NAICS Code for Engine Manufacturing
The primary NAICS code for Engine Manufacturing is 333618 — Other Engine Equipment Manufacturing. Businesses classified under NAICS 333618 (Other Engine Equipment Manufacturing) are involved in: manufacturing internal combustion engines (except automotive gasoline and aircraft). Typical activities include: Manufacturing internal combustion engines (except automotive gasoline and. Related codes include 333611 (Turbine and Turbine Generator Set Units Manufacturing), 333612 (Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing), 333613 (Mechanical Power Transmission Equipment Manufacturing).
Primary NAICS Code
333618Other Engine Equipment ManufacturingAbout Engine Manufacturing
Businesses classified under NAICS 333618 (Other Engine Equipment Manufacturing) are involved in: manufacturing internal combustion engines (except automotive gasoline and aircraft).
Typical Business Activities
What's Included
- +Manufacturing internal combustion engines (except automotive gasoline and
How to Determine Your NAICS Code
While 333618 (Other Engine Equipment Manufacturing) is the most common classification for engine manufacturing, your specific code depends on your primary revenue-generating activity. Review the included and excluded activities above to confirm this code fits your business. If your operations span multiple categories, use the code that best represents your largest source of revenue. You can also use the search tool below to describe your specific business activities and find the most accurate match.
Related NAICS Codes
Businesses in engine manufacturing may also fall under these codes:
Example Companies
NAVISTAR
We build International trucks and engines and IC Bus school and commercial buses that are as tough and as smart as the people who drive them.
Lisle, Illinois, United States
L3Harris
At L3Harris, we anticipate and mitigate risk with agile end-to-end solutions that meet our customers' mission-critical needs across all domains..
Melbourne, Florida, United States
Cummins
Cummins is an Indiana-based industrial supply company that manufactures and distributes engines and power generation systems for sectors such as agriculture and construction.
Columbus, Indiana, United States
Mercury Marine
Mercury Marine is a world leading manufacturer of marine propulsion systems.
Fond Du Lac, Wisconsin, United States
Weichai Group
Weichai Power's "Key Technologies for the Development and Utilization of High-reliability, High-Quality and High-Safety Data Value for Industrial Intelligence" and "Key Technologies and Industrialization of High-Pressure Large-Displacement Plunger Pumps" won the first and second prizes of Shandong Provincial Science and Technology Progress Award for 2024, respectively.
Weifang, Shandong, China
Describe Your Business
Need a more specific NAICS code? Search by your business activity or company name: