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Highlands Soil & Water

California Clean Tech Open 2009 Competition
Air, Water & Waste


Sustainable Soil Management for Agribusiness & Professional Turf Management


Tom Piatkowski, President / CEO

Other Executives

Laura Kreitler, Finance & Marketing
Zygmunt Slominski, Legal Counsel

Other Employees

Paul Aron, Secretary & Treasurer


Ann Christensen, MLA, Owner, Environmental Design, a sustainable & systems-based landscape architecture firm
Stacy Fox, Landscape Manager & Certified Arborist
Elaine Ingham, M.S., Ph.D., President & Director of Research, Soil Foodweb Inc. (
Eric Nelson, M.S., Ph.D., Cornell Faculty, Grass Pathology & Soil Microbiology
David Nobbs, Golf Course Superintendent, California Country Club
Shannon Peters, M.S., Director of Research & Education, Reforestation Technologies Intl (RTI)