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

About the company

The core activity of NetZulg AG is the secure and efficient supply of households and businesses with electricity, water and heat in the Steffisburg region and adjacent areas. This also includes the development and provision of innovative solutions in energy transmission and distribution to increase energy efficiency and minimize environmental impacts.

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NetZulg AG

Offering

Products & services

Industry:Energy Suppliers
✓ Offered9
Electricity supply
Electricity supply around the clock for private customers, business customers and partner municipalities; with single-rate tariff, dual-rate tariff, electricity products, electricity prices and electricity labeling.
District heating supply
District heating for private customers and business customers; reliable heat without your own heating system, with connection assessment, supply and information on prices and connection charges.
Drinking water supply
Drinking water supply in Steffisburg; supply with monitored drinking-water qualities, water hardness details, water tariffs and registration of water installations.
Photovoltaic services
Photovoltaic services for using, feeding back and jointly using solar power; including DachStrom, LEG, ZEV/vZEV and enquiries regarding solar power use.
Charging solutions for e-mobility
Charging solutions for multi-family buildings and SMEs; with LadeStrom, advisory on charging stations, billing systems, load management as well as ordering of charging stations and accessories.
Customer center and online counter
Customer center and online counter for consumption data, invoices, contracts, personal details, notification of move and meter reading submissions.
Specialist partner services
Specialist partner services including work regulations, information on construction power connection and plan details.
Fault and emergency service
Fault and emergency service for water, electricity and district heating; on-call service around the clock as well as reporting faulty street lighting.
SteffisCard
Steffisburg gift voucher in credit-card format for cashless payment in many shops and restaurants in Steffisburg.
Trust & reputation

ranQ Trust Score of NetZulg AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

NetZulg AG scores 57.8 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.60.724%
  • 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.40.910%
  • 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.70.08%
NetZulg 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%
NetZulg 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%
NetZulg AG scores 75.2 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 35.97.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.53.34%
Qualifications+0.00

NetZulg AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 4 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
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 1, 2026Media
Steffisburger Energieversorger Netzulg: Fernwärme boomt – Gewinn von 830'000 Franken
bernerzeitung.ch
June 26, 2025Media
Energiefirma aus Steffisburg: Net Zulg AG machte über 1 Million Gewinn
bernerzeitung.ch
August 24, 2022Media
Netzulg AG: Fernwärmenetz ist erstellt, weitere Anschlüsse folgen
bernerzeitung.ch
June 11, 2021Media
Wie die Netzulg AG ihre Bilanzsumme verdoppelt
bernerzeitung.ch

Knowledge

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Comparisons

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Location

Bernstrasse 138
3613 Steffisburg
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.955.771
Founded
2002 · 24 years
Last commercial register change
February 3, 2026
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

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