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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersLucerneGWF AG
GWF AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

GWF AG develops and supplies measurement and control technology as well as digital platforms and services for applications in water, gas, heat and electricity. The company offers products such as meters and flow measurement devices, data platforms and end-to-end system integration for utilities and industrial customers.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered12
Measurement and control technology
Measurement and control technology for water, gas, heat and power infrastructures, including measurement devices, system solutions and applications for supply, billing and operations.
Digital solutions
Digital solutions for remote reading, continuous data capture, Meter-to-Data, data analysis, quality monitoring and digital grid state models.
Products and solutions
Products and full solutions for water supply, including measurement and control technology, domestic water meters, flow measurement and system solutions for efficient water networks.
Solutions for gas supply
Measurement and control devices, H2-Readiness-Analyse, service and maintenance contracts, as well as solutions for safe handling of gas and hydrogen.
Solutions for district and heating networks
Measurement and control technology for heat applications, digital data capture and billing solutions for district and heating networks.
Solutions for building technology
Solutions for energy monitoring, transparent consumption billing and secure Meter-to-Data processes in the building.
Solutions for utilities
Smart metering and smart grid solutions, head-end systems and digital systems for the electricity sector.
Solutions for hydropower
Acoustic flow measurement and precise data generation for hydropower plants.
Solutions for wastewater management
Measurement solutions for sewer systems and water treatment, as well as quality measurement and monitoring for water and wastewater applications.
Solutions for irrigation
Measurement and control solutions for irrigation systems, focused on efficient operation and precise capture.
Solutions for hydrology
Measurement of water levels and flows in hydrology, as well as stationary monitoring of open channels and partially filled pipes.
Solutions for industry
Measurement and solution components for industrial water, gas, heat and power applications.
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4.3/5

GWF AG

Trust & reputation

ranQ Trust Score of GWF AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

GWF AG scores 70.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.65.024%
  • 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.76.210%
  • 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%
GWF AG scores 95.8 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.96.07%
GWF AG scores 86.7 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).86.722%
GWF AG scores 65.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

GWF AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 19 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.319
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

June 30, 2026Media
Luzerner GWF übernimmt britische Firma
bote.ch
November 3, 2025Media
Luzerner GWF übernimmt deutsche GMT
luzernerzeitung.ch
February 19, 2024Media
Florian Strasser unterstützt Youth Innovation Challenge als CEO-Champion
punkt4.info
October 11, 2022Media
GWF baut den Hauptsitz in Luzern aus
tagblatt.ch

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Location

Obergrundstrasse 119
6005 Lucerne
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.947.611
Founded
1927 · 99 years
Last commercial register change
August 31, 2026
Employees
101 to 500
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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