POCATELLO — During the 80th-anniversary celebration of the J.R. Simplot Company’s Don Plant, employees presented a ceremonial check of $196,454 to United Way of Southeastern Idaho.

It was originally constructed in 1944 as the first fertilizer production facility of the J.R. Simplot Company. "I think it's an incredible milestone for the company," said Trisha Arave ...

J.R. Simplot celebrated their 80 th anniversary earlier today. J.R Simplot began fertilization operations on December 10 th, 1944. This anniversary is to celebrate the growth of the company and ...