Breton Industrial & Marine, Point Tupper NS
(formerly Strait of Canso Marine Railway Co.)
Most recent update: February 8, 2012.
The Strait of Canso Marine Railway Co., later just Canso Marine Railway Co., was a repair yard that was in operation at least as early as 1866. It was acquired by Murray Osborne in 1970 and renamed Breton Industrial & Marine Ltd. Osborne added a dry-dock and the fabrication capacity required to build ships and operated the yard until at least 1988. See the site from the air on Google here: it is now occupied by McNally International, the marine construction company that was purchased by Weeks Marine in 2011. If anyone can add to the table below, please send your info to timcolton@aol.com
| Hull # | O.N. | Name | Owner | Type | GT | LOA | Built | Disposition |
| 313471 | Patsy Leb. | Closed 1984 | ||||||
| 326738 | Breton No. 1 | Suspended 2008 | ||||||
| 346536 | Gulf Canso | Tank Barge | 264 | 91 | 1973 | Suspended 2009 | ||
| 368950 | A. P. A. No. 18 | Atlantic Pilotage Auth. | Pilot Boat | 51 | 62 | 1974 | Active | |
| 368954 | A. P. A. No. 20 | Atlantic Pilotage Auth. | Pilot Boat | 51 | 62 | 1974 | Active | |
| 368999 | A. P. A. No. 1 | Atlantic Pilotage Auth. | Pilot Boat | 51 | 62 | 1976 | Active | |
| 370575 | Louis M. Lauzier | Canadian Coast Guard | Patrol Boat | 322 | 124 | 1976 | Active | |
| 6 | 371740 | Louisbourg | Canadian Coast Guard | Patrol Boat | 295 | 124 | 1977 | Active |
| 383324 | Cape Chelsea Enterprise | Fishing | 122 | 62 | 1977 | Now Aqua Enterprise | ||
| 391614 | Rose Croix | Closed 1996 | ||||||
| 393018 | Don Cadegan | Fishing | 110 | 62 | 1979 | Active | ||
| 393019 | Helen M. Cadegan | Fishing | 110 | 62 | 1980 | Active | ||
| 14 | Bahamas Ranger | Landing Craft | 271 | 1980 | Scrapped 2002 | |||
| 395542 | Point Henry | Canadian Coast Guard | Patrol Boat | 77 | 66 | 1980 | Now 2011-05 | |
| 395543 | Isle Rouge | Canadian Coast Guard | Patrol Boat | 77 | 66 | 1980 | Active | |
| 800702 | Breton Drydock No. 1 | Breton Industries | Drydock | 1,559 | 218 | 1981 | Active | |
| 800747 | Point Race | Canadian Coast Guard | Patrol Boat | 77 | 66 | 1982 | Now 2011-04 | |
| 800748 | Cape Hurd | Canadian Coast Guard | Patrol Boat | 77 | 66 | 1982 | Active | |
| 19 | Cavalier I | Landing Craft | 371 | 1983 | Later Hydra I 2003 | |||
| 803138 | Tootsie | Closed 2010 | ||||||
| 21 | 806303 | Partridge Island | Canadian Coast Guard | Buoy Tender | 92 | 75 | 1985 | Now 2005-07, sold 2009 to McNally Industries |
| 22 | 806304 | Ile des Barques | Canadian Coast Guard | Buoy Tender | 92 | 75 | 1985 | Now 2008-02, sold 2009 to Govt. of St.-Pierre |
| 23 | 806305 | Ile Saint-Ours | Canadian Coast Guard | Buoy Tender | 92 | 75 | 1986 | Active |
| 24 | 806306 | Caribou Isle | Canadian Coast Guard | Buoy Tender | 92 | 75 | 1985 | Active |
| 808706 | Marjorie Ralph | Fishing | 26 | 35 | 1987 | Now Christa Gail II | ||
| 813617 | Breton II | Fishing | 31 | 42 | 1986 | Now Alert II | ||
| 819050 | T. K. L. No. I | Barge | 97 | 68 | 1988 | Active |