Mechanical engineering / manufacturing
Aikawa Fiber Technologies Oy
Aikawa Fiber Technologies (AFT) is an expert company specialising in pulp and paper making equipment, manufacturing and supplying spare parts and equipment for the stock preparation, screening and grinding phases, and for the short circulation of paper machines.
The Varkaus factory harnesses the latest technology to manufacture screening drums using robots and laser technology, perforated screen plates using conventional manufacturing techniques, drums, as well as mechanically assembled screening drums and rotors.
Alufer Oy is a Joroinen-based company established in 1986, specialising in the contractbased manufacture of complex sheet metal products.
We make sheet metal products with efficient state-of-the-art production machinery to exact customers requirements. Our relationship with customers and other interest groups is based on transparency, trust, commitment and long-term cooperation. For example, we have manufactured process measuring instruments for over 20 years. Alufer serves its customers in the Finnish and global markets. Among others, the company has major clients in the USA and Russia.
We use the latest mechanical technology for the manufacture of components, machining, welding, surface finishing and assembly.
ANDRITZ Oy is one of the world’s leading suppliers of pulp and paper industry systems, equipment and services. Its products relate to wood processing, fibre processes, chemicals recovery and stock preparation. Additionally, ANDRITZ offers a range of biomass boilers and gasification plants for energy production. ANDRITZ HYDRO Oy supplies systems, equipment and services to the hydropower industry.
Based in Varkaus, ANDRITZ supplies evaporation plants and recovery boilers to pulp mills as well as biomass boilers and gasification plants to pulp mills and the energy industry including related spare parts and maintenance services.
Arvo-Tec Oy established in 1995 develops and manufactures integrated automatic feed control systems and measuring systems for use in aquaculture. We focus on producing feeding systems for fry cultivation and fresh water fish farms, which are sold through our network of distributors. More than 90% of our production is exported via our distributors operating in various countries.
We have also developed the Recirculated Aquaculture System (RAS) which permits controlled indoor cultivation of fish regardless of the prevailing season. Carelian Caviar is the largest recirculated fish farm built by Arvo-Tec Oy in Finland. For more details, please visit www.careliancaviar.com.
Best Line Oy
Best Line Oy is a Varkaus-based engineering subcontractor that specialises in machining heavy and semi-heavy components. Its core expertise relates to machining using vertical turning and boring machines, large centring lathes, broaching machines and machining centres.
The key customer segments are the energy and power transmission industries, process industry and machine construction.
Bilke firewood processors are provided with an automatic feed conveyor to facilitate and speed up work. The Bilke firewood processors developed by Lehtoniemen Metalli Oy have been sold directly from the company’s factory in Varkaus for 21 years.
Bodycote Lämpökäsittely Oy
We specialise in enhancing the properties of steel grades (such as hardness, abrasion resistance, corrosion resistance and strength) by means of thermal treatment. We are based in Pieksämäki and offer our services with the support of 30 years’ of experience, an international partner network and qualified personnel.
BP Asennus Oy
Welding, installation and installation supervision of pressure equipment, pipe systems and tanks.
Founded in 2015, Camman Oy is a company specialising in the CNC programming of machine tools. Programming is carried out using the Mastercam software. Systems intended for turning, 3D and dynamic machining are available for engineering workshops. The software can also be used for simulating workpieces, testing processing lines and machining techniques and improving productivity.
Ekin Muovi Oy
Special expertise in reinforced plastics. Established in 1981, Ekin Muovi is a solid familyowned company with extensive experience in reinforced plastics.
We design and manufacture reinforced plastic products to exact customer specifications. We offer a complete range of services from product development and design to manufacture and serial production. Automated plane cutting services also available! We cut fibres/fabrics and other such materials with a CNC plane cutting machine.
Electrification and automation systems contracting and maintenance. HVAC contracting and maintenance services. Expert services: electricity quality monitoring, analyses and various inspections.
Erikoissorvaus M. Korhonen Oy
Established in Pieksämäki in 1988, Erikoissorvaus M. Korhonen Oy is a family-owned subcontractor specialising in machining. We offer CNC machining with six state-of-the-art units.
