In 2013, Yosemite Welding & MFG opened a 5,000 square foot structure to offer welding, custom manufacturing, and fabrication services to clients around Northern California. Yosemite Welding & MFG Inc. is still expanding and currently operates out of multiple buildings.

Since its founding in 1917, Stanley Adams Machine Company has constantly provided machining services, such as repair, prototype fabrication, and new part manufacturing, to the agricultural and industrial sectors of the San Joaquin Valley.

STF Iron Inc. added services like structural steel, engineering, fabrication, and expert erection when it joined the Yosemite Welding Family in 2021.