Mechanical engineering in the
Canton of Grisons

Bizerba Schweiz AG

Since 1986 · 21–50 empl.

Bizerba is a technology company specializing in the development and distribution of software and hardware solutions for various industries. The company's core activities include: Developing software applications, particularly in the areas of cloud, SaaS, AI, business intelligence, and automation; Manufacturing and distributing machines and devices, especially for the food and retail industries; Providing services such as consulting, installation, maintenance, and repair of software and hardware solutions; Offering financial services, including leasing and rental purchase solutions, through its subsidiary Bizerba Financial Services. The company positions itself as a solution provider, offering customers individual solutions tailored to their specific needs.

Pesola Präzisionswaagen AG

Since 1989 · 11–20 empl.

Pesola Präzisionswaagen AG manufactures precision spring scales and sells measurement instruments, particularly under the Pesola brand. Its range also includes electronic scales such as hanging, platform, pocket, bench and crane scales.

Wenzel Metromec AG

Since 1994 · 21–50 empl.

WENZEL Metromec AG is a provider of measuring instruments and software solutions for industrial metrology. The core activities include the development, manufacture and distribution of coordinate measuring machines, computer tomographs, optical measuring instruments, software and related services such as training, seminars and technical support.

Desax Engineering

Since 1998 · 1–10 empl.

The core activity of DESAX Engineering is the manufacture of precise tension measuring instruments and testing equipment, particularly for the textile, fine wire and cable industries.

MTSYS - Mauer-Trocknungs-System GmbH

Since 1999 · 1–10 empl.

The core activity of MTS GmbH is the development, manufacture and marketing of systems for drying walls affected by capillary moisture, in particular the MTS Wall Drying System, which eliminates capillary rising wall moisture and prevents mold growth, musty odors and salt efflorescence, in order to improve living quality and reduce heating costs.

schlumpf innovations gmbh

Since 2001 · 1–10 empl.

schlumpf innovations gmbh designs and manufactures mechanical drive and gearbox systems for bicycles and unicycles, including unicycle hubs (FS) and bottom-bracket / bicycle gear units. The activities also include energy-related technology (hydraulic ram systems) and kinetic art projects such as pendulum machines.

Havrda Wysshus Engineering

Since 2004 · 11–20 empl.

Havrda Wysshus Engineering provides engineering and consultancy services for industrial manufacturing, focusing on business consultation, project management and automation. Services include mobile precision machining solutions for large components (TURNINGATOR®), production optimization and machine data collection.

Fuchs Engineering GmbH Landquart

Since 2007 · 1–10 empl.

The core activity of Fuchs Engineering GmbH encompasses the areas of product development, special machine construction, jig construction, automation, rail technology, rail infrastructure and rolling stock. The company offers solutions for customers from idea to finished product, including engineering, mechanics, manufacturing, project and innovation management.

safematic GmbH

Since 2010 · 11–20 empl.

The core activity of Safematic GmbH is the development, manufacture and distribution of vacuum and coating technologies, particularly for electron microscopy. The company offers products and solutions for the preparation of samples and specimens, such as drying and coating systems, and supports customers in research and industry in visualizing details at the microscopic level.

Eurotek Instruments & Systems SA

Since 2013 · 1–10 empl.

Eurotek Instruments & Systems SA manufactures and imports equipment and systems for industry, universities and vocational training. It supplies instruments, customised solutions and complete technical laboratories, as well as security, access control, building automation and fire protection systems, with technical support and after-sales service.

Ambühl CNC-Services

Since 2011 · 1–10 empl.

The core activity of Ambühl CNC-Services is the development, design, manufacturing and commissioning of machines and prototypes in the field of mechanical engineering and automation, including retrofit and service activities.

Hydroswiss SA

Since 2011 · 1–10 empl.