Flawless Welding Oy
Flawless Welding Oy is a metals company established in Varkaus in 2010. We specialise in the welding of bright metals, such as aluminium, nickel, titanium, acidproof and stainless steel grades, duplex and SMO.
Franke Finland Oy
Franke is a Swiss company operating world wide in several market areas. The company was established in 1911. Franke is the world’s largest manufacturer of kitchen sinks and washing tables, leading the way in the choice of new materials.
Franke Finland Oy, a member of the Franke Group, offers sinks, washing tables, range hoods, bathroom accessories and sanitary fixtures for domestic use. Our factory built in 1970 is located in Naarajärvi, Pieksämäki.
Franke Medical Oy is Finland’s leading manufacturer and supplier of instrument care equipment and instruments. Our customer-oriented approach combined with genuine cooperation for which we have received a great deal of positive feedback have laid the foundation for success that has lasted for over 38 years – as the only Finnish manufacturer of washing and disinfecting machines. Our customers and partners perceive us a partner whose products and services are unrivalled in terms of performance, design and durability. We do not take our position as the market leader for granted – instead, we are making every effort to retain it and continually improve our performance.
Gebwell Ltd. specialises in the design and manufacture of environmentally friendly heating and cooling solutions. The company’s product range includes high-quality district heating substations, heat pumps, energy accumulator tanks and water heaters.
This wide selection of products provides suitable heating solutions for real estate units of all sizes: from one-family detached houses to apartment buildings and large industrial properties.
The Leppävirta-based Pivaset Oy, Finland’s leading manufacturer of fire extinguishing products, was merged to Gebwell Ltd. at the end of 2016. Fire extinguishing products will continue to be marketed under the Pivaset brand. Gebwell Oy’s head office and 20,000 m2 production facilities are located in Leppävirta.
Geotools Oy is a manufacturer of machined products based in Leppävirta. Its manufactu - ring services include turning, milling, machining, flame-cutting and welding. Our advanced machinery ensures high-quality products of great dimensional accuracy as well as quick deliveries.
Production series may range from one-off products to thousands of items. Our customer base consists of both Finnish and international technology companies.
HM Haapakoski Oy
Lock gates, valves, pipes and pipe components as well as other metal products have been made in Haapakoski since 1842 – for 175 years without interruption. Today HM Haapakoski Oy is a modern engineering workshop which – aside from gate locks, valves, pipes and pipe components – caters for a wide range of needs by manufacturing customised products from stainless and acidproof steel. The company is known for its efficient, customer-responsive service, solid expertise in metals as well as for its long experience in the manufacture of lock gates and valves and, above all, its reliable and cost-effective products.
HögforsGST Oy is a Finnish trailblazer in its sector specialising in the manufacture, sales and marketing of high-quality district heating and cooling systems and industrial heating and cooling plants.
The company’s product range includes district heating centres from low-rise one-family houses to large real estate properties, district cooling centres and special solutions for indust - rial heating and cooling. Additionally, we manufacture component families that extend the service life of heating and cooling systems at reduced maintenance cost. The products are equally suitable for new construction and renovation projects.
HögforsGST Oy is authorised to use the Key Flag Symbol and the Finnish Social Enterprise Mark of the Association for Finnish Work.
Jarmatic Oy is a Leppävirta-based metals company established in 2005. It manufactures sheet metal products and provides powder painting services. The company also operates as a subcontractor making HVAC products, fire safety and filing cabinets, luggage and bag lockers as well as ergonomic office products.
We work with customers right from product design stage to determine the optimum produc - tion method suitable for the machinery available.
JN QualityExpert Oy
JN QualityExpert Oy is a Finnish company established in 2019. The company’s business is to manufacture, develop and market devices and machines which improve work safety, facilitate work, prevent work-related accidents, and promote traffic safety. Among other products, the company produces hand-made lights for frestry trailers and general-purpose trailers, lights which have been developed to withstand extreme conditions. In addition, the company manufactures lighting devices for other tractor-driven machines, such as grit spreaders.
The company’s own products and those developed and manufactured by our partners are sold through our on-line shops with the domain names kesto-osat.fi and jnqualityparts.com. Our products are selected in accordance with the company values, focusing on those which are durable and ecological, which facilitate practical work, reduce accident risks and improve work safety. We work with customers right from product design stage to determine the optimum produc - tion method suitable for the machinery available.
