Crown Castle Inc. is preparing to lose two of its highest-ranking executives, with Chief Financial Officer Sunit Patel retiring and Chief Operating Officer Cathy Piche leaving the company, extending a period of substantial change at the Houston-based tower company.
Two C-suite exits, two different timelines
The company announced on September 14 that Patel will retire effective March 31, 2027, after Crown Castle files its 2026 Form 10-K. Piche’s exit from the operating post comes much sooner: she will step down as COO on September 23, 2026, then remain available as a special adviser to assist with the transition until she leaves the company on February 22, 2027. Crown Castle said Piche is leaving to pursue other endeavors.
Crown Castle has already identified Patel’s successor. Kristoffer “Kris” Hinson, currently executive vice president and chief commercial officer, is expected to become CFO on April 1, 2027. The company has begun a search for Piche’s replacement.
The departures are notable not only because Crown Castle is changing two C-suite positions at once, but because they follow a prolonged executive shake-up and a fundamental restructuring of the company. Crown Castle acknowledged in its 2026 proxy statement that since 2023 it had experienced three CEO transitions, two interim CEO appointments, a CFO transition and other senior leadership changes.
That turbulence accompanied Crown Castle’s decision to unwind the fiber and small-cell strategy that had distinguished it from the other major U.S. tower companies. The company has since refocused on a portfolio of approximately 40,000 U.S. cell towers.
Piche returns – then departs again
Piche’s departure is the more immediate operational change. Crown Castle said only four months ago that she would continue as executive vice president and COO, focused on tower asset management and customer experience, when Hinson was promoted to chief commercial officer in May.
Piche has a long history with Crown Castle. According to the company’s 2026 proxy statement, she originally joined Crown Castle in 2011 and served in a series of operating and construction leadership positions before becoming COO-Towers in 2021. She left in 2023 to become COO-International at Phoenix Tower International, then returned to Crown Castle in October 2024 as executive vice president and COO-Towers.
Before Crown Castle, Piche spent more than a decade at American Tower in positions involving tower deployment, national carrier accounts, and general management, after earlier telecommunications roles at Sprint and AT&T.
Patel stays through the 10-K
Patel’s departure is being handled on a considerably longer runway. He will remain CFO through March 31, allowing him to stay through the filing of Crown Castle’s 2026 annual report before Hinson takes over the following day.
Patel’s tenure as CFO will have lasted only two years. He took the job April 1, 2025, after serving on Crown Castle’s board. His resume includes CFO positions at Ibotta, CenturyLink and Level 3 Communications, as well as an executive role at T-Mobile overseeing merger and integration work.
In announcing the transition, Crown Castle credited Patel with helping guide the company back to a tower-focused business.
Hinson moves up again
Hinson, meanwhile, is moving quickly through Crown Castle’s executive ranks. He previously served as vice president of corporate finance and treasurer before being promoted in May to executive vice president and chief commercial officer, where he took responsibility for customer commercial relationships and commercial strategy. Four months later, the board has designated him as the company’s next CFO.
Before Crown Castle, Hinson spent 13 years at ExxonMobil in finance leadership roles, including director of investor relations and managing director of ExxonMobil Czech Republic.
Crown Castle’s regulatory filing also provides an important detail regarding the two exits. The company said both Patel’s retirement and Piche’s departure constitute a “qualifying termination” under their respective agreements, making them eligible for separation benefits. Crown Castle did not say that either executive was leaving because of a disagreement with the company.
Another reset for a tower company in transition
The changes leave Crown Castle with two separate transition assignments. It must find a new operating chief while also preparing to move Hinson from the commercial side of the business into the CFO’s office.
For a company that has spent the past several years changing CEOs, restructuring its executive ranks and shedding businesses to return to its tower roots, the latest announcement means the organizational reset isn’t finished yet. By next spring, Crown Castle will have a new CFO, a new COO and a substantially different senior leadership team overseeing its tower portfolio.
