Engineering & Scientific Research & Development Services: Estimated Sources of Revenue, U.S.: 2017-2021, Business and Industry Statistics

Engineering & Scientific Research & Development Services: Estimated Sources of Revenue, U.S.: 2017-2021

(In Millions of US$; Latest Year Available)

NAICS

Kind of business

2021

2020

2019

2018

2017

Revenue for Taxable Firms

54133

Engineering services

274,912

259,888

264,653

249,085

237,304

54138

Testing laboratories

24,790

24,010

23,115

21,426

20,551



A Representative List of Organizations that Have Used our Research and Products: