    Fortimo Solutions AG
    St. Gallen
    KS
    Kraftwerk Stadtbrücke AG
    Diepoldsau
    VE
    Ventus Energy GmbH
    Buchs Sg
    SO
    SAK onergy AG
    St. Gallen