Jot Works Oy
Jot Works is a full-service engineering workshop and installation supplier. Our expertise is divided into three areas:
Project management: Complex repair and steel frame projects, such as road bridge renovations and bridge installations.
Manufacturing services: The manufacture of machines and equipment assemblies, such as frame structures, machine frames, machine beds, gearboxes and process industry equipment components.
JOT WORKS Oy is EN1090-1:2009+A1:2011-certified (EXC1, EXC2, EXC3) and authorised to manufacture steel structures for complex installation projects.
Installation services: Our qualified mechanics ensure successful completion of projects according to the agreed schedule using in-house installation tools.
We manufacture metal products and components for companies as well as private individuals and carry out installations. We perform all welding and assembly of steel structures with solid professional skill. We offer both subcontracting services as well as temping workers for customer sites. Quality and reliability are the cornerstones of our operations.
Our product range includes:
- Overflow tanks
- Steel structures to CE-1090 requirements
- Rolling stock components and components to CE-15085 requirements
KPA Unicon Oy
KPA Unicon is a Finnish energy technology company specialising in the supply of integrated boiler and power plant projects and the provision of life cycle services. Its machines running on both biofuels and fossil fuels are extremely energy-efficient. The company employs about 255 people and its main sites are located in Pieksämäki and Kiuruvesi.
A recognised and reliable hoisting services operator since 1961.
We offer first-rate hoisting services across Finland based on over 50 years’ experience, top-of-the-range fleet, careful planning and qualified staff. Over the years, we have received a lot of positive feedback from satisfied customers for the reliability of the services delivered. We offer the right equipment at the right time in the right place.
We design and manufacture Kurko Crane lorries capable of delivering full hoisting capacity across 360 degrees. Sale of these products tested in regular service conditions was begun in 2016. Pick up the handset and we will take care of the rest.
Lehtoniemen Metalli Oy
Contract supplier of engineering industry systems.
LK Porras Oy
We manufacture CE-marked circular steel stairs, straight-flight stairs, protective frames, steel platforms and catwalks. We also supply fire-rated R30 type-approved circular stairs.
MAKI Service Engineering Oy
MAKI Service Engineering Oy is a service company that helps energy industry operators execute projects efficiently and competitively focusing on design, manufacture and installation. The range of services to be provided is determined within the limits of the customer’s budget and timetable. Our primary goals are customer satisfaction, occupational safety and timely execution of projects.
Metalmix Oy is a engineering workshop that manufactures products to order for the power generation and process industry.
MHplan Oy is a subcontractor and service company established in 2008 catering for the metal industry. Our personnel consists of qualified welders, mechanics and installation supervisors.
We also manufacture, install and weld plate and steel structures and pipe systems to exact customer requirements. Additionally, we offer industrial mechanical maintenance, welding, machine and equipment installation services as well as other contract-manufacturing services.
We lease qualified personnel for machine and equipment installations, maintenance and servicing, plate and steel structure manufacturing, pipe installations and welding as well as for the supervision of installation and manufacture at engineering workshops world wide.
Manufacture of pipelines and pressure vessels as well as industrial maintenance.
Nordic Power Service Oy
Established in 2011, Nordic Power Service Oy specialises in the servicing and repair of power plant boilers and process industry equipment and machinery. The company’s clientele consists of power plant boiler manufacturers and the process industry.
Normek Oy is the leading supplier of steel structures, glazing and other external claddings in Scandinavia. The company offers a complete range of services from structural design to manufacture and installation. Normek’s strengths include first-rate project management skills and extensive production capacity, which ensure speedy and reliable deliveries. The company’s products and services meet all applicable quality and competence requirements. With revenues of EUR 90 million, the Group employs a total of 350 qualified professionals. Normek operates production facilities and sales offices in Finland and Sweden.
OC-System Oy is a developer, manufacturer and project supplier of high-quality mesh panel walls, protective walls, soundproof spaces and work spaces. Products supplied by OC-System Oy are used in environments where access to hazardous or otherwise restricted areas must be limited, or where the structures must have excellent soundproofing performance.
