Ulteig

Ulteig is an engineering consulting firm located in Bismarck ND, specializing in modern infrastructure engineering services. We offer comprehensive design, program management, and technical services to strengthen vital infrastructure across North America. With a focus on Lifeline Sectors including Power, Renewables, Transportation, and Water, our team of innovative experts is dedicated to delivering exceptional solutions for both public and private clients. Since 1944, we have prioritized our people and their professional growth, ensuring that our employee-owned company remains committed to excellence in every project we undertake.

Ulteig is a premier engineering consulting firm based in Bismarck ND that has been providing exceptional services since 1944. Our commitment lies in delivering modern infrastructure engineering solutions that are essential for everyday life. We specialize in a diverse range of sectors known as Lifeline Sectors, which include Power, Renewables, Transportation, and Water. By leveraging our expertise in these areas, we create innovative strategies that address the complex needs of both public and private clients throughout North America. Our team consists of forward-thinking professionals who excel in various disciplines of engineering. In 2023, Ulteig expanded its capabilities by acquiring Affinity Energy, further enhancing our resource pool and expertise in energy solutions. We focus on critical areas such as Grid Modernization, Clean Energy Generation, Environmental Impact Studies for Transportation projects, and SCADA systems for municipalities. Each project we undertake reflects