Electrical Planning & Installation in
Wollerau

5 companies in Electrical Planning & Installation based in Wollerau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Wollerau

Portmann & Cavelti Elektro + Planungs AG

Since 1999

Electrical Installations for New Build & RenovationService & RepairPhotovoltaics

View profile4.6(12)

unicable AG

Since 2002

Planning, Design and Documentation of LWL InstallationsAssembly, Installation, Testing and Maintenance of LWL and CU SystemsDatacenter Integration and Quality Checks

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Lingenhel Technics GmbH

Since 2019

Telecommunications installationProject takeover & project support

View profile5(1)

Erb Elektroservice GmbH

Since 2011

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ITECH Multi Services AG

Since 2016

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Electrical Planning & Installation in Wollerau

5Electrical Planning & InstallationCommercial register (Zefix) · as of August 25, 2026

2011Median year of registrationCommercial register (Zefix) · as of August 25, 2026

126in the Canton of SchwyzCommercial register (Zefix) · as of August 25, 2026

5,268in SwitzerlandCommercial register (Zefix) · as of August 25, 2026

Locations

Electrical Planning & Installation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 25, 2026

Largest places

Lachen SZ9 Schindellegi9 Altendorf8 Siebnen7 Küssnacht am Rigi7 Pfäffikon SZ6 Buttikon SZ5 Rothenthurm5 Ibach5 Goldau5

Place axis

Other industries in Wollerau

All companies in Wollerau

Management Consulting152 Holding Companies110 IT Consulting & Services74 Real Estate Project Development64 Software Development56 Property Management50 Advertising Agencies39 Fiduciary Offices38 External Asset Management36 Recruitment & HR Consulting28 Real Estate Brokerage28 Financial Services22 Funds & Investment Companies20 Medical Technology Industry18 Private Equity & Venture Capital17 Coaching & Personal Development16 Restaurants16 General Contractors14 Insurance Brokerage & Consulting14 Research & Development13 Construction & Project Management13 Pharmaceutical Industry13 Wholesale - General Specialty Trade13 Mechanical Engineering Industry12 Online Shops12 Other Service Industries11 Technical Consulting & Engineering11 Trade Fair & Event Organizers11 Plumbing & Building Services11 Web Portals & Platform Companies11 Continuing Education Institutes11 Public Relations Consulting10 Wholesale - Machinery & Technical Equipment10 Chemical Industry9 Energy Industry9 Jewelry & Precious Metal Manufacturing9 Auto Repair Shops9 Automotive & Vehicle Trade9 Wholesale - Electronic Devices9 Interior Construction8 Timber Construction & Carpentry8 Sports & Recreation Instruction8 Pension Funds8 Textile & Clothing Industry8 Facility Management & Cleaning8 Logistics & Transport Companies8 Licensing & Marketing of Intellectual Property7 Architecture Firms7

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Electrical Planning & Installation inWollerau

All 5 companies in Wollerau

Electrical Planning & Installation in the region

Electrical Planning & Installation in other places

Other industries in Wollerau

Electrical Planning & Installation in
Wollerau