Kimley-Horn and Associates, Inc. is an American planning, surveying, engineering, and design consulting firm.

[1] The firm was founded in Raleigh, North Carolina in 1967.

Kimley-Horn was founded in Raleigh, North Carolina in 1967 by three transportation engineers: Bob Kimley, Bill Horn, and Ed Vick.

[4] Engineering News-Record ranked Kimley-Horn as #10 in its "Top 500 Design Firms" list in 2022, climbing five spots from the 2021 survey.

[5] This United States corporation or company article is a stub.