Rumbi Island Grill

Rumbi Island Grill is a regional fast-casual restaurant specializing in Hawaiian-inspired rice bowls, salads, burgers, and tropical drinks. The company was founded in Utah in 2000, aiming to bring a relaxed, island-themed dining experience to local communities. In its early years, Rumbi Island Grill quickly expanded, reaching a peak of more than 20 locations across Utah and neighboring states by the late 2000s—a notable milestone that established the brand’s presence in the region.

As of November 2025, Rumbi Island Grill operates seven restaurants, with its footprint concentrated in Utah and a handful of locations in Arizona and Idaho. Over the past five years, the company has focused on consolidating its operations, prioritizing quality and consistency at its existing stores rather than pursuing new market entries or additional expansion. This approach has allowed Rumbi Island Grill to maintain a stable presence in key suburban and family-oriented neighborhoods.

The brand is independently owned and is not currently franchising or seeking new sites. Its strategy centers on optimizing performance at established locations, which are typically found in high-traffic retail centers. Rumbi Island Grill remains active on social media platforms such as Facebook, Instagram, and Twitter, engaging with its customer base and reinforcing its reputation as a reliable, regionally recognized restaurant operator.

For landlords, brokers, and developers, Rumbi Island Grill stands out as a steady tenant with a proven track record in the fast-casual segment. Its differentiated menu and inviting atmosphere appeal to a broad range of customers, making it a complementary fit in diverse retail environments. The company’s measured approach to growth and commitment to operational excellence reflect its focus on long-term stability within its priority markets.