3345

Analysis

NAICS 3345 is the 2022 industry group for navigational, measuring, electromedical, and control instruments manufacturing, part of 334 (Computer and Electronic Product Manufacturing).

It has only one more detailed code, 33451, which covers exactly the same activities; the definition, index entries and statistics are on that page.

County Business Patterns counts 5,050 US establishments in this code in 2023, employing 414,694 people at an average annual payroll of $106,063 per employee (87th percentile of national industries). 30% of the establishments have fewer than five employees, which is close to the national mix.

By establishments it ranks 1st of the 6 codes at this level within Computer and Electronic Product Manufacturing, with 44.8% of them.

Between 2018 and 2023 the number of establishments fell 3% and employment rose 8%. 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.