Engineer in the
Canton of Solothurn
390 companies in Engineer based in the Canton of Solothurn — name and year of registration from the commercial register.
50 of 390 companies
Neosys AG
Since 2001 · 21–50 empl.5.0(11)
The company provides consulting and services in the areas of environmental protection, sustainability and risk management. The core activities include: Environmental and energy consulting, Life cycle assessments and sustainability reporting, Occupational hygiene and indoor pollutants, Social responsibility and sustainable development, Compliance and risk management, particularly in the area of international guidelines and laws (e.g. human rights, child labor). The company supports companies and organizations in the implementation of sustainability strategies and compliance with environmental and social standards.
Lerch Weber AG
Since 2000 · 11–20 empl.4.6(10)
The core activity of Lerch Weber AG is surveying and civil engineering, particularly official surveying, engineering surveying, construction surveying and geoinformatics. The company offers specific solutions for customers, including the collection of accurate base data for projects. As surveyors responsible for updating the land registry in the districts of Olten and Gösgen, they contribute to property security as part of the land register.
SPI Planer und Ingenieure AG
Since 1994 · 21–50 empl.4.9(22)
The core activity of SPI Planer und Ingenieure AG is the provision of engineering services and consulting in the fields of civil engineering, spatial planning, and energy and communication projects. Specifically, this includes: Building construction: structural planning, renovations, foundation and special civil engineering; Civil engineering: wastewater disposal, sewer TV, road construction, hydraulic engineering, water supply; Spatial planning: local planning, traffic planning, traffic engineering; Energy/Communication: energy and communication supply, working plans. The company offers consulting and planning services for construction projects and supports private and public clients in the realization of their projects.
FM Wäschereitechnik Service AG
Since 2012 · 11–20 empl.5.0(6)
The core activity of FM Wäschereitechnik Service AG is the provision of services and solutions in the field of laundry technology, including planning, consulting, maintenance and economic calculations for laundry facilities.
eqe AG
Since 2012 · 11–20 empl.4.3(12)
The eqe GmbH is a service company specializing in the fields of industrial and plant construction, steel construction, assembly and maintenance, engineering services, re-engineering and 3D measurement. The core activities include: planning, project management and engineering for industrial plants and steel structures; assembly and maintenance of plants and steel structures; engineering services, including re-engineering and 3D measurement; manufacturing and delivery of specialized products such as burst and explosion pressure relief systems, fittings and valves; and temporary staffing and personnel leasing for the mentioned areas. The company positions itself as a strategic partner for project implementation in conventional and nuclear environments, with a focus on the safety and economic efficiency of plants.
W+H AG
Since 2007 · 21–50 empl.5.0(5)
W+H AG is an engineering and planning firm offering surveying, land management, and planning and construction engineering services. Its services include official surveying, 3D surveying, engineering surveying, geoinformatics, and civil and structural engineering.
Maréchaux Elektro AG Härkingen
Since 2022 · 21–50 empl.5.0(18)
The core activity of Maréchaux Elektro AG Härkingen encompasses the planning, implementation, and maintenance of electrotechnical solutions in various areas, particularly: electrical installations, service and maintenance, building automation, audiovisual solutions, photovoltaics, electromobility, infrastructure, and telematics. The company provides its customers with tailored comprehensive solutions based on long-standing expertise and innovative new solutions in the digital field.
units MITTELLAND AG
Since 2011 · 1–10 empl.4.5(6)
The company units offers services in the fields of simulation, engineering, and industrial metrology. The core activities include: Simulation: Moldflow analysis, process chain, virtual optimization, failure cause and cost optimization Engineering: 3D digitization, reverse engineering, tool correction, fixture construction, and mobile measurement Industrial metrology: Tactile measurement, industrial computed tomography, multisensor technology, form and surface measurement, as well as digital microscopy and Infinite Focus. The company positions itself as a full-service partner and offers solutions from a single source to support customers in optimizing processes and reducing costs in development and production.
Elektro Fontana Biberist AG
Since 1996 · 1–10 empl.4.7(7)
The core activity of Elektro Fontana Biberist AG is the execution of electrical installations, including new and renovation projects, network construction, public lighting and fibre optic connections.
Axalp Technologies AG
Since 2020 · 1–10 empl.5.0(7)
The core activity of Axalp Technologies AG is the provision of engineering services and the execution of engineering projects for partner companies, particularly in the field of aerospace technology. The activities include, among others: mechanical and structural design, flight physics and simulation, GNC and flight control systems, electrical and hybrid propulsion systems, test and validation solutions, and the development of prototypes and systems for electric propulsion. The company also offers services in the field of aircraft development, including the design, construction and testing of aircraft and aircraft systems.
