Kimley-Horn and Associates, Inc.

Kimley-Horn and Associates, Inc. is a planning, engineering, and design consulting firm founded in 1967. The firm serves public and private sector clients, addressing complex infrastructure challenges across the United States. Its technical domains include transportation, civil engineering, environmental consulting, and landscape architecture.

The company operates from more than 150 offices throughout the United States and employs nearly 10,000 people. Kimley-Horn reports that more than 90% of its work comes from repeat clients, indicating sustained relationships across its project portfolio.

The firm's culture emphasizes a people-first approach, with structured mentoring, clear career paths, and encouragement of collaboration, innovation, and leadership. Employees are given the opportunity to take ownership of meaningful work within a supportive environment.