Nicholas J. DeIuliis is a businessperson who has been at the helm of 7 different companies and presently holds the position of President, Chief Executive Officer & Director at CNX Resources Corp. and Chairman & Chief Executive Officer for CNX Midstream Partners LP (a subsidiary of CNX Resources Corp.) and Chairman & Chief Executive Officer of CONE Midstream GP LLC. Nicholas J. DeIuliis is also Member of Pittsburgh Penguins Foundation and Member of Pennsylvania State Bar Association and on the board of 6 other companies.

In the past he was President & Chief Executive Officer at CONSOL Energy, Inc. and Chairman & General Partner at CONSOL Coal Resources LP (a subsidiary of CONSOL Energy, Inc.), Chairman of CONSOL Coal Resources GP LLC and President, Chief Executive Officer & Director at CNX Gas Corp.

He received a graduate degree and an MBA from Duquesne University of The Holy Spirit and an undergraduate degree from The Pennsylvania State University.