Bob and Penni Nance

Bob and Penni Nance, community leaders and long-time philanthropists, have shared their gifts for over 40 years throughout Montana. Both have served on multiple local and regional boards, giving time, dollars and energy to their passions. Their generous philanthropy has extended to include the Bob and Penni Nance Pediatric Unit at Billings Clinic, the Bob and Penni Nance Infusion Center, and a major gift toward the educational and technological needs of Billings Catholic Schools.


Bob Nance has had a distinguished career in the oil and gas business as President and CEO of Nance Petroleum, an oil and gas exploration and development company he founded in 1970. He has received numerous awards and was inducted into the Rocky Mountain Oil and Gas Hall of Fame in 2004. Bob and Penni own the Diamond N Ranch outside of Billings where they breed APHA Horses and offer a full service training business for the equine connoisseur.