NAICS for Professional, Scientific, and Technical Services

What is the NAICS code for the Professional, Scientific, and Technical Services industry?

The NAICS codes associated to the Professional, Scientific, and Technical Services industry are 54 and 541.

That is, any industry or business that performs activities related to Professional, Scientific, and Technical Services shall be classified with NAICS 54 or 541.

What are the most frequent activities in this industry?

There are no alternate NAICS descriptions for the Professional, Scientific, and Technical Services industry.