Refine your search Organization typeAll Company Employee-owned, private-equity-backed consulting and engineering firm Employee-owned engineering, planning, and design consulting firm Family- and employee-owned construction company Family-owned architecture, engineering, and consulting firm Group of independent construction companies Investor Multi-discipline engineering, architecture, design, and consulting firm Private construction company Privately held, 100% employee-owned construction company Privately held, American-owned construction and development company Privately held, employee-owned general contractor and construction manager Privately held, family-owned heavy-civil contractor Privately held construction and real estate development company Privately held construction company Privately held construction services company and subsidiary of HOCHTIEF Privately held global civil engineering and infrastructure consulting firm Privately held infrastructure-focused professional 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Services Waste management Water Water & Environment Water & Wastewater Water and coastal resilience Water and wastewater Markets servedAll additional international operations agriculture airports Americas Arizona Asia Asia & Pacific Asia Pacific Australia Aviation building infrastructure buildings built environment Canada Caribbean chemical and industrial treatment cities civil infrastructure climate resilience coastal and waterfront commercial communications construction management Construction materials conventional power corporate critical facilities data centers Data centers defense development distribution education Electric, gas and water utilities electrical systems electric grids Electric power electric transmission and distribution Electric utilities energy Energy engineering regions include Canada, UK and Ireland, US and Latin America, and Asia/Middle East/Australia enterprise networks environmental Europe Europe & Middle East Europe, Middle East & Africa Europe, Middle East, India & Africa Europe, Middle East and Africa federal federal, state and local government federal civil agencies federal infrastructure fire protection generation Global Global capital-program owners and delivery teams Government government government, commercial and international clients government systems Healthcare highways historical project experience in more than 150 countries Hong Kong industrial Industrial, municipal and infrastructure water treatment worldwide industrial automation industrial infrastructure industrial power infrastructure Infrastructure infrastructure professionals nationwide institutional institutional infrastructure institutions International land development Latin America & Caribbean lighting Mexico mining mission-critical More than 15 markets across North America, Europe and other international regions more than 75 offices worldwide more than 200 offices in 15 countries — 2025 annual report municipal Municipal, federal, industrial and private water and wastewater infrastructure Municipal and industrial wastewater, stormwater and potable-water infrastructure Municipal infrastructure Municipal water Municipal water and wastewater national security Nationwide Nordic countries North America North America, Europe, Middle East and Asia-Pacific across five continents North America, UK and Europe, Asia Pacific, Middle East and South Asia North American municipalities, utilities, government agencies, contractors and construction markets Nuclear power operating in over 30 countries pipeline plumbing power power and utilities power generation private water projects delivered in 136 countries in FY2024/25 projects in cities and regions across Europe, the Americas, Asia-Pacific, the Middle East and Africa public, private and government clients public and private clients across national infrastructure and facility markets public infrastructure public works rail and transit real estate rehabilitation renewable energy renewables residential water systems Selected global markets Selected international locations Selected international markets Selected international projects six continents solar energy South America state and local government storage storm drainage stormwater substations surface transportation telecommunications transit transmission transportation Transportation agencies trenchless construction underground utilities United Kingdom United States United States, with 16 national office locations United States, with project and materials operations across Western, Central and Southeastern home markets United States and Canada United States and international United States and selected international markets, including Guam and the Indo-Pacific United States and worldwide United States with global project experience utilities wastewater water Water and environmental infrastructure across North America and the Pacific water and wastewater Water and wastewater infrastructure water and wastewater plant piping water infrastructure Water transmission Water utilities Waterworks wind generation wireless communications work in more than 150 countries work spans more than 100 countries Worldwide, including the United States zero-emission mobility ServicesAll Adaptive data center development, colocation and infrastructure Advisory Advisory services AI & Data AI cloud infrastructure for large-scale model training and inference