Innovative technologies for zero emissions future
Proventia is a technology company operating in global markets. We offer solutions and services for the engine, machine, and vehicle industries to combat the climate change and help solve the global air pollution problem.
We develop and manufacture systems and components that improve the energy efficiency and sustainability of powertrains in heavy machines and vehicles. These solutions include state-of-the-art exhaust aftertreatment systems, thermal insulation components and electric powertrain components and batteries. We provide unique modular test centers for the vehicle industry for developing and testing of electric and hybrid vehicles, their powertrains and battery packs.
We care about people, the environment, and future generations, and aim for zero emissions.
Developed by professionals
Proventia's technologies are based on high-quality Finnish engineering. Our head office, research and development, assembly of test modules and centers in Oulu, Finland. We have efficient manufacturing sites in Finland and the Czech Republic. Our UK office serves our Test Solutions customers in the UK. Our first-rate audited subcontracting chain complements our own production. Our sales and support functions are available anywhere our customers need us. Proventia's technologies stand for cleaner air on every continent for all of us.
Proventia Group Oy started its operations in 2000 as a development company, including subsidiaries specialized in environmental, energy, and other technologies. One of these subsidiaries was Finnkatalyt Oy, established in 1994. It produced solutions such as exhaust aftertreatment systems for small petrol engines. Since the early 2000s, Finnlatayt focused on heavy vehicles and machinery ant the control of their emissions. In 2007, Finnkatalyt became Proventia Emission Control Oy.
In 2012, Proventia Group divested its other business operations and focused on the emission control business. At the same time, the management of Proventia Group and Proventia Emission Control were merged into a single organisation.
In 2015, Proventia expanded its business operations from emission control systems to modular test solutions and thermal components, and Proventia Emission Control became Proventia Oy in 2017.
In 2018 Proventia established a subsidiary: Proventia Czech s.r.o, in the Czech Republic. Located in the Brno region, the production facility manufactures exhaust aftertreatment components for the OEM manufacturers. In 2020 Proventia established a subsidiary in the UK: Proventia UK Ltd. This office serves our customers of the Test Solutions business area in the UK. In 2022 Proventia expanded its production in the Czech Republic by moving its facilities to larger premises.
Proventia´s business is organized into two business areas: Off-road Machinery Systems and Components, which include emission control systems, thermal insulation and batteries and Test Solutions.
Today, Proventia employs around 200 professionals and specialists in Finland, the Czech Republic, and the UK.