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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringOpfikonARNOLD Engineering und Beratung AG für EMV und Blitzschutz
ARNOLD Engineering und Beratung AG für EMV und Blitzschutz Logo
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ARNOLD Engineering und Beratung AG für EMV und Blitzschutz

Summary

About the company

The core activity of ARNOLD Engineering and Consulting is consulting, conception, measurement, analysis, support, control, investigation, testing and information in the fields of Electromagnetic Compatibility (EMC) and Lightning Protection, particularly in the areas of: Installation technical services in the field of EMC, NIS field measurements, NIS simulations, network analyses and interference analyses, Plant design, expert opinions, system checks, lightning and overvoltage protection consulting, Training and control of electrical low-voltage installations according to NIV, Measurement of conducted disturbances and network quality analyses in the low-voltage network up to 1000V.

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Products & services

Industry:Technical Consulting & Engineering
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EMC consultancy and services
Consulting and support for EMC problems, installation and network assessment, fault analysis, identification of noise sources, system review, system optimization, NIS simulation and standards consulting.
Lightning protection consultancy and design
Consulting and support for external and internal lightning protection measures, design of lightning protection systems, on-site execution support, coordination, periodic inspections, consulting on surge protection and damage analysis.
Measurements and network analysis
Measurements in low- and high-frequency ranges, emission measurements, network quality analyses, troubleshooting, field measurements, shielding attenuation and earthing measurements, as well as customer-specific measurement campaigns.
EMC and lightning protection concepts
Concepts for fault- and emission-reduced electrical installations, surge protection, earthing, EMC in data centers, equipotential bonding, switchgear combinations, tender and execution specifications.
EMC and lightning protection training
Training sessions and workshops on earthing and equipotential bonding, external and internal lightning protection, EMC for office, commercial and industrial buildings, frequency converters and electrical installations.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
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Location

Wallisellerstrasse 75
8152 Opfikon
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:45
Tue
07:30 - 12:00, 13:00 - 16:45
Wed
07:30 - 12:00, 13:00 - 16:45
Thu
07:30 - 12:00, 13:00 - 16:45
Fri
07:30 - 12:00, 13:00 - 16:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-244.369.339
Founded
2011 · 15 years
Last commercial register change
November 5, 2025
Employees
11 to 20

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