AI cloud infrastructure for model training and inference AI cloud services, data center development and energy infrastructure AI cloud services and data center infrastructure for AI and high-performance computing AI computing systems and inference services based on wafer-scale technology AI inference services and specialized inference computing AI servers, high-performance computing and supporting infrastructure AI servers, rack-scale systems and liquid cooling solutions AI servers, storage and integrated infrastructure solutions Alternative project delivery Applied science Architecture Architecture, engineering, planning, environmental and construction services Architecture and design Architecture and urbanism Asset data management and handover Asset maintenance and operations Asset management Asset ownership & operations Bid and schedule management Bridge construction Building construction Building performance Business and technology consulting Capital and technology investment Capital investment Capital program management software Civil and heavy-civil construction Civil and site engineering Civil and structural engineering Civil construction Civil engineering Civil infrastructure delivery Cloud computing and GPU infrastructure for AI and high-performance computing CM/GC Collaborative delivery Colocation, connectivity and hybrid IT infrastructure Colocation, interconnection and digital infrastructure services Commissioning Concrete and foundations Connectivity semiconductors and systems for rack-scale AI infrastructure Construction Construction engineering Construction Management Construction management Construction management and inspection Construction project management software Construction services Consulting Consulting & Advisory Consulting and advisory Consulting and engineering Contract and change management Cost, budget and funding management Critical power, thermal management and digital infrastructure systems Custom AI accelerators, networking silicon and connectivity technology Data and AI-enabled project controls Data center, colocation and interconnection services Data center colocation, connectivity and infrastructure services Data center cooling and air treatment systems Data center networking, Ethernet switches and AI fabrics Data center processors and AI accelerators Data infrastructure semiconductors, interconnect and switching technology Data management and monitoring Decommissioning Design Design-assist Design-build Design-build and progressive design-build Design-to-Build Design and engineering Design economics Development & Investment Development finance and advisory Digital Digital and data systems Digital and GovTech solutions Digital automation Digital consulting Digital utility services Direct-to-chip, waterless two-phase liquid cooling for AI and high-performance computing Direct liquid cooling for AI, high-performance computing and data centers Early contractor involvement Electrical and optical interconnects, transceivers and diagnostics for AI networks Electrical protection, connection and data center cooling solutions Electric and natural gas utility operations Electric and natural gas utility services Electricity generation, clean energy development and energy storage Electricity generation and energy services Electricity generation and renewable energy development in North America Electricity generation and utility operations Electric utility and transmission infrastructure Electric utility and transmission services Electric utility services Energy-oriented digital infrastructure for AI and high-performance computing energy and technology solutions Energy generation and retail energy services Energy infrastructure and utility investments Energy networks and power generation Energy storage systems Engineering Engineering & Design Engineering, architecture, geospatial, planning, design and construction-phase services Engineering, design, consulting and program and construction-management services Engineering and construction Engineering and design Engineering design environmental Environmental and water services Environmental consulting Environmental remediation Environmental Services Environmental services Equipment & Materials Equipment services Equipment solutions Equity investment and financing Facilities management Facility and resiliency solutions Finance Forensics General construction General contracting Geospatial Geospatial services Geotechnical and environmental services Geotechnical and geoenvironmental engineering Geothermal energy and energy storage technology Global data center development, colocation and infrastructure services GPU cloud computing and AI infrastructure GPU cloud infrastructure for AI training and inference Grid maintenance Heavy civil construction Hyperscale and enterprise data center infrastructure Hyperscale data center development and operations Industrial construction Infrastructure advisory Infrastructure consulting Infrastructure development Infrastructure engineering Infrastructure investment Infrastructure planning Infrastructure rehabilitation Infrastructure upgrades Inspection Installation Integrated AI infrastructure spanning data centers, power and GPU cloud services Integrated architecture, engineering, construction and consulting services Integrated project delivery Intelligent networks, software, meters, data services and smart-infrastructure technology Land