The core activity of Hydroswiss SA is the development and implementation of solutions for water treatment and purification, including: wastewater treatment (Waste Water), drinking water treatment (Drink Water), desalination (Desalination), industrial water treatment (Industrial Water), treatment of process water in the paper industry (Paper Mills Process), leachate treatment (Leachate Treatment), fishery water treatment (Fishery Water), electrodialysis (Electrodialysis), and sanitary water treatment (Sanitized Water). The company also offers solutions for energy generation from waste and biomass, including: bio-oil production (Bio-oil), energy generation from waste (Waste To Energy), and energy generation from biomass (Sludge To Energy). Furthermore, Hydroswiss SA also offers solutions for wastewater treatment and energy generation from LNG (Liquefied Natural Gas).

RonTech AG

Since 1993 · 51–100 empl.·4.7(3)

RonTech AG develops and manufactures product-feeding and automation systems. Its range includes standard machines and customer-specific solutions for sectors such as pharmaceuticals, cosmetics, food and technical industry.

OERA MECHANIK AG

Since 2020 · 1–10 empl.·5.0(5)

OERA MECHANIK AG carries out design, planning, fabrication and installation in the fields of conveying technology, lifting equipment and special machinery. The company provides custom conveying and lifting systems and metalworking services, including CNC turning and milling for prototypes, small series and serial production.

Grob AG

Since 1969 · 21–50 empl.·4.0(3)

Grob AG plans and manufactures cheese-making and dairy systems, along with equipment and vessels for food processing. Its products and services include cheese filling and pressing equipment, tanks and pasteurization systems, as well as engineering, installation, maintenance and repairs.

Grob Engineering Chur AG

Since 1989 · 21–50 empl.·4.0(3)

Grob Engineering Chur AG is a company in apparatus and tank construction that designs and manufactures cheese-dairy plants and custom equipment for the food and dairy industry. Its services include consulting, planning, fabrication, commissioning, and spare parts and repair services.

PAXMATIC AG

Since 2022 · 1–10 empl.·5.0(4)

The company's core activity is the development, manufacture and delivery of innovative packaging machines and solutions, particularly for the automation of packaging processes in various industries such as the furniture, toy, automotive, medical and electrical engineering sectors. The company offers customized solutions for commissioning, packaging, labeling and direct printing, and places emphasis on sustainability and Swiss quality.

PEERTOOLS AG

Since 2014 · 1–10 empl.·5.0(3)

PEERTOOLS AG develops and manufactures precision cutting tools, including standard and custom tools for cutting, drilling and milling. It also provides tool resharpening, repair and modification services for a range of industries.

Felix Lauper AG

Since 1991 · 11–20 empl.·4.2(5)

Felix Lauper AG is a manufacturer of packaging machines and systems, offering equipment ranging from semi-automatic bench machines to fully automatic weighing, counting and packaging lines. The company develops, produces, assembles and programs its machines in-house and supplies accessories such as conveyors, sorters and control software.

Lauper Verpackungsmaschinen GmbH

Since 2003 · 11–20 empl.·4.2(5)

Lauper Verpackungsmaschinen GmbH manufactures packaging machines and supplies tailored packaging systems, including vertical and horizontal bagging machines. The company also provides control hardware and software, accessories such as check-weigh units, conveyors and sorting tables, and performs in-house engineering, production and assembly.

Nootrie AG

Since 2024 · 1–10 empl.

Nootrie AG offers a system for preparing freshly portioned protein drinks in fitness centres and assisted living facilities. The company develops machine and capsule technology for this beverage system.

Jimmy Zellweger JZ Technics

Since 2022 · 1–10 empl.

The core activity of JZ Technics is the development, manufacture and distribution of agricultural machinery and technical solutions, particularly for the management of steep slopes, as well as the trade in agricultural equipment and accessories.

Fäh & Co. AG

Since 2015 · 1–10 empl.·5.0(2)

Fäh & Co. AG plans, supplies, installs, repairs and maintains water-treatment systems. The company also produces and sells chemicals for drinking, heating, cooling and swimming-pool water, and provides cleaning, descaling and filtration services.

