Prvni SaZ Plzen A.S.    



Wenzigova 8

Plzen, 301 00

Czech Republic

420 378 229 800

420 378 229 870

Company description

Manufacturing: Construction and installation of security systems for railroads; construction of telecommunication networks and data transfer systems; wholesale of electrical and telecommunication equipment

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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: 334290 - Other Communications Equipment Manufacturing

237110 - Water and Sewer Line and Related Structures Construction

238210 - Electrical Contractors and Other Wiring Installation Contractors

423610 - Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

423690 - Other Electronic Parts and Equipment Merchant Wholesalers


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: 3669 - Communications Equipment, NEC industry report

1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction industry report

1731 - Electrical Work industry report

5063 - Electrical Apparatus and Equipment, Wiring Supplies and Construction Materials industry report

5065 - Electronic Parts and Equipment, NEC industry report