BayCom Corp operates as the bank holding company for United Business Bank that provides various financial services to small and mid-sized businesses, service professionals, and individuals.

The company provides demand, savings, money market, and time deposit accounts. It also offers commercial and multifamily real estate loans, including owner-occupied and investor real estate loans; commercial and industrial loans, such as equipment loans and working capital lines of credit; small business administration loans; construction and land loans; agriculture-related loans; and consumer loans comprising installment loans, unsecured and secured personal lines of credit, and overdraft protection.

In addition, the company provides online and mobile banking, automated teller machine, remote deposit capture, night depository, courier, direct deposit, treasury management, wire transfer, automated clearing house, debit cards, cashier's and travelers checks, letters of credit, lockbox, positive pay, reverse positive pay, and account reconciliation services, as well as zero balance accounts and sweep accounts, including loan sweep.

It operates through a network of full-service banking branches in Northern and Southern California; Denver, Colorado; Custer, Delta, and Grand counties, Colorado; and Seattle, Washington and Central New Mexico.

The company was formerly known as Bay Commercial Bank and changed its name to BayCom Corp in January 2017.

BayCom Corp was incorporated in 2004 and is headquartered in Walnut Creek, California.