GreenCitizen, Inc. is a smart waste management equipment and technology vendor based in San Mateo, CA, specializing in responsible electronics recycling and secure data destruction. Serving the San Francisco Bay Area, GreenCitizen offers tailored solutions for computer and IT asset disposal, using their proprietary GreenCitizen Total Accountability Management System (GTAMS) to track every item and ensure environmentally safe processing. Founded in 2005, the company focuses on preventing illegal dumping and recovering valuable materials through responsible demanufacturing in the U.S.

Clean World Grease Trap Service provides grease trap cleaning and used cooking oil recycling in Berkeley, CA. The company offers 24/7 availability to support local businesses with their grease management needs.

A-1 Septic Tank Service Inc is a family-owned business based in Hayward, CA, serving the greater San Francisco Bay Area. They provide grease trap cleaning, non-hazardous pumping, and storm drain services. With over 70 years of experience, they focus on safe and reliable septic and pumping solutions.

Mahoney Environmental Restaurant Oil Recycling is a company in Oakland, CA, specializing in grease trap cleaning and used cooking oil recycling. They focus on helping businesses manage waste oil responsibly while supporting environmental efforts.

Filta Environmental Kitchen Solutions in Oakland, CA provides cooking oil filtration, fryer management, and commercial kitchen cleaning services. They specialize in extending cooking oil life by 50% through filtration and recycling used oil into biodiesel, while also removing over 99% of carbon from fryers to maintain food quality. Filta serves a wide range of industries including restaurants and healthcare facilities. Their services also include eco-friendly drain maintenance and cold storage dehumidification. The company works on customer schedules to minimize downtime and improve kitchen safety.

Shoreway Environmental Center - Public Recycling Center in San Mateo, CA, offers food waste recycling for restaurants and used cooking oil recycling services. The center accepts a variety of recyclable materials and provides a public recycling facility alongside a transfer station. It operates daily with consistent hours and serves the local community with comprehensive waste drop-off options.

Green Planet 21 is a food waste recycling and restaurant waste consulting company based in Oakland, CA. They provide sustainable recycling solutions for various materials, including food and organic waste, paper, cardboard, metals, plastics, and e-waste. The company offers services such as secure shredding, product destruction, and waste audits to help businesses optimize their waste streams and move toward zero-waste goals. With over 48 years of experience, Green Planet 21 serves clients across multiple states and industries.

Zero Waste Solutions, Inc. is a waste management company based in Concord, CA, specializing in food waste recycling, grease trap cleaning, used cooking oil recycling, and restaurant waste consulting. They serve municipalities, schools, commercial operations, and construction sites with custom zero-waste programs and smart waste management technologies. With over 23 years of experience and more than 300 projects completed across 15 states, they focus on sustainable waste solutions including integrated solid waste management and site-specific waste design.

Biagini Waste Reduction Systems Inc. is a smart waste management equipment and technology vendor based in Berkeley, CA. Established in 1989, the company serves commercial and retail buildings in the East Bay and San Francisco, specializing in customized waste management equipment and recycling programs. Their offerings include wet waste compactors, recycle compactors, cardboard balers, and customized compactors designed for quiet operation and extended life. Biagini Waste Reduction Systems aims to help clients achieve zero waste and provides 24/7 service availability.

The Industrial Crew is a smart waste management equipment and technology vendor based in Berkeley, CA. They provide baler and compactor installation, maintenance, and repair services throughout Northern California.