ISO Certificates


All of the S&P manufacturing facilities have been awarded ISO certification. Here you can see the certificates currently on hand.

Manufacturing of S&P's products takes place at various S&P facilities:

  • S&P Clever Reinforcement Company AG, Switzerland
  • S&P Polska Sp. z o.o., Poland
  • S&P Clever Reinforcement Ibérica, Lda., Portugal
  • S&P Reinforcement Spain S.L.

An ISO 9001:2015 QS Management System is consistently maintained at all production locations. Some locations across the Simpson Strong-Tie group are also certified according to ISO 14001:2015.


S&P Clever Reinforcement Switzerland

S&P Clever Reinforcement Company AG Headquarters

Seewernstrasse 127
6423 Seewen