The J.R. Simplot Company received the 2026 Klaus Thiessen Impact Award at the annual meeting of the Grand Forks Region Economic Development Corporation on Thursday, March 26, at ...

BOISE Idaho J.R. “Jack” Simplot, the founder of restaurant-industry supplier J.R. Simplot Co. and a key figure in the early growth of quick-service chains like McDonald’s, died peacefully at his home ...

It was 1979 when potato king J.R. Simplot built a 7,370-square-foot, Mediterranean-style mansion atop a prominent hill in the Boise Highlands. Although the mansion has since been demolished, Simplot’s ...

BOISE, Idaho (AP) -- Billionaire J.R. Simplot, the spud king of America whose wealth also helped create one of the world's biggest computer chip makers, died Sunday at his Boise home. He was 99. Ada ...

An anhydrous ammonia leak at the J.R. Simplot plant in Grand Forks triggered an evacuation this afternoon. Though initial reports indicated a major leak, fire Battalion Chief Rick Coulter said it ...

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 those ...

One firefighter was injured Thursday morning when crews responded to an equipment fire at J.R. Simplot Co. at 3630 Gateway Drive. Five fire engines remained on the scene late Thursday morning as crews ...

POCATELLO — The Idaho Department of Environmental Quality is holding an informational meeting and a formal public hearing this week for local residents to provide feedback on a J.R. Simplot project ...

AMERICAN FALLS, Idaho (KIFI) - American Falls J R Simplot Elementary School has been awarded the prestigious STEM School Designation by the Idaho STEM Action Center. The school was presented with a ...