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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentOpfikonArc Power GmbH
Arc Power GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of ARC Power GmbH is the development, manufacture and supply of high-quality, reliable DC/DC power supply solutions for the aerospace industry. The company offers standard and customer-specific power supply systems that meet the demanding standards of the aerospace industry and are designed and manufactured in Europe.

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Products & services

Industry:Research & DevelopmentTechnical Consulting & Engineering
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4.0/5

Arc Power GmbH

Electrical Industry
✓ Offered11
DC/DC converter
ESA-compliant DC/DC converters for space and aerospace applications, including hybrid and flyback/push-pull variants for high reliability and extreme environments.
DC/DC converter controller for New Space
Controllers and converters for New Space programs, supporting custom power supply designs and standardized space applications.
Modular power units
Modular power units for space missions, with integrated protection, filtering and converter functions for custom power supply systems.
EGSE - Electrical Ground Support Equipment
Electrical ground support equipment for development, integration, testing and validation of space hardware.
Electrical and Electronics System Engineering
System engineering for electronic and electrical systems, including requirement specifications, architecture development, interface definitions, design entry and component selection.
EMC analysis and testing
EMC analyses and testing for electromagnetic compatibility of space and aerospace electronics.
Safety and Reliability Analysis
Safety and reliability analyses with FMEA, FMECA and FTA for demanding space applications.
Electrical design and simulations
Electrical design and simulations, including PSpice simulations, magnetic component design as well as Part Stress, Worst Case and Thermal Analysis.
Custom design and system engineering
Tailored design and system engineering solutions for space and aerospace projects, including power distribution, protection circuits, drivers and battery management.
Manufacturing and Testing
Prototyping, assembly and testing for breadboards, EM, EQM and FM assemblies, including validation and design of electrical ground support equipment.
PCB Assembly Line
Automated PCB assembly for prototypes, small series and medium series using pick-and-place, vapour-phase soldering and stencil printing.
Trust & reputation

ranQ Trust Score of Arc Power GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

Arc Power GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Arc Power GmbH scores 80.9 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.86.512%
  • 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%
Arc Power GmbH 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%
Arc Power GmbH scores 10.0 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 35.10.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Arc Power GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

October 17, 2019Media
BIC of CERN selects Arc Power and Terapet as new incubatees
startupticker.ch

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Location

Bruggackerstrasse 20
8152 Opfikon

At a glance

Legal form
Limited Liability Company
UID
CHE-220.614.399
Founded
2016 · 10 years
Last commercial register change
March 7, 2023
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.
88.0
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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