Hamilton Swift Land Use

Allterra Environmental Inc. is a provider of sustainable water and energy systems to commercial and residential clients throughout the bay area. Based in Santa Cruz, Calif., the firm investigates and remediates properties with soil and groundwater contamination. It renders an array of services, including rain water catchment, grey water systems, groundwater protection, storm water pollution reduction and water conservation. Allterra Environmental Inc. has an expertise in an array of topics, such as engineering, geology, hydrology, chemistry, biology, environmental sciences and construction.

Established in 1954, Safety-Kleen Systems Inc. is a provider of industrial cleaning products. Located in San Jose, Calif., the company s products include oil products, windshield cleaner, antifreeze or coolant, cleaning equipment and cleaning products. Its cleaning products include pro cleaners, hand cleaners, absorbents, spill kits, aerosols, wipers and aqueous solutions. The company provides services in oil collection and re- refining, waste management, equipment services, bulk oil filter, vacuum and emergency response. It caters to various industries, including automotive, printing and packaging, metal fabrication, chemical, manufacturing, education and medical, government and dry cleaning. Safety-Kleen is compliant with IS)-14001 for Environmental Management System.