TOWNS & CITIES[]
- Aurora
- Aylmer
- Baden
- Belleville
- Brampton
- Brantford
- Brockville
- Chatham (merged with Kent in 1998, becoming Chatham-Kent)
- Chesley
- Clinton
- Dundas (amalgamated into Hamilton in 2000)
- Dunnville (dissolved in 2001)
- Elora
- Fergus
- Galt
- Gananoque
- Georgetown
- Guelph
- Hagersville
- Hamilton
- Hanover
- Hespeler
- Huntsville
- Ingersoll
- Kincardine
- Kingston
- Kitchener
- Leamington
- Lindsay
- London
- Lythmore
- Markham
- Meaford
- Merrickville
- Midland
- Milton
- Mississauga
- Mount Forest
- Newcastle
- Newmarket
- Niagara Falls
- Oakville
- Orillia
- Oshawa
- Ottawa
- Otterville
- Owen Sound
- Paris
- Pembroke
- Penetanguishene (also known as Penetang)
- Perth
- Peterborough
- Petrolia
- Picton
- Port Elgin
- Preston
- Renfrew
- Sarnia
- Sault Ste. Marie
- St. Catherines
- St. Marys
- Stratford
- Toronto
- Tweed
- Walkerville (annexed into Windsor in 1935)
- Waterloo
- Welland
- Windsor
- Winona
- Woodstock
All items (304)
M
N
O
P
Q
R
- R. A. Lister & Company (Canada), Ltd.
- R. M. Ballantyne, Ltd.
- R. M. Hollingshead Company of Canada
- R. McDougall Company
- Raymond Manufacturing Company (ON)
-
- Renfrew Machinery Company
- Richards-Wilcox Canadian Company
- Ritchie Cut Stone Company
- Robert Mitchell Company
- Royal Ink Company
S
- S. F. Lawrason & Company
- Sawyer & Massey Company
- Scarfe & Company
- Schofield-Holden Machine Company
- Seagram-Distillers Corporation
- Seaman-Kent Company
- Shurly & Dietrich
-
- Soclean, Ltd.
- Soren Brothers
-
- St. Marys Wood Specialty Company
- Standard Paint & Varnish Works Company
- Steel Company of Canada
- Steel Trough & Machine Company
- Stevens-Hepner Company
- Stewart Phonograph Corporation
- Stratford Chair Company
- Stratford Manufacturing Company
- Studebaker Corporation of Canada
- Sunbeam Corporation (Canada), Ltd.
- Sutcliffe & Bingham (Canada), Ltd.
- Swift Canadian Company
T
- T. A. Lytle Company
- T. E. Bissell Company
- T. Eaton Company
- T. Pink
-
- Taylor-Forbes Company
- Thomas Pink Company
- Timberland Equipment, Inc.
- Toronto Bolt & Forging Company
- Toronto Furniture Company
- Toronto Lock Manufacturing Company
- Trans-Canada Telephone System
- Tuckett Tobacco Company
- Tudhope-Anderson Company
W
- W. D. Beath & Son, Ltd.
-
- Walger Connector Company
- Walter Dean Canoe & Boat Company
- Ware Manufacturing Company
- Waterloo Manufacturing Company
- Waterous Engine Works Company
- Welland Vale Manufacturing Company
- Western Canada Flour Mills Company
- Western Wire & Nail Company
- Willard Storage Battery Company of Canada
- William Cane & Sons Company
- William Hollins & Company
- William Kennedy & Sons, Ltd.
- William R. Perrin, Ltd.
- Wilson Fly Pad Company
- Woodstock Wagon & Manufacturing Company