It has operated the Chisholm's Mill since 1857, has five subsidiaries, and employs 40 staff along with dozens of contractors.

[3] Marking its 150th anniversary in 2007, the company donated a 1.5 acre plot of land and $20,000 of lumber to Habitat for Humanity.

[5] The company is located on a 25-acre ranch; assets include two sawmills, two Nardi dry kilns (in Tweed), and a planing mill.

[7] As of 2007, the company produced five million board feet of wood;[2] approximately 80% hardwood and 20% pine.

The hardwood is sold worldwide and the pine is generally re-manufactured in their planing mill and sold through the Chisholm Lumber retail store in Roslin, Ontario.