Corporate Reports
Corporate Reports

Company Detail

Company Name: Rio Algom Limited
Note: Rio Algom Mines Limited was incorporated in Ontario in 1960. The company changed its name to Rio Algom Limited in 1975. The company amalgamated with Preston Mines Limited to continue under the Rio Algom Limited name in 1980. The company was acquired by Billiton Copper Holdings Inc. a wholly owned subsidiary of England-based Billiton plc in 2000.
Incorporated: 1960
SEDAR: Current reports for this company are available in SEDAR
Historic Entries:
Preceded by: Preston Mines Limited amalgamated with Rio Algom Limited to continue as Rio Algom Limited, 1980 
Preceded by: Rio Algom Mines Limited changed its name to Rio Algom Limited, 1975 
Holding(s):
1965 (12.9MB)1966 (15.9MB)1967 (14.5MB)1968 (14.9MB)
1969 (17.2MB)1970 (15.5MB)1971 (13.7MB)1972 (14.2MB)
1973 (12.9MB)1974 (16.6MB)19751976
19771978 (22MB)1979 (21.9MB)1980 (25.6MB)
1981 (18.3MB)1982 (18.2MB)1983 (19.1MB)1984 (19.9MB)
1985 (18.5MB)198619871988 (29.2MB)
1989199019911992
1993199419951996
199719981999
See Also: Rio Algom Mines Limited
Preston Mines Limited
Rio Tinto Mining Co. of Canada Ltd.
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