Adán has a history of handling complex strategic planning, and communications challenges excelling in the water and natural resources arena. He has 30 years of experience and understanding of resource and environmental issues through senior leadership roles in government, business, and environmental organizations throughout Southern California, California, and the United States.
Before creating OSG, Adán was Managing Director of Rose & Kindel; Vice President of External Affairs at the Metropolitan Water District of Southern California; Chief California Deputy Secretary of State; and Assistant General Manager of West and Central Basin Municipal Water Districts.
Adan is Chairman of the Mujeres De La Tierra Board of Directors, a Board Director of Sustainable Conservation, and a trustee of the Southern California Water Committee. He is a former board member of the California Water Commission, the State Board of Food and Agriculture, Heal the Bay, the National Audubon Society, and Whittier College. He is a graduate of Whittier College.