IMICO - The History

The International Malleable Iron Company opened its foundry on Beverley Street in 1912. The Guelph plant was a branch operation with its affiliate, the Illinois Malleable Iron Co, located in Chicago. IMICO was owned by the Carver family, who were originally from England, and for 75 years it remained in their possession.  

IMICO specialized in producing malleable and cast iron pipe fittings, including such items as "Tees, Elbows, Couplings, Plugs, Bushing and Unions . . . and all sizes of and kinds of Flanges and Flanged fittings."  Products were shipped all over Canada, and throughout the British Commonwealth. During the earlier years, IMICO also produced for the local market by doing jobbing work from customer supplied patterns. Usually, these castings were produced for the agricultural and transportation industries. 

The industrial site initially occupied 10 acres, and included a foundry and a machine shop. The foundry had two furnaces for melting air-refined malleable iron, as well as a cupola for grey iron. Capacity was 2,500 tons of malleable iron fittings, and 1,500 tons of grey iron fittings annually.  By 1927, the industry occupied 13 acres, employed 450 hands, and produced 6,000 tons of cast iron fittings and 3,000 tons of grey iron fittings per year.  During its peak years in the 1950’s, IMICO employed more than 575 people. 

The foundry shut down in 1989 owing the city more than $1million in unpaid property taxes, hydro payments and worker’s compensation premiums, plus a debt to the Bank of Montreal for another $1million.  IMICO also failed to clean the site of extensive pollution, preferring to leave the costs to community members.

 

 

Allan's Mill ~ Bell Piano and Organ Company, Ltd. ~ Goldie's Mill ~ Gilson Manufacturing Company ~ Raymond Sewing Machines ~ Sleeman Brewing and Malting Company ~ Miscellaneous Businesses

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