S&P International

ISO Certificates

Manufacturing of S&P's products takes place at the factory in Seewen (Switzerland), as well as at various other S&P facilities:

- S&P Polska Sp. z o.o., Poland
- S&P Clever Reinforcement Ibérica, Lda., Portugal

An ISO 9001:2015 QS Management System is consistently maintained at all production locations.

Since 2012 S&P has been part of Simpson Strong-Tie, an international building products company based in California with multiple locations across Europe.

The company is committed to helping customers succeed by providing exceptional code-listed products, full-service engineering and field support, product testing and training, and on-time product delivery.