Analysis
NAICS 61143 is the 2022 NAICS industry for professional and management development training, part of 6114 (Business Schools and Computer and Management Training).
It has only one more detailed code, 611430, which covers exactly the same activities; the definition, index entries and statistics are on that page.
County Business Patterns counts 8,067 US establishments in this code in 2023, employing 60,279 people at an average annual payroll of $83,984 per employee (73rd percentile of national industries). 76% of the establishments have fewer than five employees, which marks it as a small-business industry.
Between 2018 and 2023 the number of establishments grew 15% and employment rose 20%. 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 1st of the 3 codes at this level within Business Schools and Computer and Management Training, with 82.4% of them.
Official definition
See industry description for 611430.
Source: US Census Bureau, NAICS 2022 Manual.