development land development Landscape architecture and planning Lifecycle Management Lifecycle services Liquid cooling and data center thermal management systems Liquid cooling and integrated AI infrastructure solutions Liquid cooling systems for data centers and high-performance computing Low-voltage systems Maintenance Marine construction Materials production Microgrid systems integration Natural gas and electric utility operations Natural gas distribution and transmission Natural gas utility and pipeline operations Natural gas utility services Off-site manufacturing Operations and maintenance Operations and maintenance advisory Owner's project management Paving Planning Planning & Advisory Planning & Consulting Planning, design, engineering, program management and advisory services planning and design Planning and environmental services Power generation and delivery Power generation and electrification equipment Power transmission Precast construction Preconstruction Preconstruction and project delivery Preconstruction planning Prefabricated modular data center infrastructure for AI and high-performance computing Prefabrication Procurement Program & Project Management Program and construction management Program and project delivery Program and project management Program management Project and construction management Project and program management Project Delivery Project development Project execution Project finance Project management Property development Protective design Public-private partnerships Rail engineering Real-estate development Real estate development Renewable electricity generation and development Renewable energy and energy services Renewable energy development and operations Renewable energy project development Scientific investigation Self-perform construction Self-perform services Self-perform work Site assessment and remediation Solar engineering, procurement and construction Specialized engineering, design, technical advisory and program-management services Special projects Specialty electrical, mechanical and foundation work Strategic advisory Strategic asset management Strategic consulting Structural engineering Substation design and commissioning Survey and geospatial Sustainability Sustainability & Resilience Sustainability and resilience Sustainability consulting Sustainable construction Systems integration and assurance Technical advisory Technical services Technology & Software Technology and digital solutions Technology solutions Testing and commissioning Thermal management and data center cooling equipment Traffic operations and intelligent transportation systems Transmission and distribution delivery Transportation engineering Transportation planning and design Transportation planning and engineering Tunneling and underground construction Utility protection and controls Utility scale solar and energy storage development Virtual design and construction Waste-management engineering Water infrastructure and drilling Water resources and utility design Water resources engineering Water treatment Wire, cable, utility-grid products, cable rejuvenation and field-assessment services Organization sizeAll 3,500 employees (current company LinkedIn statement verified 2026-10-09) 5,000+ employees (company website, 2026) 5,001–10,000 employees (LinkedIn company-size band verified 2026-10-09) 5,500+ salaried employees and 7,500+ tradespeople (2026 fact sheet) 9,000+ employees worldwide 10,900 employees — 2024 integrated activity report 12,000 employees — 2025 Year in Review announcement 18,572 members at the end of FY2025/26 20,000 people — reported in the company's 2025 performance announcement 22,609 employees in 2025 27,000 employees as reported in 2026 201–500 employees (LinkedIn company-size range, verified 2026) Approximately 1,200 employees as of January 3, 2025 Approximately 5,100 team members as of October 2026 Approximately 5,800 employees at December 31, 2025 (2,500 salaried and 3,300 hourly) Approximately 7,400 employees at December 31, 2025, including about 4,000 union employees Approximately 26,000 employees worldwide as of 2025 Approximately 34,000 employees — 2025 annual report Approximately 36,000 employees as of December 31, 2025 Approximately 40,200 employees at December 31, 2025 Approximately 51,000 employees (January 2026 company factsheet) Approximately 74,400 employees — December 31, 2025 More than 2,300 engineers and experts — current company website accessed October 9, 2026 More than 2,500 professionals as of 2026 More than 2,600 employees as reported in October 2024 More than 3,000 employees as presented on the current company website in October 2026 More than 3,000 employees — company 80th-anniversary materials published in 2020 More than 3,200 employees across five continents — 2025 More than 3,400 employees as of May 2024 More than 3,500 professionals as of October 2026 More than 4,000 salaried professionals (LinkedIn company profile, 2026) More than 7,400 employees (company-reported, 2026) More than 11,000 employees across the DPR family of companies (2026) More than 14,000 employees — 2025 annual report More than 16,000 employees as of October 2026 More than 25,000 employees — reported January 28, 2026 in the fiscal Q1 2026 results announcement More than 34,000 professionals as of December 31, 2025 Nearly 11,000 staff members as of October 2026 PlacementAll organizations Featured & sponsored