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In 1997 the U.S. government adopted a new convention for classifying business entities and government contractors. The Standard Industrial Classification (SIC) codes were replaced by the North American Industrial Classification System, or NAICS. PI’s NAICS codes are listed below: |
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Primary |
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421430 |
Software, computer, wholesale |
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541512 |
Systems integration design consulting services, computer |
Secondary |
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235310 |
Electrical contractors: wiring, installation of telcom, computer, or electrical systems |
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334111 |
Electronic computer manufacturing |
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334112 |
Computer storage device manufacturing |
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334119 |
Other computer peripheral equipment manufacturing |
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421690 |
Cellular phones, recording media, computer equipment, wholesale |
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443120 |
Computer software, mail order |
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541519 |
Computer data security, software development, software services, computer |
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561621 |
Security systems, sale and installation |
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811212 |
Computer repair and service |
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