Seppo Koiranen appointed Managing Director of TP Silva Oy

Seppo Koiranen has strong work experience in operational and strategic management. Most recently, he has been the CEO of Black Bruin Oy, and prior to this he has worked for e.g. Metso Minerals Oy and Tana Oy. Seppo brings strong expertise in various technical, production and development management positions to TP Silva.

“It’s really great to get involved in the firewood business, especially in a situation like this, where energy self-sufficiency and alternative sources of energy are valued. I believe that my experience from other industries will be useful in the firewood business”, says Seppo Koiranen, the new Managing Director of TP Silva.

“During the past few weeks, I have met TP Silva’s personnel and got to know our interesting product range. Everyone has been really great and competent. I’m looking forward to getting to know our customers and other stakeholders just as much”, Seppo continues.

“We will gain strong experience and a new perspective at TP Silva with the appointment of Seppo Koiranen as CEO. We warmly welcome him to our team and to build a successful firewood business with us”, says Turkka Hirvonen, CEO of Terra Patris Group.

TP Silva's Managing Director Seppo Koiranen next to the Palax C1000.2 firewood processor.

See also

12.11.2025
In Mid Cornwall, Mark Willis Firewood relies on the Palax C1000 to keep his professional firewood business running smoothly. C1000 delivers the speed, reliability, and consistent quality Mark needs – day after day, without unnecessary downtime.
23.10.2025
Närlant Import has been a trusted Palax partner in Sweden for 25 years. The family business, founded by Sven-Göran Zetterman in 1975, first discovered Palax firewood processors in 2001 — and the collaboration has flourished ever since. Today, his sons Martin and Eric run a nationwide dealer network of 55 partners, 35 of whom sell Palax machines. Known for their ease of use, reliability and speed, Palax firewood processors continue to rank at the very top in Sweden’s firewood market.
15.10.2025
TP Silva brings the world’s leading firewood processing solutions to the global market through its four strong brands. In this interview, Mika Joensuu, Head of Export Sales at Palax, explains why durability, speed, and productivity set their machines apart from the competition, how a trusted reseller network creates local customer value, and where the market is heading — toward larger, smarter, and more integrated firewood processing solutions.