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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringFlumsSF Elektro-Engineering AG
SF Elektro-Engineering AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company sf elektro-engineering ag is a medium-sized family-owned business specializing in the planning, development, and implementation of industrial automation and control systems. The core activities include: * Drive Technology: Development and implementation of drive systems for industrial plants * Automation and Control: Planning and implementation of automation and control systems for industrial plants * Electrical Planning: Development and implementation of electrical plans for industrial plants * Embedded Systems: Development and implementation of embedded systems for industrial plants * Engineering: Provision of engineering services for industrial plants * Machine Safety: Consulting and implementation of machine safety solutions for industrial plants * Traceability: Implementation of traceability systems for industrial plants * Weighing Technology: Development and implementation of weighing technology solutions for industrial plants The company also offers services such as retrofit, picketing, storage, laboratory, and simulation, and supports customers in modernizing and optimizing their industrial plants.

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Products & services

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SF Elektro-Engineering AG

Technical Consulting & Engineering
✓ Offered11
Industrial automation and control systems
Industrial automation and control systems for production and process plants, including planning, programming, commissioning and lifecycle support.
Retrofit
Retrofit of existing plants with modernisations, conversions and replacement solutions for discontinued key components, including risk analysis, documentation and productivity improvements.
Advisory, project management and engineering
Advisory, project management, engineering, control systems and maintenance for plant and automation projects, from concept to operation.
Electrical design
Electrical design for power distribution, power quality and standard-compliant dimensioning, considering machine safety, ATEX zones, VKF and NIN.
Automation / control
Automation and control with control and automation systems, operator and monitoring systems, industrial communication and process control engineering.
Drive technology
Drive technology for industrial production, welding technology, coatings, robotics, storage and conveying technology, pumps, fans, compressors and cranes.
Weighing technology
Weighing technology and measurement and testing technology for high-dynamic test rigs, weights, forces, temperatures, coating thicknesses and data-based visualisation.
Data traceability
Data traceability with data capture, alerts, database connectivity and interfaces for industrial plants and ERP tools.
Embedded systems
Embedded systems for industrial applications, including software, simulation, testing, connectivity and a lab environment to prepare commissioning.
Machine safety
Machine safety for industrial plants, with standard-compliant design, safety requirements, safety shortcomings and protection of employees.
On-call & storage
On-call and storage service with 7x24 availability, remote maintenance and spare part availability for rapid fault rectification.
Trust & reputation

ranQ Trust Score of SF Elektro-Engineering AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

SF Elektro-Engineering AG scores 65.9 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.79.224%
  • 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.58.610%
  • 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.35.08%
SF Elektro-Engineering AG scores 89.3 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.70.07%
SF Elektro-Engineering AG scores 85.0 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).85.022%
SF Elektro-Engineering AG scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SF Elektro-Engineering AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.9 out of 5 stars from 9 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
4.9
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.99
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Marktstrasse 21
8890 Flums

At a glance

Legal form
Corporation
UID
CHE-103.856.831
Founded
1987 · 39 years
Last commercial register change
April 14, 2025
Employees
11 to 20
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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