Oplatek Group Oy
Oplatek is the leading North-European solution provider in the field of photonics with over 30 years of experience. We manufacture optical specialty fiber, optic components, precision mechanics and optical assemblies for various industries. Our customized services create a full production chain from design to serial production. Our strength is in combining our fields of expertise. By providing the components and the precision mechanics to assemblies, we can guarantee their functionality in a cost-efficient manner.
We can solve Your photonics challenges!
Oravikosken Konepaja Oy, ORKP
Manufacture of pipeline support systems and steel structures for the process and power plant industry. Finnish agent for the German pipeline support manufacturer Lisega AG.
Oy Clean Flame Ltd.
Complete burner system deliveries and maintenance services. Manufacture of SNCR equipment and boiler components.
Paristeel Oy is a company specialising in the manufacture of sheet metal and mechanical products as well as the delivery of mechanical assemblies. Products are made both individually and in series. One key area is the manufacture of prototypes as well as the design and development of product manufacturability in consultation with customers.
Our customers are leading machine and equipment manufacturers operating in the global and domestic markets, and our products are used in numerous countries throughout the world in industrial machines, process equipment, control rooms, electricity distribution centres, etc. Our extensive experience of more than 30 years, highly qualified staff and specifically adapted machinery ensure the individuality, high quality and flexibility of deliveries.
Parmarine Oy is a Finnish company specialising in the manufacture of bathrooms and sauna washrooms for the construction industry as well as cabins, toilet rooms and fire doors for the shipbuilding industry.
Pertemet Oy operates as a subcontractor and contract manufacturer for various industries. The company’s core competence consists of various sheet metal, welding, preforming and assembly jobs. The products made from stainless and carbon steels consist of components, component and product assemblies for use in catering equipment, heat exchangers, air conditioning units and box element buildings. The company based in Sorsakoski operates in a traditional ironworks environment.
For more than a quarter of century, Pesutekno machines have delivered excellent cleaning performance. Our advanced cleaning programmes offer a solution for a wide range of disinfection and cleaning processes. The products are ideal for cleaning knives, metal gloves, protective aprons, barrels, moulds, trays as well as greasy machine parts and accessories. Our products are extremely reliable: some of the washing machines made in the 1980s are still in operation.
PHK Works Oy
PHK Works Oy is an engineering workshop based in Pieksämäki. Our operations are divided into three areas: Manufacture of rolling stock components (certificates EN 15085-2 and ISO 3834-2), railway switch components, and development of customer’s production methods/work tools. The company also operates under the parallel trade name of PHK Rail.
Piako Oy is a company specialising in the superstructures of commercial vehicles. We manufacture and install superstructures to exact customer requirements. Our customers include logistics companies, municipalities, cities and commercial vehicle dealerships. Our market area covers Finland and Sweden.
Pieksämäen Rautarakenne Oy
Pieksämäen Rautarakenne possesses extensive experience in the manufacture and installation of various metal structures. We manufacture one-off structures and serial products either made-to-measure or as a supplier of complete assemblies. If necessary, we also assume responsibility for the servicing and maintenance of the delivered products. As well as our own products, we also install other steel structures in response to an order or on a subcontracting basis.
Our product range includes steel structures and frames, steel and aluminium doors, window frames, stairs and wheelchair ramps. All our steel structures are CE marked. Our services are based on the identification of customer needs and the specific features of each project, covering the entire process from design to manufacture and installation. We have a permanent network of partners, which allows us to complete extensive deliveries by drawing upon the know-how, methods and delivery capacity of our partners.
PK Kanavat Oy
Established in 1988, PK Kanavat Oy is a private company based in South Savo and manufacturing ventilation ducts and components. All ducting and components for both renovation and new construction purposes are made to exact customer specifications. Additionally, we build machine rooms and manufacture flashings and other sheet metal products for DIY builders.
Our production facilities are located in Pieksämäki which offers excellent transport connections to all parts of Finland. We also operate our own transport fleet which delivers the products to the specified destination on the specified date – a service greatly appreciated by our customers. At the same time, we make every effort to reduce the environmental impact of our end products by recycling waste materials as efficiently as possible.
