North American Industry Classification System (NAICS) code 324191 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This U.S. industry comprises establishments primarily engaged in blending or compounding refined petroleum to make lubricating oils and greases and/or re-refining used petroleum lubricating oils.
- Official title
- Petroleum Lubricating Oil and Grease Manufacturing
- Code level
- 6
- Parent industry
- Other Petroleum and Coal Products Manufacturing 32419
- Open opportunities
- 2 open · 34 active
SBA small-business size standard
900 employees
Employee-count basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Manufacturing synthetic lubricating oils and greases--are classified in U.S. Industry 325998, All Other Miscellaneous Chemical Product and Preparation Manufacturing.
Refining crude petroleum and manufacturing lubricating oils and greases--are classified in Industry 324110, Petroleum Refineries; and
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.