Technical Consulting & Engineering

geokestenholz Vermessung AG 

Seltisberg · Since 2015

The core activity of Geo Kestenholz Vermessung AG is the provision of services in the field of geomatics, particularly in surveying, data processing and monitoring. Specifically, this includes: Surveying: terrain surveys, laser-based and reflectorless object surveying, crack control and other high-precision surveying work; Data processing: creation of digital terrain models, terrain profiles, excavation layouts and string line layouts; Monitoring: monitoring of heights and positions of terrain, excavations, buildings or objects, particularly for detecting changes and movements.

Florauna GmbH 

Degersheim · Since 1995

GeOs GmbH. is a planning and consulting firm for nature and landscape. It provides services in agricultural and alpine land management, nature and landscape conservation, faunistic surveys, protection ordinances and soil-science construction supervision, and carries out projects such as renaturation, maintenance concepts and environmental compatibility assessments.

GÉO SOLUTIONS ingénieurs SA 

Corsier-Sur-Vevey · Since 1980

GÉO SOLUTIONS ingénieurs SA is an independent engineering and surveying firm specializing in the fields of geomatics, territorial development (spatial planning), civil engineering, and environmental engineering. The core activities include: Geomatics: creation of 3D models, laser scanning, photogrammetry, geographic information systems (GIS), and cartography; Territorial development: spatial planning, urban planning, landscape planning, and environmental planning; Civil engineering: construction engineering, road construction, water construction, bridge construction, and other infrastructure projects; Environment: environmental impact assessments, environmental management, and sustainable development. The company also offers specialized services such as Mobile Mapping, Drone inspections, and 3D visualization.

geotopo ag 

Frauenfeld · Since 2005

The core activity of geotopo ag encompasses services in the fields of surveying, geoinformation and 3D geomatics. Specifically, the company offers the following services: * Surveying and Cadastre: Official surveying, construction surveying, land management and OEREB cadastre * Special Surveying: Engineering surveying, drone surveying, crack records and evidence securing, rail surveying * Geoinformation: Pipeline cadastre, WebGIS, interfaces, rail GIS, GIS evaluations and Refnet * 3D Geomatics: Laser scanning, mobile mapping, existing models and IFC models * IT: IT services and IT all-rounder services The company positions itself as an engineering company with a focus on surveying, geoinformation and 3D geomatics.

Gerster Gebäudetechnik AG 

Altstätten Sg · Since 1985

The core activity of Gerster Gebäudetechnik is the planning and consulting of systems in the field of building technology, particularly in the areas of heating, cooling, ventilation, climate control and sanitation for the residential, home, school, hospitality, commercial and industrial sectors.

GF-Tech GmbH 

Altdorf Ur · Since 2021

The core activity of GF-Tech GmbH is the planning, design, installation and commissioning of fibre optic systems and data communication networks, including consulting, repair and maintenance. The company also offers a wide range of fibre optic products and supports customers in their digital transformation by providing customized solutions for communication networks.

GiCoDeMec Sàrl 

Gland · Since 2023

GiCoDeMec Sàrl is a mechanical engineering firm providing design, consulting, mechanical product development, integration and related services. Its activities include R&D, industrialization and project management, with work on test benches, adaptors and medical-device equipment (ISO 13485, IEC 60601).

Girod CoDeMec 

Gland · Since 2018

Girod CoDeMec is a mechanical engineering firm providing design, consulting, mechanical product development, industrialization and system integration services. Offerings include development and industrialization of industrial machinery and medical devices (ISO 13485, IEC 60601), test and calibration benches, dosing systems and technical installation planning.

GIS Daten AG 

Stans · Since 1996

The core activity of GIS Daten AG is the provision and management of geographic information (geodata) as well as the development and operation of applications and services in the field of geographic information systems (GIS). This includes in particular: data harmonization and management, provision of geodata and GIS applications (WebGIS, desktop applications, web services, etc.), consulting and coordination in the field of geomarketing and GIS, development and operation of specialized applications and web applications, and sales of geodata and GIS services. The company supports public and private organizations in the collection, management, and use of geographic information and offers solutions for various fields of application such as planning, administration, environment, and tourism.

