Kiewit Corporation

What Kiewit Corporation does

Kiewit Corporation is a privately held, employee-owned construction and engineering firm headquartered in Omaha, Nebraska, founded in 1884. The company delivers integrated engineering, procurement, and construction (EPC) services to public and private sector clients across North America (USA, Canada, Mexico), executing projects typically ranging from $50 million to multi-billion dollars. Its client base spans enterprise utilities and energy developers (NRG, Oglethorpe, GE Vernova, Glenfarne, Oklo, Geronimo Power), government entities (U.S. Army Corps of Engineers, Energy Northwest, state DOTs), and institutional customers (Henry Ford Health, University of Maryland). In 2025, Kiewit reported $18.2 billion in revenue and ranked #4 on ENR's Top 400 Contractors, with #1 rankings in transportation and wastewater treatment, #2 in domestic heavy, and #3 in design-build.

The company's offerings span eight primary markets — Power & Energy, Transportation Infrastructure, Water Infrastructure, Oil/Gas & Chemical, Marine Construction, Nuclear Solutions, Industrial, and Building & Commercial — delivered through flexible contract structures including design-build, EPC, CM/GC, progressive design-build, and P3. Core capabilities include Engineering Services (4,000+ engineering staff, 4,300+ Professional Engineer licenses across all 50 U.S. states and 10 Canadian provinces), self-perform Construction Capabilities (over 70 million direct-hire craft hours annually), Procurement & Supply Chain (over $10B annual spend across 22,000+ vendors), and Development & Investment via Kiewit Development Company ($7.6B in project value across 11 P3 projects). Underlying technology includes the InEight cloud platform integrated with SAP ERP and two proprietary AI tools — KADE (design) and ADAPT (estimating) — both built on more than 200 million work hours of performance data. Operating subsidiaries include Weeks Marine, McNally International, Healy Tibbitts Builders, The Industrial Company (TIC), Kiewit Power Constructors, Kiewit Nuclear Solutions, Kiewit Foundations, Kiewit Supply Network, and Kiewit Offshore Services (KOS).

Kiewit pursues a relationship-driven enterprise field sales model with selective pursuit prioritization, having reduced low-probability bids by ~18% and increased targeted public-sector hit rates by ~12%. Revenue is generated primarily through project-based fees under lump-sum turnkey EPC, design-build, and P3 concession arrangements, with capital intensity supported by a $5.6B equipment fleet (38,400 pieces), nearly 480 company-owned cranes including the largest onshore lifting device in the Western Hemisphere, and the Ingleside, Texas fabrication yard. Quality and security certifications include ISO 9001:2015, ISO 27001:2022, and NQA-1 (with ASME Section III accreditation) for nuclear facility components.

Name

Kiewit Corporation

Legal name

Kiewit Corporation

Website

https://kiewit.com

Company type

Private

Founded year

1884

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Kiewit Corporation is an employee-owned North American construction and engineering firm delivering integrated EPC services across power, transportation, water, marine, nuclear, oil/gas/chemical, industrial, and building markets. It serves enterprise utilities, government agencies, and institutional clients on projects typically ranging from $50 million to multi-billion dollars.

Ownership category

akta.pro rank

Product category

Heavy Civil Construction & Engineering Services

NAICS

Architectural, Engineering, and Related Services (5413), Support Activities for Mining (2131)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Nuclear Plant EPC & Construction (EUAEAAAC)

akta.pro secondary industries

Modularization, Offsite Fabrication & Heavy Lift Logistics (EUAKAAAM), Mine Infrastructure & Utilities EPC (Power, Water, Comms, Camps, Roads, Airstrips) (IMAKAOAB), Foundations & Geotechnical Works (Piles, Anchors, Ground Improvement) (EUAMAFAB)

Keywords

• Heavy civil construction
• Engineering services
• Infrastructure development
• Design-build construction
• Mining services

Headquarters

HQ city

Omaha

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Construction and Engineering Services: Project-based fees for design, engineering, and construction services on major infrastructure and energy projects. Most revenue comes from projects averaging $50 million to multi-billion dollars. Self-perform construction model provides cost and schedule certainty.
2. Public-Private Partnership (P3) Development: Kiewit Development invests as developer and concessionaire in P3 projects, providing single-source responsibility for financing, execution and operational performance. $7.6B project value under management across 11 projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Kiewit Corporation is an employee-owned construction and engineering firm that provides integrated engineering, procurement, and construction (EPC) services for major infrastructure and energy projects across North America. The company self-performs construction on critical scopes, offers flexible delivery models including design-build, EPC, CM/GC, and public-private partnerships (P3), and operates specialized sub-brands for nuclear, marine, power, transportation, water, and foundation projects.

