Big-D Construction, Salt Lake City, has appointed Holin Bilbanks as national account manager. Her role will encompass business development and account management, working with national accounts throughout the United States to promote the Big-D family of companies. Wilbanks has experience in all aspects of real estate including development, construction, engineering and local government. Most recently, she spent the past four years as Weber County’s director of economic development. She also took the lead on creating the Northern Utah Economic Alliance, an economic development partnership between Weber and Davis counties.