Tenba AG
Since 1976 · 21–50 empl.
Tenba AG operates a light-metal foundry producing aluminium castings and providing heat treatment and mechanical machining. Services include permanent-mold (kokillenguss) aluminium casting (approx. 10 g–10 kg), mold construction, surface treatments, assembly, and machining and storage of tooling or parts.
ASPES Ingenieurunternehmung AG
Since 1989 · 1–10 empl.
The core activity of ASPES AG is engineering services in specialized areas, particularly: * Type certification of light aircraft and rail vehicles * Noise measurement and reduction for light aircraft * Energy storage * Fiber-reinforced plastics The company provides consulting services in these areas.
SC+P Sieber, Cassina + Partner AG
Since 1991 · 11–20 empl.
SC+P Sieber, Cassina + Partner AG is an engineering and consulting firm providing services in geology, geotechnical engineering, landfill engineering and environmental disciplines. Services include environmental impact assessments, contaminated-site investigations, waste and landfill planning, geological and hydrogeological studies, and geotechnical consulting with construction supervision.
NBG Ingenieure AG
Since 1995 · 1–10 empl.
NBG Ingenieure AG provides building services engineering and energy consulting for new construction and refurbishment projects, including HVAC design, building automation, fire protection planning, energy assessments and construction management.
Atelier Sedlacek
Since 1996 · 1–10 empl.
Atelier Sedlacek develops and manufactures fixtures as well as precision and ultraprecision machine tools and provides related engineering services. Its offerings include design, CAD/CAM/FEM simulations, calculations, machining, quality management, consulting and training, with products marketed under the µthos® name.
InerTec AG
Since 1997 · 11–20 empl.
InerTec AG is a manufacturer of cleanroom technology and related systems. Its product range includes glove boxes, isolators, laminar flow units, non-corrosive storage systems, and solutions for hazardous substance storage, hazardous substance workstations, and emission extraction.
Ingenieurbüro Christian Amoser Energie-Ing. NDS HTL
Since 1998 · 1–10 empl.
Ingenieurbüro Christian Amoser Energie-Ing. NDS HTL is an engineering consultancy focused on energy efficiency. Its services include energy consulting and planning, energy concepts, and energy performance documentation.
feb Automation GmbH
Since 1999 · 1–10 empl.
feb Automation GmbH designs and implements building automation and technical building systems, providing consulting, system engineering, electrical schematics, control cabinet supply, programming and commissioning. The company also develops application software for building systems (for example a blind/shade control called “Shadow Control”) and offers service and maintenance contracts.
Jäggi Engineering
Since 2001 · 1–10 empl.
The core activity of Jäggi Engineering is the design, parameterization, commissioning and testing of robot drives, particularly in the field of additional axes for industrial robots with high availability.
E. Schütz Umwelt- und Managementsysteme GmbH
Since 2001 · 1–10 empl.
E. Schütz Umwelt- und Managementsysteme GmbH provides consulting services for quality, environmental and occupational health & safety management systems. The firm supports implementation, maintenance and optimization of management systems (including ISO 9001, ISO 14001, ISO 45001) and delivers audits, gap analyses, risk and incident investigations, trainings and advice on environmental, hazardous-substance and site-related matters.
Ingenis AG
Since 2001 · 11–20 empl.
The core activity of Ingenis AG is the provision of engineering services, particularly in the fields of finite element analysis and complex system simulations, to support customers in optimizing and predicting the behavior of their systems.
Elti T. Fischer
Since 2003 · 1–10 empl.
The core activity of ELTI encompasses two main areas: 1. **Software Development**: ELTI develops, architects, and implements software solutions for clients, and also provides on-site consulting services. 2. **IT and Telecommunications Services**: The company offers project consulting, hardware configuration, commissioning, network design, and installation of electrical and network technology.
Videojet Technologies Suisse GmbH
Since 2003 · 51–100 empl.
The core activity of Videojet is the development and manufacture of products and technologies for the marking and coding industry, particularly for the food, beverage, pharmaceutical and industrial markets. The company focuses on developing safe, high-quality and reliable products that meet customers' coding requirements while prioritizing customer health and safety.
Anliker Ueli
Since 2004 · 1–10 empl.
Anliker Ueli provides design, development, research and engineering services for vehicles of all kinds. The business also presents individually designed vehicles in a custom vehicle museum.
PCR Pharmaceutical Consultancy in Registration GmbH
Since 2006 · 1–10 empl.
The core activity of PCR Pharmaceutical Consultancy in Registration GmbH is consulting and providing services to pharmaceutical companies, particularly in the area of authorization documentation, Swissmedic applications, authority inquiries, maintenance of authorizations and reimbursement approvals.
