Cornerstone Energy Services, Inc. provides engineering, survey and land services to the energy infrastructure marketplace. We provide a broad range of services critical to the initial phases of projects, right through completion and documentation. These services include: process, civil, mechanical and I&E engineering, project management, survey, mapping, and Right-of-Way acquisition. We have expertise and experience in both long linear projects as well as single-site facilities. Our clients are developers and operators of oil and gas pipelines and electric transmission lines. At Cornerstone, the strength of our business is based on adherence to fundamental values: • Safety of the public, our employees and our clients; • Advocacy for the interests of our clients; and • The Integrity of our operations. Our current staff of over 90 consists of Mechanical, Electrical, Civil and Survey Engineers, Designers, Drafters, Land Surveyors, Mappers, Photogrammetrists, Right-of-Way Acquisition Specialists, Safety Professionals, and the support staff necessary to deliver high quality results in fast-paced project environments. Currently, we have offices in Massachusetts, Texas, Maine, West Virginia, Connecticut, New Hampshire, New Jersey, Washington, and Idaho. Note that we have Licensed Surveyors in MA, ME, NH, NM, CT, NY, RI, NJ, PA, OH, WV and TX, as well as Licensed Engineers in MA, ME, NH, RI, OH, CT, VT, NY, PA, NJ, MD, WV, LA, ID, NM, and TX. Our ownership team and staff have decades of experience serving the Energy Infrastructure marketplace and have helped develop significant pipeline and power line projects all over the country.