Leadership Team

Jake Rau

Principal

Professional Summary

Mr. Rau serves as Managing Principal of Landmarc Environmental Systems providing leadership to all service verticals including LFG Construction, Leachate System Construction and Maintenance, and OM&M Services. He has over 20 years of experience in Landfill Construction, currently overseeing Landmarc’s North American operations. This includes numerous active sites, coast-to-coast, with over 150 crewmembers in the field and 40 professionals across 8 office locations.

Pat Lorenz

Principal

Professional Summary

Mr. Lorenz is a Principal with Landmarc Environmental Systems, LLC. He is responsible for landfill construction projects and has over 25 years landfill construction experience. His project management experience includes system installations in solid and hazardous waste facilities, construction of landfill gas extraction, gas-to-energy systems, construction of leachate collection and pumping systems, and Operations and Maintenance.

Mr. Lorenz’s construction experience includes projects in Illinois, Indiana Missouri, Kansas, Oklahoma, Kentucky, Wisconsin, Minnesota, Arkansas, Tennessee, Ohio, Pennsylvania, Michigan, Indiana, Colorado, North Carolina, Alabama, Virginia, Florida, Alabama, South Carolina, Arizona, New Mexico, Nevada, and California.

Jake Fullerton

Principal

Professional Summary

Mr. Fullerton serves as Principal of Landmarc Environmental Systems overseeing the LFG Construction Services Group. His responsibilities include managing numerous active sites, coast-to-coast, with over 10 construction crews in the field and 30 professionals across 8 office locations. He has nearly 15 years of experience in Landfill Construction with a focus on resource planning, drilling, and pipeline construction.