Gmeiner AG, Ingenieurbüro, Luzern 

Lucerne · Since 1980

The company's core activity is the provision of engineering services for civil and structural engineering, particularly the planning and implementation of construction projects with consideration for economic efficiency, innovation, resource conservation and environmental compatibility.

Gode AG Zürich, Ingenieurgesellschaft für Elektrotechnik 

Zurich · Since 1976

Gode AG Zürich, Ingenieurgesellschaft für Elektrotechnik is an electrical engineering firm offering consulting, design, and project and construction management for building services. Its services include energy supply and renewable energy systems, lighting design, and communication and security solutions.

Gössi AG 

Küssnacht Am Rigi · Since 2018

The core activity of Gössi AG Energie-Systeme is the development, manufacture and distribution of innovative hot water solutions and energy systems, particularly in the field of legionella prevention and control. This also includes services such as boiler descaling, sanitary installations and maintenance and repair work.

Goyman SA 

Yvorne · Since 2002

The core activity of Goyman SA encompasses IT consulting and development services, including: IT consulting: selection of the right technologies and design of the best architecture for customer requirements; Development services: development of applications, electronic and mechanical components, including backend development and API design, database applications and mining, distributed application designs (monolithic and microservices), IoT and general electronics, and security audits; Electronic and mechanical design: development of electronic and mechanical components, including PCB design, housing and fixture design, linear motion, and sensor development; Reselling: sale of products from various suppliers, including Supermicro, HPE, Dell, and Cisco.

Graber Konferenztechnik GmbH 

Worblaufen · Since 2014

The core activity of Graber Konferenztechnik GmbH is the planning, consulting and execution of events and conferences with a focus on conference technology, audio technology, video technology, interpreting technology and streaming services.

Grisoni & Partner GmbH 

Zurich · Since 2005

Grisoni & Partner GmbH is a planning partner in building services engineering, providing planning, consulting and project support from initial concept through to handover. Their services include sanitary systems, heating, ventilation and air conditioning, refrigeration, sewerage and utility lines, as well as quality management and BIM.

Grisoni Engineering 

Zurich · Since 2004

Grisoni Engineering provides planning, consulting and project support in building services engineering, including heating, ventilation, air conditioning, sanitary and refrigeration systems as well as sewerage and utility lines. Additional services include BIM, quality management, specialist site supervision, overall planning and operational optimisation.

Grob Ingenieure AG 

Wetzikon Zh · Since 2012

The core activity of GROB Ingenieure AG is the planning and realization of buildings and facilities in the fields of transportation and utility construction, particularly in the subfields of: * Transportation infrastructure (roads, roundabouts, bike and pedestrian paths, squares, traffic calming measures, neighborhood access roads, maintenance planning) * Supply and drainage (pipelines for gas, water, and electricity supply, drainage pipes with special structures, watercourse development, renaturalization, general drainage planning) * Municipal engineering (private access roads, pipeline cadastres and work plans). The company also offers consulting and inspection services in these areas and primarily works for municipalities and the cantonal building authority.

GSI GeoSolutions International AG 

Othmarsingen · Since 2010

GS Technics AG 

Vernier · Since 2013

The core activity of GS Technics SA encompasses the planning, implementation, and maintenance of technical installations and systems for buildings, particularly in the areas of energy efficiency, facility management, and refrigeration engineering. This includes the following areas: Building technology: energy efficiency, heating, ventilation, air conditioning, and refrigeration engineering; Facility management: operation, maintenance, and repair of buildings and technical installations; Refrigeration engineering: planning, construction, and commissioning of refrigeration systems; Building automation: automation of building systems for intelligent building use; Renewable energies: use of renewable energies such as heat pumps, solar energy, and geothermal energy; Engineering: planning and implementation of technical projects. The company offers a wide range of services to improve the energy efficiency and environmental sustainability of buildings and meet the needs of its customers.

Gubler Thermografie 

Reinach Ag · Since 2011

The company's core activity is the execution of thermographic recordings and analyses for buildings, particularly for the detection of weaknesses, renovation needs, hidden pipes, mold formation and quality assurance of construction work.