NAICS 541713 to SIC Code Crosswalk
The NAICS code 541713 (Research and Development in Nanotechnology) maps transitively to legacy 1987 SIC classification code(s): 3721, 3724, 3728, 3761, 3764, 3769, 8731, 8733.
Concordance Concordance Mapping Asset
| Source Code | Source Industry | Target Code | Target Industry | Relation | Concordance Path |
|---|---|---|---|---|---|
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3721 | Aircraft | Many-to-Many | SIC1987:3721 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3724 | Aircraft Engines and Engine Parts | Many-to-Many | SIC1987:3724 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3728 | Aircraft Parts and Auxiliary Equipment, NEC | Many-to-Many | SIC1987:3728 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3761 | Guided Missiles and Space Vehicles | Many-to-Many | SIC1987:3761 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3764 | Guided Missile and Space Vehicle Propulsion Units and Propulsion Unit Parts | Many-to-Many | SIC1987:3764 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 3769 | Guided Missile and Space Vehicle Parts and Auxiliary Equipment, NEC | Many-to-Many | SIC1987:3769 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 8731 | Commercial Physical and Biological Research | Many-to-Many | SIC1987:8731 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
| NAICS 541713 | Research and Development in Nanotechnology | SIC 8733 | Noncommercial Research Organizations | Many-to-Many | SIC1987:8733 → NAICS1997:54171 → 2002:541710 → 2007:541711 → 2012:541711 → 2017:541713 → 2022:541713 |
Why Concordances Don't Line Up 1:1
The Standard Industrial Classification (SIC) system was established in 1937 and last updated in 1987, organizing businesses by end products. The North American Industry Classification System (NAICS) replaced it in 1997, classifying establishments by production processes. Because of this structural shift, many-to-many relationships are common, requiring chained concordance steps to bridge the historical gap.
Reverse Crosswalk: Going the other way? See the mapping at SIC 3721 to NAICS, SIC 3724 to NAICS, SIC 3728 to NAICS, SIC 3761 to NAICS, SIC 3764 to NAICS, SIC 3769 to NAICS, SIC 8731 to NAICS, SIC 8733 to NAICS.
Related Pages & Tools
- NAICS Code 541713 Profile — Official definition, SBA size standards, and establishment statistics.
- Sector 54 Hub (Professional, Scientific, and Technical Services) — Category directories.
- Interactive Crosswalk Engine — Convert any SIC or NAICS code dynamically.
Primary Ingestion Source
Data sourced from the U.S. Census Bureau Concordances (1997, 2002, 2007, 2012, 2017, and 2022 editions). Last verified on 2026-06-30.