Technical Consulting & Engineering in
Rapperswil SG
17 companies in Technical Consulting & Engineering based in Rapperswil SG — name and year of registration from the commercial register. The list below shows them all.
Companies
All 17 companies in Rapperswil SG
Frei + Krauer AG
Since 1993
Water supplyCivil engineeringGeneral planning
View profile4.2(5)
Knecht Elektronik
Since 2002
Design of digital circuits in VHDL or VerilogFreelance collaboration as electronics developerDevice development and device construction
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Tresch + Kieliger GmbH
Since 2006
Engineering services for test benches and test bench infrastructureTest benches and test bench componentsMeasurement technology and instrumentation
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Rovi Energie AG
Since 2010
Project developmentConcept studyFeasibility study
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shouldcosting gmbh
Since 2014
Product data intelligence (Luminarity)Cost calculation for manufacturing costs (CostChecker)AI-powered article classification (CLASSifizer)
View profile4.5(4)
Ghisleni Partner AG
Since 2015
General planningConstruction site managementConstruction economics
View profile3.8(4)
Frank Energy GmbH
Since 2017
Technical and strategic consultingProject support for energy transition projectsEnergy expertise for renewable gases and power-to-gas
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PIPELAB GmbH
Since 2021
Hydraulic and Pipe Stress InvestigationsControl System InvestigationsCommissioning Support
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africa enablers GmbH
Since 2022
Advisory
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enex engineering GmbH
Since 2022
Energy and building services consultingHVAC design and specialist engineeringEnergy analysis and monitoring
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Leventa GmbH
Since 2024
Fire protection consulting and planningQuality assuranceRisk-based fire protection
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Schiess ENG AG
Since 1996
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Technical Consulting & Engineering in Rapperswil SG
17Technical Consulting & EngineeringCommercial register (Zefix) · as of August 26, 2026
2016Median year of registrationCommercial register (Zefix) · as of August 26, 2026
627in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026
10,435in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Technical Consulting & Engineering in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Technical Consulting & Engineering across SwitzerlandTechnical Consulting & Engineering in other places
St. Gallen102Jona32Wil SG28Gossau SG21Altstätten SG18Buchs SG17Diepoldsau15Flawil14Widnau11Sargans11Rorschach10Goldach10St. Margrethen SG9Bad Ragaz9Uznach9Rorschacherberg8Zuzwil SG8Au SG7Heerbrugg7Mels7Wittenbach7Oberuzwil7Mörschwil6Engelburg6Flums6Abtwil SG6Degersheim6Oberbüren6Ebnat-Kappel6Bronschhofen6Rebstein5Thal5Oberriet SG5Niederuzwil5Eschenbach SG5
By canton
Canton of Zurich1,694Canton of Bern951Canton of Vaud905Canton of Aargau848Canton of Ticino722Canton of St. Gallen627Canton of Geneva525Canton of Lucerne499Canton of Zug471Canton of Valais405Canton of Fribourg356Canton of Thurgau328Canton of Basel-Country318Canton of Grisons308Canton of Solothurn238Canton of Schwyz236Canton of Neuchâtel180Canton of Schaffhausen101Canton of Appenzell Outer Rhodes96Canton of Nidwalden91Canton of Jura81Canton of Obwalden56Canton of Glarus52Canton of Uri32Canton of Appenzell Inner Rhodes22
Place axis
All companies in Rapperswil SGOther industries in Rapperswil SG
Restaurants40Software Development29Management Consulting26Architecture Firms24Holding Companies21Advertising Agencies20Coaching & Personal Development19Real Estate Project Development19Hair Salons18IT Consulting & Services18Property Management18Real Estate Brokerage16Online Shops15Retail - Textiles & Clothing15Fiduciary Offices12Naturopathic Clinics11Recruitment & HR Consulting10Beauty Salons10Physiotherapy10Retail - Watches & Jewelry10Facility Management & Cleaning9Other Service Industries8Cultural & Educational Organizations8Web Portals & Platform Companies8Continuing Education Institutes8Retail - Food & Luxury Items8Research & Development7General Contractors7Interior Design & Furnishing7Plumbing & Building Services7Hotels7Travel Agencies7Film & TV Production6Photography6Electrical Industry6Food Processing6IT Security6Clubs, Bars & Event Venues6Construction & Project Management5Horticulture & Landscaping5Electrical Planning & Installation5Sports & Recreation Instruction5Wellness & SPA Facilities5General Practitioner Clinics5Retail - Bicycles & Sports Equipment5Logistics & Transport Companies5