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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBrugg AgNRG Engineering GmbH
NRG Engineering GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of NRG Engineering GmbH is the provision of engineering services in the field of energy supply, particularly in project management, quality assurance, welding technology and personnel leasing for the nuclear, chemical and pharmaceutical industries, as well as the development of solutions for renewable energies.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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NRG Engineering GmbH

✓ Offered6
Engineering for plant construction
Engineering solutions for power plants and industry, from system design through strength calculations and seismic qualification to the preparation of technical specifications.
Project management
Project leadership, PMO support, schedule planning, proactive control as well as management of additional requirements, contracts, procurement and documents for demanding projects.
Nuclear technology
Mechanical solutions in the nuclear environment, from ad-hoc consulting and project leadership through engineering, pre-review documentation and compliance to procurement, construction supervision and acceptance.
Welding technology
Welding engineering services for pipeline construction, steel construction, pressure vessel construction and maintenance, including welding procedure qualification tests and welding supervision.
Quality assurance
Construction and production monitoring, approvals, inspections, non-destructive material testing, and preparation of pre-review documentation and records.
Staff leasing
Qualified staff leasing for welding technology, welding supervision, construction monitoring and project leadership during short-term bottlenecks, overhauls or large-scale projects.
Trust & reputation

ranQ Trust Score of NRG Engineering GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

NRG Engineering GmbH scores 56.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.58.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
NRG Engineering GmbH scores 72.3 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.75.012%
  • 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%
NRG Engineering GmbH scores 85.0 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).85.022%
NRG Engineering GmbH scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NRG Engineering GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 3 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Altenburgerstrasse 49
5200 Brugg Ag
Opening hours
Mon
06:30 - 20:00
Tue
06:30 - 20:00
Wed
06:30 - 20:00
Thu
06:30 - 20:00
Fri
06:30 - 20:00
Sat
06:30 - 20:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-273.743.664
Founded
2019 · 7 years
Last commercial register change
February 5, 2026
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.
88.0
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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