NAICS Search
Search for NAICS codes and industry information
Search Results 2
Found 2 results for "transmission line"
221121
Electric Bulk Power Transmission and Control
NAICS code 221121 covers establishments primarily engaged in operating electric bulk power transmission systems and controlling the transmission of el...
electric bulk power transmission
high-voltage transmission lines
transformer stations
grid reliability
voltage regulation
237130
Power and Communication Line and Related Structures Construction
NAICS code 237130 covers establishments primarily engaged in the construction of power and communication lines, towers, and related structures essenti...
power line construction
communication tower construction
transmission line
renewable energy infrastructure
substation construction