The Bucktail regiment consisted of ten companies:

Company "A"

Tioga County

Captain Philip Holland

"Anderson Life Guards"

Company "B"

Perry County

Captain Langhorne Wister

"Morgan Rifles"

Company "C"

Cameron County

Captain John A. Eldred

"Cameron County Rifles"

Company "D"

Warren County

Captain Roy Stone

"Raftsman Guard"

Company "E"

Tioga County

Captain Alanson E. Niles

"Tioga Rifles"

Company "F"

Carbon County

Captain Dennis McGee

"Irish Infantry"

Company "G"

Elk County

Captain Hugh Mulligan

"Elk County Rifles"

Company "H"

Chester County

Captain Charles F. Taylor

"Wayne Independent Rifles"

Company "I"

McKean County

Captain William T. Blanchard

"McKean County Rifles"

Company "K"

Clearfield County

Captain Edward A. Irvin

"Raftsman Rangers"