John Clifford is a successful business development professional with extensive experience in clean tech, land acquisition, and operations. Currently serving as the Co-Founder and Chief Commercial Officer at ETX Upstream, John previously co-founded and led the revenue team at Galehead Development from 2017 to 2025. With a strong background in leadership and financial acumen, John has held key positions in companies such as Raytheon and EnerNOC, as well as served in the United States Marine Corps from 2000 to 2007.
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