Power Steel Oy
Joroinen-based Power Steel Oy founded in 2006 operates as a subcontractor manufacturing steel structures for the construction industry and engineering workshops. Additionally, the company carries out general installations of steel structures as well as installations at industrial maintenance and repair sites. The company’s policy is to make high-quality projects at affordable prices to exact customer specifications. Our ambition is to maintain a high standard of operations and develop it in response to customer needs. The company is EN 1090-1:2009+A1:2011-certified (EXC1, EXC2, EXC3).
Founded in 1990, RollTest Oy is a financially solid company specialising in contract manufacturing and equipment construction. We offer a complete range of contract manufacturing services; high-precision machining; mechatronics assembly and testing; design of mechanical, electrical and automation systems including related expert services; as well as spare parts and life cycle services. Our special field of expertise is the design and manufacture of measuring instruments, production automation systems, mechatronic products as well as other products incorporating advanced engineering, electronics and automation technology. Other services include the design, manufacture and commissioning of machinery, equipment and prototypes and project management services. Another area of advanced expertise is the production of small series of high-precision turned and milled components. www.rolltest.fi
RST Lapit Oy
Special metals expertise. Established in 1992, RST Lapit Oy is a solid family-owned company with extensive experience in metals. We design and manufacture metal products to exact customer specifications. We also offer water jet cutting services with 3D cutters capable of cutting pipes.
Sahala Works Oy
Sahala Works is a heat and energy technology company whose main products are heat exchangers and other advanced pressure vessels. Our key customers are nuclear power plants, conventional and biopower plants as well as the pulp, chemical and petrochemical industries.
Sisä-Savon Pipe&Welding Service Oy
Sisä-Savon Pipe & Welding Service Oy, PWS Oy is a Varkaus-based engineering subcontractor that specialises in pipe bending, welding and the manufacture of pressurized assemblies for use in the boiler, power generation and process industry.
SKM Stainless Oy
SKM Stainless Oy workshop is very traditional and trustful overall supplier of stainless steel tanks, pressure vessels and pipings. Workshop history leads until 1950s when Hackman started to manufacture stainless steel process tanks at Sorsakoski. In these current facilities Leppävirta workshop has been operating since 1996.
Leppävirta Workshop supplies differend kind of tanks, pipings and machine component. Scope of supply can include following: material. fabrication, design, engineering and erection. For us differend grade of stainless steel materials like duplex, super duplex, and titanium are not rare.
Examples of suplied products: pressure vessel, differend kind of tanks, reactors, scrubber, channels, pipes, pipe parts and prefabricated pipe line spools.
SK-Tools is your reliable partner in the manufacture of production tools. We design, manufacture and service metal industry tools and machine components using the latest technology based on solid expertise and respect for traditional workmanship.
We are a small company of experts, which enables us to provide flexible customised service and agile resources. We can help out with all machining needs, solving both minor and major challenges related to production equipment and tools.
We operate nationwide from our base in Sorsakoski offering premium cost-efficient service with an innovative approach.
Sorsakosken Konepaja Oy
Sorsakosken Konepaja Oy specialises in the manufacture of complex tuber heat exchangers and pressure vessels. Additionally, the production programme includes pipe systems, tanks, process equipment and other pressure bearing and pressureless engineering products including installation. Other services are quality management, equipment dimensioning in compliance with TEMA and PED standards, design, materials procurement, manufacture, documentation and installation.
The company’s roots lie in the business operations of Mesera Sorsakoski Oy and Sorsakoski Works Oy. Our personnel possesses extensive experience in the design and manufacture of engineering products, pressure equipment and, in particular, tube heat exchangers. Our premises are located in Sorsakoski, an industrial area in North Savo steeped in tradition.
SSG Sahala Oy
SSG Sahala Oy specialises in the supply of industrial life cycle services. Our services include installation and maintenance projects, total maintenance and condition monitoring. Additionally, our engineering workshop manufactures customised products for production processes and machines.
Sumitomo SHI FW Energia Oy
Sumitomo SHI FW Energia Oy is a premier global supplier of innovative circulating fluidized bed (CFB) technologies, providing sustainable value to our customers through our relentless drive for environmentally sound and reliable power solutions while we grow. The company operates in Espoo and Varkaus in Finland as well as in its subsidiaries in Sweden and Germany.
