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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySchwerzenbachSMS Elex AG
SMS Elex AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SMS Elex AG manufactures and sells dry and wet round electrostatic precipitators for steel mills, providing equipment for flue gas cleaning.

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Products & services

Industry:Mechanical Engineering Industry
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4.2/5

SMS Elex AG

12
Electrostatic precipitators
Electrostatic precipitators for industrial gas cleaning and dust removal of gases; energy-efficient collection with low maintenance and spare-parts requirements.
DeNOx systems
DeNOx systems for catalytic gas cleaning; reduction of NOx, dioxin, furan, hydrocarbons and ammonia in industrial flue gases.
Evaporative coolers
Evaporative coolers to lower flue gas temperature using water injection; reduce flue gas volume and specific dust resistivity.
Hybrid filters
Hybrid filters made from a combination of electrostatic precipitators and fabric filters; suitable for converting existing electrostatic precipitators where the dust content in the clean gas is low.
Conversion to fabric filters
Conversion of existing electrostatic precipitators to fabric filters; Reverse-Air and Pulse-Jet filters for robust dust removal and fast implementation.
Water injections
Water injections for reducing the temperature of flue gases; protection of downstream plant components, also retrofittable for existing systems.
Inspection & revision
Inspection and overhauls of systems to ensure functionality, service life and limit values; early spare-parts planning and usually short inspection times.
Retrofit & Upgrade
Conversion and modernization of existing systems to increase capacity and comply with new limit values; replacement only of necessary components, reuse of existing parts.
Commissioning
Commissioning of systems after installation; testing of sensors, actuators, signals and step chains, as well as training for operation and maintenance.
Troubleshooting
Rapid fault rectification on site for equipment problems; support to avoid downtime, reduced operation mode or other consequences.
Remote maintenance
Remote maintenance for diagnosing and resolving system problems; access to customer data for initial assessment, adjustable individually to security requirements.
Assembly
Worldwide assembly assignments for new plants, inspections and overhauls, also for third-party installations; organization of the construction site and assembly procedures.
Trust & reputation

ranQ Trust Score of SMS Elex AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

SMS Elex AG scores 60.4 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.63.324%
  • 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.45.610%
  • 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%
SMS Elex 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%
SMS Elex AG 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%
SMS Elex AG scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SMS Elex AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 5 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
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Eschenstrasse 6
8603 Schwerzenbach
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:00
Tue
07:30 - 12:00, 13:00 - 16:00
Wed
07:30 - 12:00, 13:00 - 16:00
Thu
07:30 - 12:00, 13:00 - 16:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.516.196
Founded
2008 · 18 years
Last commercial register change
September 21, 2017
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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