T. Quayle & Sons, Cleveland, Ohio
T. S. Marvel & Co., Newburgh, New York
Taylor & Jewett, Buffalo, New York
Taylor, Wallaceburg, Ontario
Thomas Quayle and Son
Thomas W. Kirby, Grand Haven, Michigan
Todd, Houston, Texas
Toledo Ship Building Co., Toledo, Ohio
Toronto Dry Dock Co., Toronto, Ontario
Tyne Iron Ship Building Co., Willington Quay-on-Tyne, England