Pöyry is a global consulting and engineering firm focusing on the energy, forest industry and infrastructure and environment sectors. It focuses on power generation, transmission and distribution, forest industry, chemicals and biorefining, mining and metals, transportation, water and real estate sectors. It changed its name from Jaakko Pöyry Group in 2006. The company is listed on the Helsinki Stock Exchange and is headquartered in Vantaa, Finland.
The company was founded by Jaakko Pöyry who spearheaded its growth from a small engineering office to a global corporation in his special field of interest, the forest products industry.
In 2012, Pöyry was hired as a consultant on the controversial Xayaburi Dam on the Mekong River in Laos.