- Amarillo Worm Farm
- Bunny Trails Rabbit
- C & C Vermiculture
- Central Valley Vermiculture
- Cherry Valley Organic Worm
- Dakota Blue Worms
- Earthworm Soil Factory
- Flowerfield Enterprises
- Good Earth Worm & Ecology Farm
- Grohocki Worm Growing
- Happy D Ranch Worm Farm
- Id Services
- Misty Hill Farms
- Mulberry Farms
- Oasis Worm Farm
- Ohio Valley Worm Farm
- P J Dunn Working Red Worms
- R & R Worm Farm
- Rainbow Bait & Tackle
- Rainbow Meal Worms
- Rainbow Worm Farm
- Shallow Creek Ranch
- Sharon's Worm World
- Sonoma Valley Worm Farm
- Speegleville Worm Farm-Red
- Vermitechnology Unlimited
- Vierra's Worm Farm
- Welch's Worm Farm
- Williams Worm Farm
- Willingham Worm Farm
- Worm Endings Unlimited
- Worm Farm
- Worms Ar Us Inc
