Industry Veteran Mark Littlejohn to Join SageNet as Sales Executive
SageNet Welcomes Satellite Industry Veteran Mark Littlejohn as Sales Executive
December 9, 2025 — Tulsa, OK — SageNet, a leading managed services provider, is pleased to announce that Mark Littlejohn will join the company as Sales Executive, effective December 8, 2025.
With over three decades of experience in satellite and wireless telecommunications, Mark brings an unmatched depth of knowledge across a wide range of verticals, including U.S. Government/DoD, prime system integrators, Maritime, Oil & Gas, Broadcast, and Enterprise. His proven track record of revenue generation, strategic capture, and contract execution further strengthens SageNet’s commitment to delivering trusted connections across distributed enterprises.
Mark’s familiarity with SageNet’s solutions suite, combined with his longstanding industry relationships, positions him to make an immediate impact in re-engaging former clients and forging new relationships.
“I’m excited to officially join SageNet and continue supporting customers with innovative, reliable, and secure communications solutions,” said Littlejohn. “SageNet’s national reach, 24/7 US-based support, and proven expertise in managing and protecting complex networks make it the ideal partner for enterprises and government clients alike.”
In his new role, Mark will focus on expanding SageNet’s presence in federal and commercial sectors, with an emphasis on capturing mission-critical communications programs and delivering the high-touch service SageNet is known for.
Mark is a graduate of Texas A&M University and has completed graduate studies at Rice University’s Jones School of Graduate Management. He has served on the Board of Directors for Space and Science Professionals International and is a member of the World Teleport Association.
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About SageNet
SageNet is a leading managed services provider specializing in connectivity and digital signage. The company connects and manages technologies and devices across widely distributed enterprises. SageNet’s people, processes and technologies, coupled with its collaborative approach, empower customers to achieve their core business objectives.
The company offers world-class service and support via its US-based 24/7/365 Network Operations Centers (NOCs) and Security Operations Centers (SOCs), geographically diverse teleports, a central National Logistics Center, multiple data centers, and a nationwide field service organization.
What makes SageNet unique is its Why: SageNet is passionate about Trusted Connections. This is a two-fold calling. First, the company creates trusted, reliable and secure technological connections for its customers. Second, and perhaps even more importantly, SageNet works tirelessly to build trusted human connections with its customers, partners and communities. The company believes that by creating, discovering and nurturing these trusted connections, SageNet enhances the world that connects us all.
With a three-decade track record in managed services, SageNet boasts a long-term customer base that includes the nation’s largest retail, financial, healthcare, utilities and energy organizations. SageNet manages communications for more than 430,000 endpoints. Headquartered in Tulsa, SageNet has regional offices in Atlanta, Toronto and Washington, D.C.