Presently our resources are focused on the research, development and engineering of clay and especially bentonite based engineered barrier systems used for the disposal of spent nuclear fuel.

One of our key clients is Posiva Oy. Its assignment can be seen as Finland’s biggest environmental-protection project as well as Svensk Kärnbränslehantering AB’s assignment in Sweden correspondingly. Their assignments are to manage and dispose of all radioactive waste from power plants to secure maximum safety for human beings and the environment. Experts from B+Tech Oy have been involved with appreciation in ensuring the environmental quality and safety for future generations.

We work in a proactive way to develop engineering solutions. Our expertise is based on a highly acknowledged, experienced, and professional staff whose commitment to the client’s objectives creates a successful and long-term partnership model.

AAA logo 2012 ENG

Our core services:

  • Repository Design Development
  • Performance analysis
  • Material Properties
  • Material Management


  • Multidisciplinary scientific excellence
  • Outstanding integration of science and engineering
  • Right materials
  • Proven performance