Sylvan Inc. is the world leader in fungal science and technology and our proprietary technology for propagating microorganisms on solid substrates in sterile environment allows us to produce quality spawn and innovative fungal products that deliver high yields for our customers.

Sylvan Inc. is headquartered in Kittanning, Pennsylvania, United States, and employs more than 400 people in 18 countries and distributes its products worldwide.

Reflecting on its international portfolio, the company is organised into two operating divisions: Spawn and Bio.

In 2004, Sylvan was acquired by the Snyder Associated Companies of Kittanning, Pennsylvania, which has interests in minerals mining, gas and oil exploration and production and mushroom farming.