Electrical Planning & Installation in Aarau

Companies

All 12 companies in Aarau

Eglin Elektro AG Aarau

Since 2005

Electrical planning and installationPower installationsLighting

View profile5(4)

Certum Sicherheit AG

Since 2018

Electrical inspections

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SANTEC Systems AG

Since 2019

LED luminaires and lampsLED lighting systemsEnergy & Technology

View profile5(1)

Weiss weiss wie GmbH

Since 2021

Electrical inspectionElectrical consultingPhotovoltaic systems

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Jost Elektro AG Brugg, Zweigniederlassung Aarau

Since 2022

Electrical installationsPlanning & project designBuilding automation

View profile5(7)

RSK Elektro AG

Since 2022

Electrical installationsEmergency electrical assistanceLighting planning

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Tophinke Elektro Kontroll AG

Since 2024

Electrical installations for industry and commerceAutomation solutions for industrial processesEnergy solutions for businesses

View profile4.2(5)

ESS EnergieService Schweiz GmbH

Since 2024

Solar systemsBattery storage

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IL

In Light GmbH

Since 2013

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SA

SELL ANLAGENBAU AG

Since 2017

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AE

Astra Elektro GmbH

Since 2023

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ME

Mekled Elektrorohbau GmbH

Since 2025

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Electrical Planning & Installation in Aarau

12Electrical Planning & InstallationCommercial register (Zefix) · as of September 24, 2026

2022Median year of registrationCommercial register (Zefix) · as of September 24, 2026

532in the Canton of AargauCommercial register (Zefix) · as of September 24, 2026

6,422in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Neuenhof14 Baden14 Brugg AG13 Spreitenbach11 Oftringen11 Rheinfelden11 Wettingen10 Würenlos9 Oberentfelden9 Wohlen AG8

Industry axis

Electrical Planning & Installation in other places

Electrical Planning & Installation across Switzerland

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Place axis

Other industries in Aarau

All companies in Aarau

Management Consulting121 Property Management118 Holding Companies98 IT Consulting & Services81 Restaurants77 Real Estate Brokerage70 Architecture Firms67 Software Development67 Coaching & Personal Development59 Real Estate Project Development58 Fiduciary Offices54 Technical Consulting & Engineering53 Continuing Education Institutes48 Advertising Agencies47 NGOs & NPOs45 Recruitment & HR Consulting36 Trade Fair & Event Organizers34 Hair Salons31 General Contractors28 Online Shops27 Other Service Industries26 Construction & Project Management26 Cultural & Educational Organizations24 Psychiatry & Psychotherapy24 Catering24 Professional & Trade Associations23 Law Firms & Notary Offices22 Pension Funds21 Retail - Textiles & Clothing21 Beauty Salons20 Medical Technology Industry20 Financial Services19 Retail - Food & Luxury Items18 Publishing17 Facility Management & Cleaning17 Clubs, Bars & Event Venues16 Logistics & Transport Companies16 Naturopathic Clinics15 Photography14 Painting & Plastering14 Sports & Recreation Instruction14 Wellness & SPA Facilities14 Web Portals & Platform Companies14 Automotive & Vehicle Trade14 Solar & Photovoltaics13 Physiotherapy13 Wholesale - General Specialty Trade13 Wholesale - Machinery & Technical Equipment13

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Electrical Planning & Installation inAarau

All 12 companies in Aarau

Electrical Planning & Installation in the region

Electrical Planning & Installation in other places

Other industries in Aarau

Electrical Planning & Installation in
Aarau