Suomi-Hitsaus Oy is a metals company based in Pieksämäki. We offer welding and installation services primarily on a subcontracting basis.
Established in 2012, SuomiLaser Oy focuses on providing laser plate cutting and reprocessing services for manufacturing companies.
Supset Oy, a contract manufacturer based in Leppävirta, North Savo, focuses on CNC machining services. Our company was established in 2005 and currently employs 17 industry professionals. We manufacture customised components and assemblies to exact customer requirements. All products are designed using the SolidWorks design software. Our key values are customer orientation, integrity and willingness to be of service. Our ambition is to engage in long-term, mutually beneficial cooperation with our contract customers. With our extensive network of partners, we can also provide welding, surface finishing, thermal treatment and painting services for the products.
STURDY APPROACH. GUARANTEED.
Temoni Oy is a Pieksämäki-based agile engineering workshop that offers a full range of welding and metal-working services (subcontracting, assembly work, prototypes, welding...). Contact us and tell us what you need and we will see how we can help you.
TH Sermec Oy
Industrial mechanical maintenance, machine and equipment construction, installations and steel structures.
U-Cont Oy manufactures products for the energy industry ranging from process systems to tanks and substations. Additionally, U-Cont offers a wide selection of other services, such as concept development, design, project management, installation and maintenance. U-Cont Oy is a family-owned business established in 1966 with its head office and production plant located in Joroinen. Additionally, U-Cont has an office in Krakow, Poland.
VarFer Konepaja Oy
VarFer is a medium-sized engineering workshop providing flexible, individual customer service. We carry out extensive machining jobs and pipework installations, finish plates and steel structures and offer welding and installation services. Our heavy-duty machinery combined with production facilities with a floor area of 1,400 m2 ensure quick and reliable service in all operations from the manufacture of individual pieces of process equipment to advanced machining of serially produced items.
Varpa-Set Oy is a metal-working company founded in 1992. We specialise in machining metals and plastics on a subcontracting basis. Our main services are turning, milling, drilling and threading. We manufacture both one-off items and series. The most commonly used raw materials are Fe, 41CrMo, stainless steel, acidproof steel, aluminium and various plastics.
As our heat treatment plant is located next door, heat treatment of finished products can be provided at short notice. Other services available for the products through our partner network include electroplating and hot-dip zinc coating, painting and sandblasting. We also provide welding services.
VR Group is a versatile, environmentally friendly and responsible travel, logistics and infrastructure engineering service company. VR Group’s main mission is to provide its customers high-quality and environmentally friendly travel and logistics services.
VR’s rolling stock maintenance operations aim to be the preferred Nordic maintenance services provider in Europe. VR’s Pieksämäki depot is responsible for the maintenance and manufacture of freight wagons. Additionally, we service diesel locomotives and on-track machines.
We manufacture freight wagons to customer specifications capable of withstanding harsh industrial environments and transport operations. Close understanding of the requirements imposed by rolling stock and intense cooperation with customers ensure a high standard of design and manufacture. Currently we are responsible for the servicing and maintenance of 9,000 freight wagons.
Since 2003, water cutting services for all materials. Flexible and fast service with the capacity of four Aliko cutting units. Table sizes: 1500x3000 one cutting head, 3100x6100 on two heads,
3600x4600 with four heads and 2100x4100 with two heads. Edging services 3000mm / 150tn.
In addition, Vento Steel Oy, which operates in the same premises, offers welding, assembly and machining services: cnc / manual milling machines and turning services with manual forks.
Warkaus Works Oy
Warkaus Works Oy is a Varkaus-based engineering workshop manufacturing pressure-bearing components for recovery and power plant boilers. We deliver pressure-bearing components for new plants and end-customers’ modernization projects in compliance with the target country’s national quality criteria.
The company is owned by Andritz Oy, which is also our main customer. Exports account for 90% of all production. Our markets are located in Europe, North and South America, Asia and Oceania.
A high delivery capacity meeting the most rigorous demands is ensured by the experience and expertise of our personnel and efficient production lines.