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North American Industry Classification System (NAICS) | | | back |
23 | Construction |
2351 | Plumbing, Heating and Air-Conditioning Contractors |
237 | Heavy and Civil Engineering Construction |
| | | | | | NAICS | Title, companies | |
23 | Construction | top | | | ABB Ltd., Zurich / Switzerland
Avalon Park Group, Orlando FL / USA
M. Gaehwiler Construction, Inc., San Francisco CA / USA
Karl Steiner Holding AG, Zurich / Switzerland
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23411 | Highway and Street Construction | top | | | KIBAG Holding, Zurich / Switzerland
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2351 | Plumbing, Heating and Air-Conditioning Contractors | top | | | Bordin Energy Components GmbH, Oberschan / Switzerland
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237 | Heavy and Civil Engineering Construction | top | | | Schwager Davis, Inc., San Jose CA / USA
| | | | | | back | updated: July 14, 2008
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