Platform Accounting Group announced that two new firms have joined its group in California. Based in Bakersfield, Wayne Long & Co. is now Longview Advisors. Seghetti Waxler, based in Santa Cruz, is now part of Bayshore Advisors. There are now 18 boutique firms in California that are part of the Platform collective.

Two new Oregon firms have joined the Platform Accounting Group. Watters and Associates, in Roseburg, Ore., has joined DHS Advisors; and Brown and Bakondi, in Oregon City, will merge with Iron Creek Advisors.

Platform Accounting Group announced that HHH has joined DHS Advisors, part of Platform Accounting Group. Formerly known as Hunter, Hunter & Hunt (HHH) and based in Eureka, Calif., the regional firm has been in operation for nearly 40 years.

Platform Accounting Group announced a northern California-based firm has joined its group. AWG Wine Advisors, formerly Allen Wine Group, is based in Santa Rosa and expands Platform’s business accounting services to the wine industry.