Worm Return, LLC is a female-owned company based in Pittsburgh, PA, specializing in food waste composting for restaurants and other commercial entities. They focus on diverting organic materials from landfills to create nutrient-rich soil amendments. Their services include compost pickups and interactive seminars, with options for weekly drop-off at a partner location for those outside their primary service area. Worm Return is socially responsible and committed to environmental sustainability through organic material diversion.

Restaurant Technologies is based in Pittsburgh, PA, offering used cooking oil collection and recycling services tailored for commercial kitchens. They provide an automated system that delivers fresh cooking oil and collects used oil safely through installed tanks connected to fryers, minimizing manual handling and improving kitchen safety. Their Total Oil Management system includes oil delivery, filtration, monitoring, and recycling, all managed remotely to fit each client's schedule and usage. The company operates from a depot in Pittsburgh and focuses on sustainable oil solutions to support restaurant operations.