NAICS Code Description

541 - Professional, Scientific, and Technical Services

*Click to View Top Businesses by Revenue for 541 – Complete Profiles*.

Industries in the Professional, Scientific, and Technical Services subsector group establishments engaged in processes where human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis, where an individual or team is responsible for the delivery of services to the client. The individual industries of this subsector are defined on the basis of the particular expertise and training of the services provider.

The distinguishing feature of the Professional, Scientific, and Technical Services subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance, unlike health care, for example, where "high-tech"" machines and materials are important collaborating inputs to labor skills in the production of health care. Thus

NAICS Codes that fall under 541 - Professional, Scientific, and Technical Services

Top Businesses by Annual Sales for 541 – Click for Complete Profiles:

Dhpc Technologies IncWoodbridgeNJ
Catamaran CorporationSchaumburgIL
Dxc Technology CompanyTysonsVA
AecomLos AngelesCA
Fluor CorporationIrvingTX
Tata Consultancy Services LtdNew YorkNY
Dyncorp LLCMc LeanVA
CSC Information Systems LLCHerndonVA
Cognizant Tech Solutions CorpTeaneckNJ
Omnicom Group IncNew YorkNY