Analysis
NAICS 33637 is the 2022 NAICS industry for motor vehicle metal stamping, part of 3363 (Motor Vehicle Parts Manufacturing).
It has only one more detailed code, 336370, which covers exactly the same activities; the definition, index entries and statistics are on that page.
County Business Patterns counts 728 US establishments in this code in 2023, employing 106,098 people at an average annual payroll of $62,265 per employee (38th percentile of national industries). 8% of the establishments have fewer than five employees, which points to larger operations.
Between 2018 and 2023 the number of establishments fell 4% and employment fell 2%. The 2018 count used NAICS 2017, so part of a large move can come from codes being redefined rather than from businesses opening or closing.
By establishments it ranks 2nd of the 8 codes at this level within Motor Vehicle Parts Manufacturing, with 15.6% of them.
Official definition
See industry description for 336370.
Source: US Census Bureau, NAICS 2022 Manual.