Product overview

Kiewit Corporation is an employee-owned North American construction and engineering firm founded in 1884, offering integrated EPC (Engineering, Procurement, Construction) solutions through a decentralized network of subsidiaries and offices. The company's core offerings include Engineering Services, Construction Capabilities, Procurement & Supply Chain Management, and Project Delivery services spanning design-build, EPC, CM/GC, progressive design-build, and public-private partnership (P3) models. The portfolio includes specialized sub-brands: Kiewit Development Company (P3 development and investment), Kiewit Foundations (geotechnical solutions), Nuclear Solutions (nuclear engineering and construction), Marine Services (via Weeks Marine and other subsidiaries), Power Generation & Delivery, Transportation Infrastructure, Water Infrastructure, and Building vertical construction. Technology offerings include proprietary AI tools KADE and ADAPT for accelerated design and estimating, powered by 200+ million work hours of performance data, integrated through the InEight Suite and SAP enterprise systems.

Differentiator

Problem solved

Functional benefit

Brands

• Kiewit Nuclear Solutions: Nuclear engineering and construction services for commercial and DOE nuclear projects including advanced and small modular reactors
• Kiewit Development
• Kiewit Foundations
• Kiewit Supply Network

Products and services

• Engineering Services Comprehensive engineering solutions with a construction-focused approach that integrates design and construction teams throughout the project lifecycle, reducing design risks, streamlining schedules and optimizing costs.
• Construction Capabilities Self-perform construction services managing over 70 million direct-hire craft hours annually, directly controlling every critical aspect of the build to ensure safety, quality and efficiency.
• Procurement & Supply Chain Management Procurement services leveraging over $10 billion in annual spend across a network of 22,000+ vendors to ensure materials, equipment and services are delivered on schedule and in compliance with specifications.
• Project Delivery Flexible project delivery approaches including design-build, EPC, CM/GC, progressive design-build, public-private partnerships (P3), and Alliance/IPD models tailored to client goals.
• Kiewit Development Company Development, investment and asset management arm providing single-source responsibility for financing, project execution and operational performance on P3 and alternative delivery projects. Manages $7.6B in project value across 11 projects in North America.
• Kiewit Foundations Integrated geotechnical solutions for deep foundations, ground improvement and earth retention with four decades of specialty foundations experience and diverse methodologies.
• Nuclear Solutions Full-service nuclear engineering and construction solutions spanning the entire project lifecycle from preliminary design and nuclear grade procurement to NQA-1 quality construction for advanced and small modular reactors, national defense infrastructure, and commercial nuclear projects.
• Marine Services Integrated solutions for marine construction, dredging and coastal resiliency through subsidiaries including Weeks Marine, McNally International and Healy Tibbitts Builders, operating strategic marine yards across North America.
• Power Generation & Delivery End-to-end EPC solutions for power generation including natural gas, solar, battery storage, carbon capture, geothermal, and power delivery infrastructure including transmission, distribution and substations.
• Transportation Infrastructure Transportation construction services including aviation, bridges, rail & transit, roads, and tunnels with capabilities spanning geotechnical, civil/roadway, drainage, materials, structures and transit/rail engineering disciplines.
• Water Infrastructure Integrated engineering and construction solutions for water infrastructure including dams, desalination, pump stations, wastewater treatment and water/wastewater solutions, ranked #1 contractor for wastewater treatment by ENR.

Quantifiable outcome

• Pursuit prioritization reduced low-probability bids by approximately 18%
• +3 more outcomes

Named customers11 records

Segments8 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature5 records

Partnerships

16 partnerships are on record, tiered core and minor.

