Stadtwerke Koeln GmbH    



Parkguertel 24

Koeln, D-50823


49 0221 1780

49 0221 1782222

Company description

Utilities: Gas, water and electricity supply, public transport services; waste management

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Industry information

NAICS codes 
North American Industry Classification System (NAICS) codes are used to classify businesses for the purpose of collecting statistical data related to the U.S. economy. NAICS codes have been assigned to international companies to help organize all companies by type of activity.  

Primary: 221210 - Natural Gas Distribution

221122 - Electric Power Distribution

221310 - Water Supply and Irrigation Systems

485999 - All Other Transit and Ground Passenger Transportation


SIC codes 
Standard Industrial Classification (SIC) codes classify establishments by their primary type of activity. SIC codes are a U.S. Census Bureau system but can apply to international companies.  

Primary: 4923 - Natural Gas Transmission and Distribution industry report

4119 - Local Passenger Transportation, NEC industry report

4911 - Electric Services industry report

4941 - Water Supply industry report