Without the sponsorship of the following
organizations, operation of the ARP would not have been possible.
Sylvan Inc. (USA)
Sylvan was the first sponsor of the ARP and currently
serves as Host for this program

Amycel/Spawn Mate (USA)
Campbell's Fresh Inc. (USA)
Lambert Spawn Co. Inc. (USA)
J. B. Swayne Spawn Co. (USA)
Proefstation voor de Champignoncultuur - Horst (Netherlands)
Hauser/Sylvan Pilz AG (Switzerland)
Somycel S.A. (France)
Centre Technique du Champignon / INRA CR Bordeaux (France)
Royale Champignon (France)
Italspawn (Italy)
Fujian Research Institute of Light Industry - Fuzhou (P.R.China)
Penwest Foods Co. (USA)
Horticultural Research International - Wellesbourne (UK)
National Centre for Mushroom Research and Training - Solan (India)