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Contact us
Contact us
Contact us
Contact us


Tiina Piira

Lic. Sc. (Tech.) CEO, Chief Designer




During my career, I have developed and designed many processes from a concept to commissioning phase both for whole new processes and smaller process units. I am an expert in reaction kinetics, thermodynamics, risk analysis and permit documentation.

Markku Ollakka

DI M.Sc. (Tech.)




My fields of expertise are heat recovery from flue gases and designing flue gas scrubbers for example for sawmills and heat and power plants. For a number of clients, I have prepared documentation for participation in European Emissions Trading System (EU ETS) since 2005.

Helena Laavi

TkT, D.Sc. (Tech.)




I have strong competence in chemical engineering. I am capable of sizing unit operations as well as in of calculating material and energy balances for processes. Furthermore, I precisely and efficiently compile permit applications.

Risto Seppälä

DI, M.Sc (Tech.)




Power plants and district heating plants are my specialty. I have strong knowledge in designing and implementation of heating-only and heat and power plants. I am well familiar with different types of boilers, processes and fuels with their requirements, especially biofuels.

Muhammad Nasrullah

Tkt, D.Sc. (Tech.)



My fields of expertise are development and design of industrial scale waste to value processes based on circular economy. I design waste to value related new production facilities and optimize the efficiency of existing plants.

Hilkka Pastinen-Kurula

DI, M.Sc (Tech.)




As a specialist in bioproduct technology, I am responsible for process development and planning and performing our experimental work. To mention one of our current projects, we have participated in a program of the Government of Finland to promote the recycling of nutrients (RaKi) with development of our biomass treatment method.

Kobra Parvasi

M.Sc (Tech.)


I work as a chemical engineer within the company.

Our representative in South Asia  

Sreenivasan Chandrasekhar

Lic. Sc. (Tech.)


I have a long background in working within the heavy industry in Europe and in the Indian Subcontinent. My experience includes both operational and designing positions as well as marketing within multiple fields of industry; production of minerals, pulp and paper industry and power plant processes, supply chain processes.