News October 15, 2026
We Welcome Ken Kotch as Chief Legal Officer, Mark Jobson as Chief Marketing Officer, and Troy Ameigh as Solutions Architect.
Eminence Grey is growing its sovereign AI infrastructure team with top industry talent. Today, we welcome Ken Kotch as Chief Legal Officer, Mark Jobson as Chief Marketing Officer, and Troy Ameigh as Solutions Architect.
Combined, the three leaders bring 85+ years of experience to Eminence Grey with organizations that range from innovative startups to Federal agencies to the Fortune 500 enterprise.
The appointments come on the heels of the company’s partnership announcement with Lumen Technologies (Press Release) and align with Eminence Grey’s growth strategy that projects rapid, nationwide acceleration in response to strong, private and public-sector demand.
Ken Kotch has 30+ years of experience in law, federal taxation, risk management, regulatory strategy, and public policy. He led national risk management and federal taxation work at Ryan and earlier focused on transactional tax strategy at KPMG. Mr. Kotch is a licensed attorney in Arizona and is admitted to practice before the U.S. Supreme Court. He graduated with a B.A. in Political Science from the University of Arizona and a J.D. from the Sandra Day O’Connor College of Law and holds a NAFTA certification from the University of Houston Law Center.
Mark Jobson has 25 years of experience in marketing, communications, product, and GTM program development. He led marketing for publicly traded enterprises Iron Mountain and CoreSite as well as growth-stage cloud infrastructure companies. Mr. Jobson contributed to the successful IPO at CoreSite and private equity exit at cloud desktop provider Dizzion. Mark graduated from the University of Wisconsin-Madison with a B.A. in International Relations/Business and is the Executive Chair of the Infrastructure Masons Rocky Mountain Chapter.
Troy Ameigh has 30+ years of experience in information technology across solutions architecture, systems administration and network engineering. Mr. Ameigh’s roles span enterprise organizations such as Amazon Web Services, Rackspace Technologies, Boeing and McGraw Hill. Troy served in the United States Air Force and is an active volunteer as VP of Jeffrey’s Tree. He also holds 15 technical certifications and received a B.S. in Information Technology and an M.B.A. from Phoenix University.
Welcome, Ken, Mark, and Troy.
Eminence Grey provides defense-grade sovereign AI infrastructure systems that Federal agencies, AI innovators and regulated enterprises can trust with sensitive data and critical workloads. The result is more value creation from AI investments.
Control AI. Command Your Future.
#SovereignAI #AIInfrastructure
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