Kimley-Horn
Kimley-Horn is a privately held engineering, planning, and design consulting firm with 10,000+ employees across 155+ offices in North America, delivering multidisciplinary services to public agencies and enterprise clients across 18+ market verticals.
- Company typePrivate
- Founded1967
- HeadquartersRaleigh, United States
- Headcount5,001–10,000
- GTM typeB2B
- OfferingServices
What Kimley-Horn does
Kimley-Horn is a privately held engineering, planning, and design consulting firm founded in 1967 and headquartered in Raleigh, North Carolina. Operating across the United States and Canada through 155+ offices and more than 10,000 employees, the firm delivers multidisciplinary consulting services spanning civil engineering, transportation planning, environmental services, landscape architecture, program management, and construction-phase support. It serves both public sector clients — including the Department of Defense, NAVFAC, the U.S. Army Corps of Engineers, FDOT, and numerous state and municipal agencies — and private sector clients across 18+ market verticals including aviation, commercial real estate, energy, federal, healthcare and life sciences, hospitality, industrial and manufacturing, residential, sports and entertainment, transportation, and water.
The firm's revenue model is project-based professional services, with engagements scoped and priced individually per client requirements and typically structured as multi-year contracts. Approximately 90% of work originates from repeat clients, including Walmart, Home Depot, Prologis, BMW, Whirlpool, Ace Hardware, Mayo Clinic, Atrium Health, Lennar, D.R. Horton, PulteGroup, Las Vegas Raiders, Atlanta Braves, and Dallas Cowboys. Kimley-Horn also maintains a portfolio of proprietary technology products under brands such as DRIVE (program management), the Traction suite (smart-cities mobility), Kadence and KITS (smart-cities infrastructure), PV Tune (solar PV optimization), TREDLite VMT (transportation analytics), XAK-PACK (water infrastructure), PublicCoordinate (community engagement), and SMARTS (program management). Marketing is primarily relationship-driven, supplemented by industry awards, project case studies, conference participation, and webinars.
The firm's go-to-market combines direct enterprise and government sales with event-driven pursuit of large public-private partnerships, including recent pursuits such as the $6.8B Gas Plant District redevelopment in St. Petersburg and the Atlanta Beltline Southside Trail. Growth has been supported by targeted tuck-in acquisitions — RGD Consulting Engineers (MEP, March 2026) and Gamble Design Collaborative (landscape architecture, April 2026) — alongside expansion into adjacent technology-enabled services such as autonomous vehicle infrastructure planning (with Waymo, Beep, Adastec) and robotic sidewalk accessibility assessment (with Daxbot). The firm holds #1 ENR rankings in Retail, Multi-Unit Residential, and Distribution & Warehouses, and has appeared on the Fortune 100 Best Companies to Work For list for 19 consecutive years.
Kimley-Horn firmographics
Firmographics- Name
- Kimley-Horn
- Legal name
- Kimley-Horn and Associates, Inc.
- Website
- https://kimley-horn.com
- Company type
- Private
- Founded year
- 1967
- Operating status
- Operating
- Headcount range
- 5,001–10,000 employees
- Short description
- Kimley-Horn is a privately held engineering, planning, and design consulting firm with 10,000+ employees across 155+ offices in North America, delivering multidisciplinary services to public agencies and enterprise clients across 18+ market verticals.
- Ownership category
- akta.pro rank
Kimley-Horn industry classification
Industry- Product category
- Engineering Consulting Services
- NAICS
- Engineering Services (541330), Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162), Management, Scientific, and Technical Consulting Services (5416)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Civil & Structural Engineering Consulting (BPAHAIAA)
- akta.pro secondary industries
- Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD), Water, Wastewater & Stormwater Compliance (BPAHAJAJ), Sustainable/Green Building & LEED Consulting (BPAHAKAG)
Keywords
Where Kimley-Horn is headquartered
LocationHeadquarters
- HQ city
- Raleigh
- HQ country
- United States
- HQ region
- North America
Offices12 records
Markets served
Kimley-Horn business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Engineering and Design Consulting Services: Professional consulting services revenue from providing multidisciplinary engineering, planning, landscape architecture, environmental, and design services to public and private sector clients across diverse markets including transportation, commercial real estate, healthcare, and infrastructure.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based consulting engagements |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Kimley-Horn product offering
Product offeringCore offering
Kimley-Horn is a privately held engineering, planning, and design consulting firm that delivers multidisciplinary professional services across transportation, environmental, land development, water, aviation, energy, sports, healthcare, education, and industrial infrastructure markets. The firm sells planning, design, environmental, approvals, construction-phase, operations, program management, and advisory consulting services to both public agencies and private developers, augmented by proprietary technology platforms.
