Technical Consulting & Engineering in
St. Gallen

141 companies in Technical Consulting & Engineering based in St. Gallen — name and year of registration from the commercial register.

Companies

50 of 141 companies

Grundbauberatung AG Logo

Grundbauberatung AG

Since 1965

GeotechnicsGeologyHydrogeology / Hydrology
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Gerevini Ingenieurbüro AG Logo

Gerevini Ingenieurbüro AG

Since 1975

Structural designBuilding physicsAcoustics
View profile5(2)
Bühler + Scherler AG Logo

Bühler + Scherler AG

Since 1983

Electrical engineeringBuilding automationEnergy consulting
View profile5(1)
brp-Automation AG Logo

brp-Automation AG

Since 1985

AutomationDrive technologyServices
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R+R SonicDesign AG Logo

R+R SonicDesign AG

Since 1986

Planning, Installation and Integration of Audio, Lighting and Media TechnologySale of Professional Audio, Lighting and Vision SystemsService and Maintenance for Installations and Systems
View profile4.8(22)
Oekoplan AG Logo

Oekoplan AG

Since 1988

HVAC&R planningSanitary planning and specialist coordinationEnergy concepts and energy documentation
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Bedafa AG Logo

Bedafa AG

Since 1991

Construction ConsultingConstruction PlanningProject Management
View profile5(1)
Meyer & Schaltegger AG Logo

Meyer & Schaltegger AG

Since 1991

Noise burden cadastre and EIANoise forecasts and planning of remediation measuresRoom and building acoustics
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BGG Engineering AG Logo

BGG Engineering AG

Since 1991

EMSRL engineering and planningConsulting and concept studiesProcess and plant optimization
View profile5(1)
Kempter + Partner AG, Heizungs-, Klima-, Sanitär- und Energietechnik Logo

Kempter + Partner AG, Heizungs-, Klima-, Sanitär- und Energietechnik

Since 1991

Building services planningConsultingServices
View profile5(2)
Negal Engineering AG Logo

Negal Engineering AG

Since 1995

Hardware & software developmentDevice developmentPCB design
View profile5(3)
FS Geotechnik AG Beratende Ingenieure ETH/SIA Logo

FS Geotechnik AG Beratende Ingenieure ETH/SIA

Since 1996

GeotechnicsGeologyNatural hazards
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Diener & Tobler Energietechnik GmbH Logo

Diener & Tobler Energietechnik GmbH

Since 1996

Heating and ancillary cost allocationConsulting and sales of metering equipmentInstallation and operation of metering systems and communication networks
View profile3(4)
IBF Innovative Bio Fibre Corporation AG Logo

IBF Innovative Bio Fibre Corporation AG

Since 1996

Supply management for industrial production chainsIntegrated supply management for industrial production chains
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QSW Ingenieur Jürg Meier Logo

QSW Ingenieur Jürg Meier

Since 1997

Water supply master planning (GWP)Quality assurance systems for water suppliesQS software and maintenance programmes for drinking water
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Andres Geotechnik AG Logo

Andres Geotechnik AG

Since 1997

GeotechnicsGroundwaterContaminated sites
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art light GmbH Logo

art light GmbH

Since 1997

Daylight and artificial light planningLight analyses, concepts and studiesLighting calculations and visualisations
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Ingenias AG Logo

Ingenias AG

Since 1997

Environmental engineeringHydraulic engineering and natural hazardsGeology, geothermal energy and ground investigation
View profile5(1)
Amstein + Walthert St. Gallen AG Logo

Amstein + Walthert St. Gallen AG

Since 1998

Integrated building services designEngineeringConsulting
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Skat Consulting AG Logo

Skat Consulting AG

Since 1998

Project implementationConsultancyFacilitation & Innovative Learning
View profile3.7(3)
laCom GmbH Logo

laCom GmbH

Since 1999

Building automationDesign and engineeringSwitch cabinet construction and electrical schematics
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Intellion AG Logo

Intellion AG

Since 2000

Smart Automation for Semicon Fabs (LotTrack)eKanban for B- und C-Parts (LeanOrder)Wireless Solutions for Intralogistics and Factory Automation
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IG Energietechnik AG Logo

IG Energietechnik AG

Since 2000

Heating PlanningVentilation and Air Conditioning PlanningEnergy Consulting
View profile5(1)
Studer + Strauss AG Logo

Studer + Strauss AG

Since 2001

Heat and Moisture ProtectionSound InsulationRoom Acoustics
View profile5(1)
Ingenieurbüro Nagel + Steiner GmbH Logo

Ingenieurbüro Nagel + Steiner GmbH

Since 2001

Traffic planning and traffic engineeringTraffic surveys and traffic countsTraffic impact assessments and traffic planning for individual projects
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Elektro-Control Schmid GmbH Logo

