Utah Code § 78B-3-204
Effect of failure to appoint registered agent -- Service of process upon nonresident.
10/1/2026If a nonresident person doing business fails to appoint a registered agent within the state in accordance with Title 16, Chapter 1a, Part 4, Registered Agent of an Entity, service of process may be made by serving any person employed by or acting as an agent for the nonresident.