Graybar has opened another branch in North Dakota. Bill Keller, Graybar’s Minneapolis district vice president, said in a press release that the company’s new Minot branch will enhance Graybar’s ability to meet growing demand in the oil and gas market in the Bakken and Three Forks Formation areas of North Dakota. Graybar opened a branch in Dickinson, N.D., in 2013 and has had locations in Fargo and Bismarck for some time.