Elektro-Control Schmid GmbH

Since 2002

Electrical installation inspectionsEnergy optimisationGrid analyses
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Rhex GmbH Logo

Rhex GmbH

Since 2002

Vehicle expert reports & appraisalsBoat and ship expert reports & appraisalsFleet management
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Borgogno Eggenberger + Partner AG Logo

Borgogno Eggenberger + Partner AG

Since 2002

Bridge constructionBuilding constructionCivil engineering
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Hilber + Giger ElektroCom GmbH Logo

Hilber + Giger ElektroCom GmbH

Since 2003

ConsultingPlanningExecution
View profile5(2)
ATS Automation GmbH Logo

ATS Automation GmbH

Since 2004

AutomationMaintenance, RetrofitInspection cell with Delta robot
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CSD Ingenieure AG Logo

CSD Ingenieure AG

Since 2004

Environmental and engineering consultingContaminated site and pollutant remediationGeology and geotechnics
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Zürcher Elektroplanungen AG Logo

Zürcher Elektroplanungen AG

Since 2005

Electrical planning and consultingPlanning of power supply systemsPlanning of low-voltage and security systems
View profile5(1)
lichtstark M. Benz Logo

lichtstark M. Benz

Since 2005

Lighting DesignDynamic LED Lighting InstallationsVisualisations
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Abonax AG Logo

Abonax AG

Since 2006

Energy solutionsElectricity communities (LEG, vZEV, vEVG)Solar community
View profile5(4)
Business Creation Wind Energy AG Logo

Business Creation Wind Energy AG

Since 2007

Business redevelopment solutionsDevelopment of industrial parks and business centresJob creation and job retention programmes
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Gebäudeanalyse Martin Felder SIA, Ingenieurbüro für Bauphysik, Akustik und Messtechnik Logo

Gebäudeanalyse Martin Felder SIA, Ingenieurbüro für Bauphysik, Akustik und Messtechnik

Since 2008

Energy planningSound insulation and noise protectionMeasurements
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IEP Ingenieure AG Logo

IEP Ingenieure AG

Since 2008

AcousticsBuilding physicsHeating, cooling and air engineering
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Egli Engineering AG Logo

Egli Engineering AG

Since 2008

Property protectionIntervention planningHazard and risk analyses
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Trinox Engineering AG Logo

Trinox Engineering AG

Since 2010

Process systemsPigging systemsSanibowl ball valves
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energenta GmbH Logo

energenta GmbH

Since 2011

Energy consultingConstruction consulting and site supervisionEnergy attestations
View profile5(2)
hevii technologie GmbH Logo

hevii technologie GmbH

Since 2011

Bolted Joint ReliabilityProcess ReliabilityProcess Security
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Ingenieurbüro Bieli GmbH Logo

Ingenieurbüro Bieli GmbH

Since 2011

Traffic engineeringTraffic planning
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HEFTI. HESS. MARTIGNONI. St. Gallen AG Logo

HEFTI. HESS. MARTIGNONI. St. Gallen AG

Since 2011

Integrated Building Services (HLKSE+)HVAC EngineeringElectrical Engineering
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büchel technical - engineering und prozesstechnik Logo

büchel technical - engineering und prozesstechnik

Since 2012

Hardware planning and security technologySoftware engineering for control engineeringDrive and control technology
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Niederegger AG Bauingenieure ETH/SIA Logo

Niederegger AG Bauingenieure ETH/SIA

Since 2012

Overall planningBuilding constructionCivil engineering
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GEOQUIP Marine Asset AG Logo

GEOQUIP Marine Asset AG

Since 2013

Offshore Geotechnical Site InvestigationsGeotechnical Data InterpretationOffshore Geotechnical Engineering
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Creative Technical Solutions GmbH Logo

Creative Technical Solutions GmbH

Since 2014

Project management / implementation for audio, video and control systemsGraphic servicesElectronic prototyping and repairs
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Längle & Staub GmbH Logo

Längle & Staub GmbH

Since 2014

General planningSanitary planningHeating – Cooling – Ventilation planning
View profile4.7(6)
AQTec AG Logo

AQTec AG

Since 2014

Consulting and support for production and quality optimisationBusiness management and operations leadershipPersonnel development and staff training
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Ghisleni Partner AG Logo

Ghisleni Partner AG

Since 2015

General planningClient representationConstruction cost consulting
View profile3.8(4)

Technical Consulting & Engineering in St. Gallen

141Technical Consulting & EngineeringCommercial register (Zefix) · as of September 24, 2026
2013Median year of registrationCommercial register (Zefix) · as of September 24, 2026
984in the Canton of St. GallenCommercial register (Zefix) · as of September 24, 2026
15,543in SwitzerlandCommercial register (Zefix) · as of September 24, 2026
Locations

Technical Consulting & Engineering in the region

Point size by number of companies per place.

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