An accounting firm with clients across Oregon and Washington state has joined one of the nation’s largest accounting firms, which also maintains an office in the Tri-Cities. 

Perkins & Company officially joined CliftonLarsonAllen LLP (CLA) effective July 1, according to a release. The move is intended to strengthen CLA’s presence in the Pacific Northwest and broaden its support for clients through integrated audit, tax, consulting, outsourcing, digital and wealth advisory services. 

“Perkins & Company brings a strong reputation in the Pacific Northwest, and a culture centered on relationships and community,” said Paul Bailey, chief growth officer at CLA, in a statement. “Their experience serving privately held businesses, nonprofits, and professional services organizations aligns well with CLA’s approach, and we’re pleased to welcome their team as they continue serving clients locally.” 

CLA has more than 120 accounting offices across the U.S. and also some global locations. It is the largest accounting firm in the Tri-Cities, with its office at 8101 W. Grandridge Blvd. in Kennewick employing more than 40 people, with nearly 20 of them as certified public accountants, or CPAs, according to the Tri-Cities Area Journal of Business’ 2025 Book of Lists. 

Perkins & Company, founded in 1986, is ranked as a top 125 U.S. firm with more than 200 professionals and nearly $500 million in revenue.

“Joining CLA represents an important next step for our firm,” said Jared Holum, president of Perkins & Company, in a statement. “This decision was made thoughtfully and from a position of strength, with a focus on continuing to serve our clients at the level they expect while expanding what we can bring to them. Just as important, it gives our people new opportunities to grow while keeping our relationships, culture and local presence at the center of everything we do.”