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Primary NAICS Code | Primary Industry | Working Business Activity |
236220 | Commercial and Institutional Building Construction |
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NAICS Code 2 | Industry 2 | Working Business Activity |
541310 | Architectural Services |
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NAICS Code 3 | Industry 3 | Working Business Activity |
541320 | Landscape Architectural Services |
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NAICS Code 4 | Industry 4 | Working Business Activity |
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NAICS Code 5 | Industry 5 | Working Business Activity |
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