Tofurky

This company has products which carry the Vegetarian Society Seeding Symbol, the only legally registered trademark for vegetarian accreditation.
Source: VegSoc (2019)

This company is a member of the Plant Based Foods Association (PBFA), who represents more than 90 of USA's leading plant-based food companies. The PBFA's mission is to promote the plant-based foods industry by removing obstacles to a fair and competitive marketplace for alternatives to animal ingredients and products.
Source: PBFA (2018)