TRANSOPTIMA GmbH
Since 2007 · 1–10 empl.
The core activity of TransOptima GmbH is the provision of services in the field of traffic management, particularly in the areas of traffic planning, traffic economics and traffic engineering. This includes the development and application of traffic models, traffic analyses, traffic forecasts, evaluation of traffic projects and the implementation of traffic surveys. The company also offers consulting and research services in these areas.
Wagner Schweiz AG
Since 2007 · 51–100 empl.
Wagner Schweiz AG is a provider of technical fire protection, supplying solutions for fire detection, fire prevention, fire suppression and hazard management. Services include consulting, planning, project engineering, installation, commissioning and maintenance, with a 24/365 on‑call service.
ZM-Technik für Holz AG
Since 2008 · 11–20 empl.
The core activity of ZM-Technik für Holz AG is the development and manufacture of solutions for residual wood utilization and fiber processing, particularly in the areas of: Pellet production: Production of wood pellets from residual wood, Drying systems: Development and manufacture of drying systems for wood and other biomass, Peat substitute: Production of peat substitute products from wood fibers. The company also offers services such as service and support for its customers.
Food Selection GmbH
Since 2008 · 1–10 empl.
The core activity of Food Selection GmbH is the planning, implementation and integration of production facilities and packaging technology for the food industry, particularly for the manufacture of baked goods and chocolate. This also includes the provision of conveyor technology and packaging technology, as well as collaboration with other companies to offer innovative solutions in the field of packaging technology.
Hofer Werkstoff-Marketing-Beratung
Since 2009 · 1–10 empl.
Hofer Werkstoff-Marketing-Beratung provides consultancy in material development, product development, manufacturing and marketing, supporting companies with technical and market-oriented product implementation.
emotion Veranstaltungstechnik GmbH
Since 2009 · 1–10 empl.
emotion Veranstaltungstechnik GmbH provides lighting, sound, projection technology and stage construction for concerts, corporate events, parties and other events. The company rents and sells event technology and offers planning, installation, transport, setup and operation of technical infrastructure.
QCW - Quality Consulting Wüthrich GmbH
Since 2010 · 1–10 empl.
QCW - Quality Consulting Wüthrich GmbH provides quality consulting, audit and training services focused on GLP/GxP and ISO compliance, including facility, study and archive audits, CRO and supplier audits, SOP review, inspection-readiness support, and computer system validation. The company also offers document and data audits, mock inspections and full QA support services.
D. A. Concept AG
Since 2010 · 11–20 empl.
The core activity of D. A. Concept AG is the condition monitoring and diagnosis of machines, particularly through vibration measurements, data analysis and condition monitoring, in order to enable sustainable and cost-effective maintenance of machines and plants.
Aquaren GmbH
Since 2010 · 1–10 empl.
The core activity of Aquaren GmbH is the development, planning, consulting, construction and servicing of system solutions for water treatment and wastewater treatment, particularly in the industrial and commercial sectors. The company offers customized solutions for various industries such as electroplating, painting, die-casting, component cleaning, vehicle washing, pharmaceutical and textile industries.
KS Engineering GmbH
Since 2010 · 1–10 empl.
The core activity of KS Engineering GmbH is the development and provision of technical solutions and services in the field of mechanical engineering and plastics technology, particularly in the areas of: * Development and manufacture of closure systems (closure nozzles) * Sandwich technology * Statics and mixing of plastics * Additive engineering * Consulting and project management for engineering services, including strategy, marketing and procurement. The company thus offers a wide range of technical services and solutions for customers from various industries.
inesco AG
Since 2010 · 11–20 empl.
inesco AG develops and supplies sodium-ion battery energy storage systems, offering modular storage solutions for residential, commercial, industrial and agricultural applications. Products include sodistore home, sodistore pro and retrofit exchange kits; systems are assembled in cooperation with partners.
EnerTrans Switzerland AG
Since 2010 · 11–20 empl.
EnerTrans Switzerland AG designs, constructs and operates high- and medium-voltage grid installations for network operators, municipal utilities, power plants and industrial clients, handling permitting and construction responsibilities. Its services include overhead-line and cable planning and maintenance, switchgear engineering and servicing, plus asset-management offerings such as grid analyses, simulations, easement management, technical documentation and digitalisation of grid assets.
INTAIRPLAN GmbH
Since 2012 · 1–10 empl.
The core activity of Intairplan GmbH is the planning and consulting of airports, particularly in the construction of new airports or the expansion and renovation of existing airports. This includes the planning of runways, aprons, lighting and navigation systems, as well as the implementation of feasibility studies, capacity analyses and environmental impact assessments. The company also offers consulting services for the development of airports into commercially successful businesses.