• Centrus Energy Corp.coreStrategic or Co-development Partner · 18 June 2026Letter of Intent under which Centrus will supply high-assay low-enriched uranium (HALEU) to power up to five Oklo Aurora powerhouses for multiple years, with deliveries beginning in 2029. Supports Oklo's planned 1.2 GW Clean Energy Campus in southern Ohio.
• Oklo Inc.coreStrategic or Co-development Partner · 18 June 2026MOU between Oklo and Kiewit Nuclear Solutions for engineering and construction planning of Aurora Powerhouse deployment in southern Ohio, expected multi-billion-dollar private investment with hundreds of jobs.
• Coastal Gateway Port Ltd.minorStrategic or Co-development Partner · 22 May 2026Met with Kiewit to discuss welding capabilities and workforce development for shipbuilding and Columbia Western Corridor initiatives. Follow-up meetings planned with Boston Dynamics for robotic welding automation.
• Bechtel, Skanska, Emery Sapp & SonsminorStrategic or Co-development Partner · 7 April 2026Major contractors deploying AI safety systems as standard operating procedure. Kiewit implementing AI-powered safety monitoring technology.
• Geronimo PowercoreStrategic or Co-development Partner · 3 April 2026Kiewit Power Constructors served as EPC contractor for 117 MW Dodson Creek Solar Project in Highland County, Ohio using First Solar Series 7 modules.
• Glenfarne GroupcoreStrategic or Co-development Partner · 2 April 2026Lump-sum turnkey EPC agreement with Kiewit for Texas LNG export terminal at Port of Brownsville. Fabrication by Kiewit Offshore Services at Ingleside, Texas facility. Project targeting FID in Q2 2026.
• Homer City RedevelopmentcoreStrategic or Co-development Partner · 1 April 2026Kiewit Power Constructors building Homer City Energy Campus in Pennsylvania - largest natural gas-powered energy facility under construction in US at 4.5 GW with seven GE Vernova turbines.
• Texas LNG BrownsvillecoreStrategic or Co-development Partner · 20 March 2026Kiewit Offshore Services to fabricate liquefaction, pretreatment, and pipe rack modules at Ingleside, Texas facility for Texas LNG export terminal. In-state fabrication designed to avoid tariffs and geopolitical risks.
• AterniumminorStrategic or Co-development Partner · 19 March 2026Kiewit Engineering Group conducting pre-FEED study for Aternium's first hydrogen/heavy water production facility in Mid Atlantic region. Estimated $1 billion investment in heavy water/hydrogen infrastructure.
• Energy NorthwestcoreStrategic or Co-development Partner · 26 January 2026Energy Northwest selected Cascade Nuclear Partners (joint venture of Black & Veatch, Aecon, and Kiewit Nuclear Solutions) as builder for Cascade Advanced Energy Facility featuring four Xe-100 reactors up to 960 MW.
• X-energycoreStrategic or Co-development Partner · 26 January 2026Kiewit Nuclear Solutions part of joint venture building X-energy's Cascade Advanced Energy Facility with four Xe-100 small modular reactors. 10-year supply contract for graphite reactor components.
• Oglethorpe PowercoreStrategic or Co-development Partner · 16 January 2026Kiewit subsidiary The Industrial Company (TIC) awarded EPC contract for 1,425 MW combined-cycle natural gas facility in Monroe County, Georgia. Approximately $3 billion capital investment.
• GE VernovacoreStrategic or Co-development Partner · 18 November 2025NRG Energy joint venture with GE Vernova and Kiewit for approximately 5.4 GW of natural gas power development across ERCOT and PJM markets. First 1.2 GW of combined-cycle gas turbines targeted for 2029 service.
• NRG EnergycoreStrategic or Co-development Partner · 18 November 2025Joint venture for 5.4 GW gas-fired power development across ERCOT and PJM markets. NRG closed $10 billion acquisition of gas-fired plants from LS Power, with Kiewit as construction partner.
• Black & VeatchcoreStrategic or Co-development Partner · 24 October 2025Partnership with Aecon and Kiewit finalizing negotiations with Energy Northwest to develop Cascade Advanced Energy Facility in Washington State featuring X-energy's SMRs.
• Canadian Construction Safety Council (CCSC)minorStrategic or Co-development Partner · 7 April 2025Kiewit founding member of CCSC with Aecon, AtkinsRealis, Bird Construction, Dragados Canada, EllisDon, Graham Construction, PCL Construction and others to elevate safety performance.

Scale indicators17 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Bechtel Corporation: Largest privately held U.S. EPC contractor operating across nuclear, infrastructure, energy, and water—directly competing with Kiewit on megaproject pursuits including SMR, LNG and rail/transit work.
• Fluor Corporation: Global EPC firm with overlapping energy, infrastructure, and government services; competes head-to-head with Kiewit on LNG, gas-fired generation, and federal infrastructure megaprojects.
• Granite Construction: U.S. heavy civil contractor focused on transportation, water, and federal infrastructure—comparable scope to Kiewit's transportation and water infrastructure markets.
• Skanska: Global contractor with substantial U.S. civil and building operations; competes with Kiewit on transit, bridges, healthcare P3, and large public-sector design-build pursuits.
• PCL Construction: Large, employee-owned North American builder with matching ownership structure and overlapping civil, industrial, and energy market exposure—often named alongside Kiewit on major pursuits.
• Black & Veatch: Privately held EPC firm competing with Kiewit in water, power, and nuclear (joint venture partner on Cascade SMR); directly comparable on advanced reactor and combined-cycle work.
• AtkinsRéalis: Global engineering, nuclear and project delivery firm; competes with Kiewit on SMR (Cascade JV partner), nuclear services, and large infrastructure projects in North America.

Broad incumbents

• Quanta Services: Largest publicly traded utility/infrastructure construction services firm; competes with Kiewit Power on transmission, substations, and renewable EPC, though with a more specialized services mix.
• MasTec: Public infrastructure construction company focused on energy, utility, and communications—overlaps with Kiewit Power Constructors on transmission, pipeline, and renewable EPC.

Regional players

• Hensel Phelps: Large U.S. employee-owned general contractor focused on building, aviation, and federal work—compares to Kiewit Building on healthcare, mission-critical, and federal vertical construction.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat8 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/kiewit
• YouTubeyoutube.com/user/KiewitCorporation
• Facebookfacebook.com/kiewit
• LinkedInlinkedin.com/company/kiewit
• Instagraminstagram.com/kiewitcorp

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries11 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kiewit Corporation