Product overview
Kimley-Horn is a design and engineering consulting firm that offers a portfolio of proprietary technology solutions alongside traditional engineering services. Their technology suite includes multiple branded products: DRIVE™ (program management), Kadence™ (smart cities), KITS™ (smart cities infrastructure), PublicCoordinate (community engagement), PV Tune™ (renewable energy), SMARTS (program management), and the Traction™ suite including Traction Connect™, Traction Live™, Traction Metrics™, Traction Priority™, and Traction Travel™ (smart cities mobility solutions), TREDLite VMT™ (transportation analytics), and XAK-PACK™ (water solutions). These technology products complement their multidisciplinary consulting services across transportation, water, energy, and infrastructure markets.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 90% of work stems from repeat business relationships
- +3 more outcomes
Companies that use Kimley-Horn
Customer profileNamed customers28 records
Segments10 records
Ideal customer profiles3 records
Kimley-Horn technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature13 records
Kimley-Horn partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered supporting and core.
- Savlan CapitalsupportingKimley-Horn entered a full-floor office lease at Bradenton Financial Center, represented by Cushman & Wakefield brokering on behalf of property owner Savlan Capital. The 10,651-square-foot lease houses Kimley-Horn's West Florida operations.
- Cushman & WakefieldsupportingCushman & Wakefield brokered a full-floor office lease at Bradenton Financial Center in Florida, representing property owner Savlan Capital in the transaction with Kimley-Horn for their West Florida operations.
- Reeves YoungcoreKimley-Horn served as the designer while Reeves Young served as the construction partner for the Atlanta Beltline Southside Trail Segments 2 + 3, completing nearly 17 miles of continuous mainline trail, the longest completed continuous trail section to date, completed ahead of FIFA World Cup 2026 with over $31 million in federal funding.
- Gamble Design CollaborativecoreKimley-Horn acquired Gamble Design Collaborative, a Franklin, Tennessee-based land planning and landscape architecture firm. The deal strengthens Kimley-Horn's footprint in the Greater Nashville region and expands residential and mixed-use development capabilities across the Southeast U.S. market spanning Tennessee, Kentucky, Alabama, and Florida.
- WaymosupportingKimley-Horn has been involved in autonomous vehicle research and planning, with Waymo signing an intent to move toward commercial service in Washington D.C. Kimley-Horn's work includes traffic studies and planning that intersects with AV deployment considerations.
- BeepsupportingBeep partnered with the U.S. Department of Transportation to test autonomous buses in Washington D.C. starting in 2025. Kimley-Horn's expertise in transportation planning and traffic studies supports AV infrastructure planning.
- AdastecsupportingAdastec partnered with the U.S. Department of Transportation to test autonomous buses in Washington D.C. starting in 2025. Kimley-Horn's transportation planning capabilities align with AV infrastructure requirements.
- RGD Consulting EngineerscoreKimley-Horn acquired RGD Consulting Engineers, a Florida-based mechanical, electrical, and plumbing consulting firm. The acquisition integrated RGD's Jupiter and Orlando offices into Kimley-Horn's building services practice, expanding presence in Palm Beach County and Central Florida while adding expertise across commercial, residential, healthcare, institutional, and federal markets.
- DaxbotsupportingKimley-Horn partnered with Daxbot to evaluate sidewalk accessibility data for the City of Burleson's ADA sidewalk accessibility assessment. The partnership involves pairing trained technicians with Daxbot robotic assessment devices to evaluate up to 218 miles of sidewalk corridors and 8 miles of trails.
- ARK Ellison HoruscoreKimley-Horn submitted a letter of interest to collaborate with ARK Ellison Horus on its $6.8 billion proposal to redevelop St. Petersburg's Historic Gas Plant District. The partnership would involve design and engineering consulting for over 1,900 affordable housing units, cultural anchors, innovation ecosystem, projected to create nearly 20,000 jobs and generate $28 billion in economic impact over 30 years.
