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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersLenzburgSWL Energie AG
SWL Energie AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

SWL Energie AG supplies electricity, gas, district heating and water, operates a fiber‑optic network and provides services in electrical installation, network engineering and modular smart‑energy solutions such as photovoltaics, electromobility and biogas.

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SWL Energie AG

Offering

Products & services

Industry:Energy Suppliers
✓ Offered12
Electricity
Electricity products with several options, all 100% renewable; customers can choose how their electricity is generated according to their requirements.
Gas energy
Gas products with a selectable biogas share of 30% or 100%; for heating with different ecological footprints.
District heating
District heating for comfortable heating without your own heating system; heat supply as an alternative to decentralized heating systems.
PV feed-in
Photovoltaic feed-in with compensation and improved conditions for grid suitability and profitability of solar installations.
Photovoltaics
Photovoltaics services for planning and implementing solar installations, as well as support on the way to becoming your own solar power producer.
E-mobility
Charging solutions for single-family and multi-family houses; implementation of the right infrastructure for charging electric cars.
Self-consumption community EVG+
Self-consumption communities for solar installations to improve economic efficiency; support with administrative implementation.
Service connection
Registration of new installations and changes to existing installations; forms for work on service connections.
Line information and construction
Support with planning and implementing civil engineering projects, including construction coordination of line projects.
Engineering
Engineering services for pipeline construction, grid analyses, grid concepts and cost estimates for construction projects.
Grid services
Outsourcing of tasks for grids and facilities for electricity, gas, water, district heating and fiber optic.
Services heat water gas
Services in the areas of heat, water and gas for planning, operation and maintenance of facilities and networks.
Trust & reputation

ranQ Trust Score of SWL Energie AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

SWL Energie AG scores 64.3 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.45.824%
  • 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.89.710%
  • 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.88.08%
SWL Energie AG scores 94.3 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.90.07%
SWL Energie 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%
SWL Energie AG scores 88.4 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.76.74%
Qualifications+0.00

SWL Energie AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.8 out of 5 stars from 33 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 33 reviews across all connected sources

Sources
GGoogle3.833
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 10, 2026Media
Elektrizitätsversorgung soll in SWL AG integriert werden
nau.ch
July 1, 2026Media
Lenzburger SWL plant Investitionen und spricht über die Dividende
aargauerzeitung.ch
July 1, 2026Media
SWL und EW Staufen schliessen Zusammenschluss ab
nau.ch
July 1, 2026Media
Staufen wird Miteigentümerin der SWL Energie AG
aargauerzeitung.ch
May 7, 2026Media
Möriken-Wildegg/Lenzburg: Zwei regionale Energieversorger suchen gemeinsame Zukunft
aargauerzeitung.ch
April 30, 2026Media
Rupperswil prüft Zusammenschluss mit SWL Energie AG
aargauerzeitung.ch
March 20, 2026Media
Neues Geschäftsleitungsmitglied bei der SWL Energie AG
aarauer-nachrichten.ch
October 21, 2025Media
«Beste Lösung»: Zusammenschluss des Elektrizitätswerks mit der SWL Energie AG steht zur Diskussion
aargauerzeitung.ch

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Location

Werkhofstrasse 10
5600 Lenzburg
Opening hours
Mon
07:30 - 11:45, 13:15 - 17:00
Tue
07:30 - 11:45, 13:15 - 17:00
Wed
07:30 - 11:45, 13:15 - 17:00
Thu
07:30 - 11:45, 13:15 - 17:00
Fri
07:30 - 11:45, 13:15 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.698.660
Founded
2002 · 24 years
Last commercial register change
July 23, 2026
Employees
51 to 100
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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