News & Events

Keep up to date with all of our lastest news stories and events. Learn more about how JENNMAR is revolutionizing the world of mining, tunneling, and civil construction.



Frank Calandra Jr. is inducted into the National Mining Hall of Fame

Another monumental achievement for Mr. Frank Calandra Jr.! We are proud  and honored to share the news of his induction into the National Miners Hall of Fame as part of the 2019 class. Mr. Calandra was selected for this prestigious award by the National Mining Hall of Fame’s Board of Governors for demonstrating determination, being a doer, forward-thinking innovator, and being a leader in the propulsion the mining industry toward vastly improved safety and social responsibility. We look forward to his induction ceremony in September.