Exer is a Southern California urgent-care operator that runs walk-in clinics for what it calls "everyday emergencies," treating non-life-threatening illnesses and injuries that would otherwise route patients to a hospital emergency room. Its clinics combine acute care with on-site X-ray and laboratory services, pediatric care, occupational medicine and virtual visits, and the company says its physicians can manage roughly 80 percent of the cases typically seen in an emergency department. Positioned as a premium alternative to conventional walk-in clinics, Exer emphasizes speed, affordability and clinical depth staffed by emergency-medicine physicians. According to its own disclosures, the network has grown to more than 60 locations across Southern California.

Ownership journey

Exer was founded in 2012 and is headquartered in El Segundo, California. In April 2019 Quilvest Capital Partners backed the company through its Direct PE Club Fund I, taking a stake in what was then one of the region's fastest-growing urgent-care providers. The investment marked one of Quilvest's healthcare services transactions and added to its record of deals in California. Quilvest remains an active shareholder, and no exit or secondary transaction has been recorded.

Under PE ownership

Since the 2019 investment Exer has scaled materially, expanding its clinic footprint to more than 60 locations across Southern California and broadening its service mix to include virtual care alongside its in-clinic acute, pediatric and diagnostic offerings. In November 2023 Exer absorbed UrgentMED, an independent network of Southern California urgent-care clinics, consolidating two of the region's largest platforms under common ownership and significantly enlarging the combined footprint. The company has continued to build out an emergency-medicine-led clinical model designed to divert routine emergency-department volume into lower-cost urgent-care settings. Growth has been driven by both new-clinic openings and the UrgentMED combination, per company and transaction disclosures.

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