# Fsd Group Llc > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 13, 2026. > FSD Group LLC is a toy invention company that licenses innovative toys and juvenile products to toy companies worldwide. Founded in 1989 by Len Stubenfoll and Harry Disko, the company has been licensing products globally for over 30 years. - Business Profile: https://optimly.ai/brand/fsd-group-llc - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://fsdtoy.com/ - Logo: https://logo.clearbit.com/fsdtoy.com - Slug: fsd-group-llc - Brand Authority Index tier: Emerging - Category: Toy and Juvenile Product Licensing - Last Analyzed: September 13, 2026