The Brownsville Woolen Mill was located in Brownsville, Oregon since the 1860s; the original main building was destroyed by a fire in 1955. The collection (1902-1913) contains the surviving records of the Mill including financial ledgers, journals, and day books.

The L. E. Blain Clothing company of Albany, Oregon, operated from 1892 until 1976. The collection (1882-1910) contains bound financial ledgers, account journals, and cash books.

Stephens-Weatherford Co. was a timber holding company headquartered in Albany, Oregon. The collection (1919-1945) contains one record book that contains a journal of expenses, and a ledger of accounts.

Willamette Draying and Forwarding Co. was incorporated in Portland, Oregon, on January 17, 1870, by Robert, James, and John Holman, and George W. Taylor, and it exists today as the Holman Distribution Center, a warehousing and transportation company. The collection (1870-1871) contains a journal and a day book.