World Of Taxonomy
North American Industry Classification System 2022 - North America

221121 Electric Bulk Power Transmission and Control

This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulating voltages) the transmission of electricity from the generating source to distribution centers or other electric utilities. The transmission system includes lines and transformer stations. Cross-References. Establishments primarily engaged in--

Level 51 cross-system mapping
Is your business really a 221121?Classify it

Where 221121 sits in the NAICS 2022 hierarchy

  1. >22 Utilities
  2. >>221 Utilities
  3. >>>2211 Electric Power Generation, Transmission and Distribution
  4. >>>>22112 Electric Power Transmission, Control, and Distribution
  5. >>>>>221121 Electric Bulk Power Transmission and Control
  6. >>>>>221121 Electric Bulk Power Transmission and Control

221121 in other classification systems

Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.

ISIC Rev 4
1 mapping
NAICS 2022 221121 to ISIC Rev 4 crosswalk page|interactive explorer

Other NAICS 2022 codes under 221121 Electric Bulk Power Transmission and Control

Frequently asked questions

What is NAICS 2022 221121?
NAICS 2022 221121 is "Electric Bulk Power Transmission and Control". This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulating voltages) the transmission of electricity from the generating source to distribution centers or other electric utilities. The transmission system includes lines and transformer stations. Cross-References. Establishments primarily engaged in--
How does NAICS 2022 221121 map to other classification systems?
221121 Electric Bulk Power Transmission and Control has equivalents in ISIC Rev 4 (3510). These crosswalks let you translate this code between NAICS 2022 and 1 other classification system.
What is the parent category of 221121?
221121 Electric Bulk Power Transmission and Control sits under 221121 Electric Bulk Power Transmission and Control in the NAICS 2022 hierarchy.

Classify my business

Describe your business in plain English and get matching codes across NAICS 2022 and other major systems.

Interactive browser

Open 221121 in the full interactive explorer with tree view, search, and drill-downs.