b'About Ulteig ULTEIG MAIN OFFICESUlteig serves a wide range of clients across the country, specializing in power, renewables, transportation and water, which we refer to as our Lifeline Sectors.We focus our expertise in these sectors because they matter to our clients,our industry and our communities. They comprise the infrastructurethat helps people live cleaner, safer, healthier, better lives. Projects in 42 statesFARGO, ND SIOUX FALLS, SD MINOT, ND BILLINGS, MTCORPORATE HQ 5701 S. Corporate Place 216 South Broadway Street 2751 Enterprise Avenue3350 38th Ave. South Suite 1 Suite 104 Suite 4Fargo, ND 58104 Sioux Falls, SD 57108 Minot, ND 58701 Billings, MT 59102PH: 701.280.8500 PH: 605.323.2306PH: 701.280.8500 PH: 701.280.8500ST. PAUL, MN BISMARCK, ND CEDAR RAPIDS, IA SACRAMENTO, CA4285 Lexington Ave. North 419 Riverwood Drive 109 N. Center Point Road 9848 Business Park Drive St. Paul, MN 55126 Suite 201 Hiawatha, IA 52233 Suite CPower Renewables Transportation Water PH: 651.415.3800Bismarck, ND 58504 PH: 319.286.3000 Sacramento, CA 95827DENVER, CO PH: 701.258.6507 DETROIT LAKES, MN AUSTIN, TX5575 DTC ParkwayWILLISTON, ND 1345 Highway 10 West 8701 North Mopac Expressway Suite 200 820 11th Street EastSuite A Suite 455Greenwood Village, CO 80111 Williston, ND 58801 Detroit Lakes, MN 56501 Austin, TX 78759// 30 PH: 720.873.5700PH: 701.572.4172 PH: 218.847.5607 PH: 888.858.3441'