Mimix Zürich GmbH, Egerkingen
Since 2013 · 1–10 empl.
Mimix Zürich GmbH, Egerkingen provides UX/UI design and user-centred design services for interactive products. Its work includes user research, usability testing, prototyping, technical documentation and training.
PlanFabrik GmbH
Since 2013 · 1–10 empl.
The core activity of Planfabrik GmbH is the planning and calculation of heating and cooling systems, particularly floor heating and TABS (Thermally Active Building System Components), as well as the creation of heating and cooling load calculations for the building services sector.
Bauphysik Schweiz GmbH
Since 2013 · 11–20 empl.
The core activity of Bauphysik Schweiz GmbH is the building physics planning and consulting for high-rise construction projects in Switzerland. Specifically, this includes the creation of certificates and consulting in the areas of energy efficiency (energy certificate, Minergie applications, subsidy applications), acoustics (sound insulation certificates, room acoustics measurements), building physics inspection of constructions and materials, optimization of building envelopes and thermal insulation concepts, damage analysis and moisture measurements. The company thus offers comprehensive services for the planning and realization of energy-efficient and acoustically optimized buildings in Switzerland.
Mecomis GmbH
Since 2014 · 1–10 empl.
The core activity of Mecomis GmbH is the provision of professional engineering and consulting services for the medical device and pharmaceutical industries. This includes, among other things: product development from the initial idea to market launch, engineering services for mechanics, electronics and software in medical device projects, application lifecycle management (ALM) including issue tracking, requirements and test case management, prototyping with additive manufacturing technologies, and consulting and support for the implementation of ALM tools such as Perforce Helix ALM and Jama Software Jama Connect.
Beutler Engineering GmbH
Since 2015 · 1–10 empl.
The core activity of Beutler Engineering GmbH is the provision of engineering and consulting services in the field of process simulation and automation. Specifically, this includes: * Planning and optimization of production processes through dynamic process simulation and layout planning * Conducting project simulations and training with the SimulTrain tool to promote project management skills and teamwork * Advising and supporting companies in the implementation of market-oriented strategies and lean management methods * Developing and conducting further education and training in the field of process simulation and automation.
Nabla Ingenieure GmbH
Since 2015 · 11–20 empl.
Nabla Ingenieure GmbH provides engineering services for transport and infrastructure facilities. Its work includes tunnel ventilation and building-services planning, safety and risk assessments, and support for facilities during operation.
Lehmann Engineering & Services AG
Since 2015 · 1–10 empl.
Lehmann Engineering & Services AG performs precise 3D scanning and surveying and produces 3D/BIM models and digital twins. Services include architectural and building surveys, infrastructure and plant surveying, polygon (mesh) models and 2D plans, with delivery in native formats such as Revit, ArchiCAD and IFC/DWG.
SGB-SMIT Transformatoren Schweiz AG
Since 2016 · 1–10 empl.
SGB-SMIT Transformatoren Schweiz AG manufactures transformers and provides related services such as maintenance, after-sales support, consulting and licensing. Its product range includes large power transformers, medium-power and oil-distribution transformers, dry-type/cast-resin transformers, compact substations, special transformers and transformer services.
STS Group Switzerland AG
Since 2016 · 11–20 empl.
STS Group Switzerland AG is an installation contractor specialising in electrical and instrumentation services. The company provides installation management, design and engineering, off‑site manufacturing/fabrication, BIM, testing and commissioning, and GC2 (general contractor) services across sectors including pharmaceutical/life sciences, data centres, transmission & distribution, food & beverage and commercial.
Konras AG
Since 2019 · 1–10 empl.
Konras AG provides creative solutions and supports customers from initial concept through to complete models, offering services to develop and implement ideas, projects, concepts, or products.
Partner Ingenieure AG
Since 2020 · 1–10 empl.
Partner Ingenieure AG provides consulting, electrical engineering and training in building services engineering. It supports clients, architects and property managers from project development through operational optimisation, and plans new builds, conversions and renovations.
RSK Environment Switzerland GmbH
Since 2020 · 11–20 empl.
The company RSK offers a wide range of services focusing on environment, health and safety. The core activities include: Laboratory testing (Radiological Services, Geotechnical Testing, Materials Testing, Molecular Diagnostics); Environmental protection and disaster response (Spill and Pollution Response); Design and consulting (Principal Designer and CDM Advisor); Digital services (Digital, Media and Design, Communications, Information Management, Software Design and Development); Sustainability reporting and strategy. Overall, the company's focus is on providing comprehensive solutions for businesses and organizations to meet their environmental, health and safety requirements.
Engineer in the Canton of Solothurn
Engineer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 5, 2026
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