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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustryInterlakenSemikron Danfoss AG
Semikron Danfoss AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Semikron Danfoss is the development and manufacture of innovative solutions for the efficient and sustainable use of energy, particularly in the automotive, industrial and renewable energy sectors. The company focuses on producing products that contribute to reducing energy consumption and minimizing CO2 emissions.

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Offering

Products & services

Industry:Electrical Industry
✓ Offered
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4.0/5

Semikron Danfoss AG

11
Power modules
Power modules for industrial, renewable and e-mobility applications, including traction, motor drives, UPS systems, power supplies, EV chargers, wind, solar and energy storage.
Power Electronic Stacks
Ready-to-integrate stacks up to multi-megawatt range for high-power conversion systems, supporting industrial and renewable energy applications from concept to production.
Power electronics system solutions
System-level power electronics for data centers, motor drives, UPS systems, renewable energy, green hydrogen and active filtering, including integrated building blocks and converter platforms.
SEMITRANS 20
High-power module for large converters in traction, renewables and drives, with low-inductance design, easy paralleling, traction and industrial versions, and serial-production availability.
SKiiP 4 SiC 2kV
Integrated SiC IPM with 2kV SiC MOSFETs, matched gate driver, current and voltage sensing, liquid cooling and protection functions for 1500VDC systems.
Power electronics for industry applications
Power electronics for motor drives, UPS systems, rail traction systems, power supplies and EV chargers, supported by comprehensive power modules and systems.
Power electronics for renewable energy applications
Power electronics for wind energy, solar and energy storage systems, and green hydrogen applications, backed by power modules and system solutions.
Power electronics for e-mobility
Power electronics for on-highway and off-highway vehicles and EV charging infrastructure, drawing on automotive power module experience and efficient topologies.
Power Electronics Online Shop
Online shop for power electronics products and related purchasing, with cart, login and account-based functions.
SemiSel Simulation
Online simulation tool for losses and temperatures, and for selecting power semiconductor components, with login and free account registration.
Material Number look-up tool
Lookup tool to translate old Semikron Danfoss material numbers into new SAP part numbers and find 1:1 matches after the ERP system change.
Trust & reputation

ranQ Trust Score of Semikron Danfoss AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Semikron Danfoss AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
Semikron Danfoss 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%
Semikron Danfoss 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%
Semikron Danfoss AG scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Semikron Danfoss AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rugenparkstrasse 7
3800 Interlaken
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.144.729
Founded
1974 · 52 years
Last commercial register change
August 18, 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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