SEMCO is a leading Sustainability consultancy established in 1995 and formally incorporated in California in January 2000. With over 100 years of combined consulting experience with offices in Los Angeles and Atlanta, our team of SEMCO consultants brings unparalleled expertise to the table. We've not only secured millions of dollars in government contracts but have also demonstrated our commitmen...SEMCO is a leading Sustainability consultancy established in 1995 and formally incorporated in California in January 2000. With over 100 years of combined consulting experience with offices in Los Angeles and Atlanta, our team of SEMCO consultants brings unparalleled expertise to the table. We've not only secured millions of dollars in government contracts but have also demonstrated our commitment to environmental leadership by having one of our consultants previously appointed as the EPA director for the state of California. Partner with us to elevate your sustainability initiatives and contribute to a greener, brighter future.