New York, NY – November 17, 2025 – Tenex Capital Management (“Tenex”) is pleased to announce a growth investment in Sentinel Technologies (“Sentinel” or the “Company”), a provider of comprehensive IT solutions to corporate customers.
Headquartered in Chicago, IL, Sentinel has been management and employee owned and operated since its founding in 1982 and employs nearly 700 team members. The Company is a service-oriented IT solutions provider that designs, sources, builds, and manages core network infrastructure, in addition to providing managed services and managed security services, for its partner organizations across education, healthcare, industrial, government, financial services, and other industries.
The Sentinel leadership team of Brian Osborne, Robert Lenartowicz, Tim Hill, and Bob Keblusek commented, “Sentinel is committed to building long-lasting relationships with our customers to serve as an extension of their business, ensuring they have the tools required to build, maintain, secure, and support infrastructure that benefits their employees, partners, and clients. When customers are considering any changes to their technology environment, we aim to be their first call. In seeking a partner, we wanted a group who understand and would remain staunchly committed to our solution-centric approach, and we believe we found a great cultural fit in Tenex.”
Tenex Managing Director Varun Bedi and Principal Taylor Christmas remarked, “Sentinel’s leadership team brings a strong combination of experience and continuity, having worked together for decades to build a culture of service, innovation, and operational excellence. We are excited to provide support to continue to build upon Sentinel’s legacy as a customer-first organization that we believe has multiple strategic levers for continued growth.”
The transaction closed on November 3, 2025. Sentinel was advised by Fifth Third Securities, and Guggenheim Securities, LLC served as financial advisor to Tenex.