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About: Pittsburgh-Des Moines Steel Co.     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:SteelCompany108003839, within Data Space : dbpedia.org associated with source document(s)

Type: companyyago:WikicatBridgeCompaniesyago:WikicatSteelCompaniesyago:Abstraction100002137yago:Company108058098yago:Group100031264yago:Institution108053576yago:Organization108008335yago:YagoLegalActoryago:YagoLegalActorGeoyago:YagoPermanentlyLocatedEntityyago:SocialGroup107950920yago:SteelCompany108003839 New Facet based on Instances of this Class

The Pittsburgh-Des Moines Steel Company (originally the Des Moines Bridge and Iron Company), and often referred to as Pitt-Des Moines Steel or PDM was an American steel fabrication company. It operated from 1892 until approximately 2002 when its assets were sold to other companies, including Chicago Bridge & Iron Company. The company began as a builder of steel water tanks and bridges. It also later fabricated the "forked" columns for the World Trade Center in the 1960s, and was the steel fabricator and erector for the Gateway Arch in St. Louis. A number of its works are listed on the National Register of Historic Places.