Scale indicators15 records
Recent moves6 records
Expansion highlights6 records
Kimley-Horn competitors and assessment
Company assessmentRegional players
- GHD: Australia-headquartered global engineering, architecture, and environmental consulting firm with growing U.S. presence in water, transportation, and environment. Overlaps with Kimley-Horn's service portfolio but with primary strength in Australia, Asia, and select U.S. regions.
Broad incumbents
- Arcadis: European-headquartered global design and engineering consulting firm with comparable water, mobility, buildings, and environment practices. Competes with Kimley-Horn for large U.S. infrastructure programs and developer-led site work.
- Jacobs Solutions: Global engineering and professional services firm with a much broader portfolio spanning critical infrastructure, advanced facilities, life sciences, and national security. Overlaps with Kimley-Horn in transportation, water, and federal work but operates at a larger, publicly-traded scale.
- AECOM: Global infrastructure consulting firm delivering engineering, design, construction, and program management across transportation, water, environment, and buildings. Competes with Kimley-Horn for major U.S. infrastructure and federal pursuits, with deeper capital and global reach.
- WSP Global: Canadian-headquartered global engineering consulting firm with strong presence in transportation, property & buildings, environment, and water — directly comparable service mix and pursuit of large U.S. infrastructure and real estate development projects.
Direct peers
- HDR: U.S.-headquartered, employee-owned engineering and architecture firm with comparable scale and tightly aligned service lines (transportation, water, buildings, federal). Direct head-to-head competitor for municipal, DOT, and federal infrastructure contracts.
- Stantec: Canadian-headquartered engineering, architecture, and design consulting firm with comparable multi-disciplinary service lines (transportation, water, buildings, environmental) and similar North American geographic spread. Direct competitor for municipal, federal, and developer-led infrastructure work.
- Tetra Tech: U.S.-headquartered engineering and consulting firm with leading market share in water, environment, and sustainable infrastructure. Directly comparable on municipal water/wastewater and environmental services, where Kimley-Horn also fields dedicated practices.
- Burns & McDonnell: U.S. employee-owned engineering, architecture, and construction firm with strong overlap in aviation, transportation, water, environmental, and federal infrastructure. Comparable private, employee-owned structure and pursuit of mission-critical infrastructure work.
- Black & Veatch: Employee-owned global engineering, procurement, and construction firm focused on water, energy, telecommunications, and federal infrastructure. Directly overlaps with Kimley-Horn's water, energy, and federal practices at a similar employee-owned, non-public scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights8 records
Customer concentration
Kimley-Horn social profiles
Digital presenceKimley-Horn compliance and trust
Trust signalCompliance1 record
Kimley-Horn financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kimley-Horn leadership team
Management profileNumber of profiles
Profiles3 records
Kimley-Horn subsidiaries and ownership
Company hierarchySubsidiaries2 records
Kimley-Horn funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kimley-Horn M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Kimley-Horn
What does Kimley-Horn do?
Kimley-Horn is a privately held engineering, planning, and design consulting firm that delivers multidisciplinary professional services across transportation, environmental, land development, water, aviation, energy, sports, healthcare, education, and industrial infrastructure markets. The firm sells planning, design, environmental, approvals, construction-phase, operations, program management, and advisory consulting services to both public agencies and private developers, augmented by proprietary technology platforms.
Is Kimley-Horn a public or private company?
Kimley-Horn is a private company. It is classified as management employee owned and is currently operating.
When was Kimley-Horn founded?
Kimley-Horn was founded in 1967. It employs 5,001 to 10,000 people.
Where is Kimley-Horn based?
Kimley-Horn is headquartered in Raleigh, United States, in the North America region.
How does Kimley-Horn make money?
One revenue line is on record: engineering and Design Consulting Services.
Who are Kimley-Horn's main competitors?
GHD is listed as a regional player. Broad incumbents are Arcadis, Jacobs Solutions, AECOM and WSP Global. Direct peers are HDR, Stantec, Tetra Tech, Burns & McDonnell and Black & Veatch.
Does Kimley-Horn have an API?
No public API is recorded for Kimley-Horn.
What industry is Kimley-Horn in?
Kimley-Horn's product category is Engineering Consulting Services. Its primary akta.pro industry code is BPAHAIAA, Civil & Structural Engineering Consulting, with a secondary code of BPAHAIAD, Water, Wastewater & Hydraulics Engineering Consulting. Its NAICS code is 541330 and its SIC code is 8711.