Sound Growth Partners acquires Frontier Packaging

Sound Growth Partners, a Seattle-based private equity firm, said it acquired Frontier Packaging, Inc. on November 4, 2026. The firm said it provided all the capital needed to complete the transaction through its One-Stop Buyout structure, alongside management. Terms were not disclosed.

Frontier Packaging is headquartered in Tukwila, Washington, and is a distributor of specialty packaging and supplies to the seafood processing industry in Alaska and the Pacific Northwest. Founded in 1985, the company serves remote locations in the U.S. This is the second time the Sound Growth Partners team has worked with Frontier, having invested in the company at a prior firm.

Kyle Largent, Managing Partner at Sound Growth Partners, said Frontier has built a strong position in the industry through its commitment to customers and suppliers over more than 40 years. He said the firm was honored to partner with the company again.