Freymatic AG

Since 2019 · 11–20 empl.·3.7(3)

The core activity of FREYMATIC AG is the development and manufacture of high-end beam systems for the automation of critical processes in demanding environments, particularly in the international aerospace industry. The company also provides services such as support, maintenance and spare parts for its systems, and develops customized solutions that can be seamlessly integrated into existing processes.

Weibel Grossküchen AG

Since 2016 · 1–10 empl.·4.3(4)

The core activity of Weibel Grossküchen AG is the planning, execution and installation of large kitchens and buffets, including the manufacture of custom-made products according to specific customer requirements.

Beat Walser GmbH Land- und Baumaschinen

Since 2017 · 1–10 empl.·5.0(1)

Beat Walser GmbH Land- und Baumaschinen develops and sells the BEWALOC coupling system for connecting attachments to single-axle machines. The system is available in mechanical and hydraulic versions, with advice and installation support also offered.

Pernette + Wilhelm Ingenieure

Since 1996 · 1–10 empl.·4.5(2)

Pernette + Wilhelm Ingenieure is an independent engineering, planning and consulting firm working in building physics, mechanical engineering, and measurement and testing technology. Its services include building and room acoustics, energy and building-related work, cableway technology, measurement and testing, and the development of custom measuring devices.

BR TEC AG

Since 2025 · 1–10 empl.

BR TEC AG provides technical consulting and the execution of manufacturing projects in metalworking. Its core activities include CNC milling and drilling, grinding, and laser technologies such as laser hardening, laser cladding, and laser cleaning.

NiviLux GmbH

Since 2026 · 1–10 empl.

NiviLux GmbH develops and builds the SnowImager measurement system for quantitative analysis of snow profiles. The instrument captures near-infrared reflectance images, which SnowImagerPro software processes to derive parameters including specific surface area and snow density.

P-Laser (Schweiz) - Hansjürg Arnold

Since 2026 · 1–10 empl.

P-Laser (Schweiz) - Hansjürg Arnold develops and produces industrial laser systems for cleaning surfaces, molds, weld seams, and rollers. The company offers manual and automated solutions as well as different product series and accessories.

Widmer ISt GmbH Industriesteuerungen

Since 2007 · 1–10 empl.

Widmer ISt GmbH Industriesteuerungen operates in the field of industrial control systems.

SwissCeTec GmbH

Since 2008 · 1–10 empl.

SwissCeTec GmbH manufactures rotational components with integrated drives using additive manufacturing and provides production‑optimized design and CAD/CAM consulting. The company works on projects for sectors such as mobility, energy technology and medical technology and develops products and prototypes for industrial use.

VOLTA BOATS Sagl

Since 2015 · 1–10 empl.

VOLTA BOATS Sagl designs and offers electric motorboats and related propulsion systems based on Swiss electric technology. The website lists several models (GR1–GR5) with technical specifications for length, battery capacity, motor power and intended uses such as recreational boating, watersports and tenders. The vessels use Volta electric motors and rechargeable battery systems and are presented with performance figures for range and speed.

Carlo Müller

Since 2022 · 1–10 empl.

Carlo Müller provides mechanical engineering and repair services. The business designs machinery and prototypes, fabricates components, carries out maintenance and repairs, and welds smaller steel structures for customers in agriculture, construction and industry.

NeoTurbo Energy AG

Since 2025 · 1–10 empl.

NeoTurbo Energy AG develops compact, oil-free electric turbocompressor technology for heat pumps. Its work focuses on efficient energy conversion and compact compressor systems.

synsys AG

Since 2010 · 1–10 empl.

Lienert Design

Since 2023 · 1–10 empl.

The core activity of Lienert Design is the individual processing of materials using laser technology, particularly in engraving and cutting various materials such as wood, acrylic, and others. The company offers personalized services to meet customer requests and can also procure the necessary materials upon request. The products and services offered include, among others, the production of personalized water bottles, coffee cups, cutting boards, lettering, pocket knives, and flasks.

Bema Bau- und Elektromaschinen AG

Since 1967 · 1–10 empl.