What Does Kimley-Horn Do?

Total employees8490
HeadquartersCary
Founded1967

Kimley-Horn is one of the nation's premier planning and design consulting firms. With over 7,000 staff members in more than 100 offices across the U.S., the employee-owned firm offers a wide range of services including aviation, development services, energy, environmental, intelligent transportation systems (ITS), landscape architecture, land planning, parking, P3/alternative delivery, roadway and bridge design, transit, transportation planning & traffic operations, urban redevelopment, and water/wastewater. Kimley-Horn is renowned for its commitment to client service, technical excellence, and a positive work environment, frequently recognized as a 'Best Place to Work'.

Where Is Kimley-Horn's Headquarters?

HQ Function

Serves as the central hub for executive leadership, strategic planning, corporate governance, human resources, finance, and administrative support for the firm's extensive network of national offices.

Notable Features:

The headquarters is situated in a modern office park, likely featuring contemporary office design, collaborative workspaces, and advanced technological infrastructure to support its large-scale operations. Specific architectural details are typical of professional office environments.

Work Culture:

The work culture at Kimley-Horn's headquarters, reflective of the entire firm, is characterized by employee ownership, a strong client focus, collaboration, innovation, and a commitment to professional growth and community involvement. It's often described as fast-paced yet supportive.

HQ Significance:

The headquarters' location in the Research Triangle area is significant for its proximity to leading universities and technology companies, fostering innovation and talent acquisition. It anchors the firm's historical roots, as Kimley-Horn was founded in Raleigh.

Values Reflected in HQ: The headquarters likely reflects Kimley-Horn's core values such as client advocacy, ethical practices, employee development, and quality service through its operational efficiency, collaborative environment, and professional setting.

Location:

Kimley-Horn primarily operates within the United States, with an extensive network of over 100 offices strategically located across the country. While their main focus is domestic, they possess the capabilities and experience to undertake or support international projects, particularly for U.S.-based clients with global interests or through strategic partnerships. However, their established physical presence and core operations are U.S.-centric.

Street Address:

5000 Weston Parkway, Suite 200

City:

Cary

State/Province:

NC

Country:

USA

Where Else Does Kimley-Horn Operate Around the World?

Dallas, Texas/USA

Address: 12750 Merit Drive, Suite 1200, Dallas, TX 75251

Supports the dynamic growth of North Texas and the Southwest region by delivering critical infrastructure projects, innovative urban planning solutions, and specialized engineering expertise tailored to regional demands and environmental conditions.

Phoenix, Arizona/USA

Address: 7740 North 16th Street, Suite 300, Phoenix, AZ 85020

Addresses the unique challenges and opportunities of the desert Southwest, including water management, transportation solutions for growing urban areas, and environmentally sensitive development projects.

Orlando, Florida/USA

Address: 121 South Orange Avenue, Suite 1420, Orlando, FL 32801

Serves as a central hub for projects across Florida, focusing on infrastructure for tourism, resilient development in coastal areas, and innovative transportation systems for a rapidly expanding population.

Buying Intent Signals for Kimley-Horn

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
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Corporate Finance
*Example signal, not calculated in real time

Who's Leading Kimley-Horn? Meet the Executive Team

As of April 2025, Kimley-Horn' leadership includes:

John C. Atz, PE - President and CEO
Steven E. Lefton, PE - Chairman of the Board
Aaron J. Nathan, PE, PTOE - Chief Development Officer
Julie A. Laria, SPHR, SHRM-SCP - Chief People Officer
Jonathan D. Thielen, PE - Chief Operating Officer
Lisa M. Glafchen, CPA - Chief Financial Officer

Who's Investing in Kimley-Horn?

Kimley-Horn has been backed by several prominent investors over the years, including:

Employee-Owned Firm

What Leadership Changes Has Kimley-Horn Seen Recently?

Hire0
Exits0

Kimley-Horn is known for its stable executive leadership, with a strong emphasis on fostering talent and promoting from within. As a privately held, employee-owned company, major C-suite changes are not frequently publicized externally. The firm maintains continuity in its leadership team, focusing on long-term strategic growth.

What Technology (Tech Stack) Is Used byKimley-Horn?

Discover the tools Kimley-Horn uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Kimley-Horn Email Formats and Examples

Kimley-Horn commonly uses a standard email format that combines an employee's first and last name, separated by a period, followed by the company's domain. This is a widely adopted convention in professional services firms.

first.last@kimley-horn.com

Format

jane.doe@kimley-horn.com

Example

95%

Success rate

What's the Latest News About Kimley-Horn?

Kimley-Horn NewsMay 30, 2024

Kimley-Horn Recognized as a 2024 Best Firm To Work For by Zweig Group

Kimley-Horn has been honored by Zweig Group as a '2024 Best Firm To Work For.' This award acknowledges the firm's exceptional workplace culture, employee benefits, and commitment to professional development, reinforcing its reputation as a leading employer in the A/E/C industry....more

Kimley-Horn NewsMay 13, 2024

Kimley-Horn Ranks #1 in Transportation by ENR California for Third Consecutive Year

For the third year in a row, Engineering News-Record (ENR) California has ranked Kimley-Horn as the #1 design firm in the transportation sector for 2024. This distinction highlights Kimley-Horn's continued leadership and significant contributions to California's transportation infrastructure projects....more

ACECH HawaiiApril 1, 2024

Kimley-Horn Welcomes Kevin Zhang as Transportation Practice Builder in Honolulu

Kimley-Horn announced that Kevin Zhang, PE, PTOE, has joined its Honolulu office as a vice president and transportation practice builder. Zhang brings extensive experience in traffic engineering and transportation planning to enhance the firm's services in Hawaii....more

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