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Found 2 results for "infrastructure upgrades"
221122
Electric Power Distribution
NAICS code 221122 encompasses establishments primarily engaged in the distribution of electric power. This sector includes companies that operate elec...
electric power distribution
power grid
utility infrastructure
energy delivery
power brokers
485112
Commuter Rail Systems
NAICS code 485112 covers establishments primarily engaged in operating local and suburban commuter rail systems that run on regular routes and schedul...
commuter rail
public transportation
rail operations
transit agency
metropolitan transit