Planning, designing and shaping sustainable cities draws on a whole-systems approach to better prioritize projects, plan ahead, protect vulnerable assets and provide sustainable growth. The global team connects and combines the best ideas and insights to design and develop beautiful, authentic communities, working in partnership with cities large and small, mature and emerging to imagine and implement urban environments and critical resilient infrastructure that provide opportunity for everyone and improve economic output. Specialist capabilities include strategic consultancy, economics, architecture, master planning and a range of ESG advisory services, together with digital and technological solutions to improve access to education, healthcare, sport, transport, clean air, water and safer spaces. Services span decarbonization and net zero, high performance buildings, innovation as a service, public realm and urban design, smart cities and digital solutions, and transport and mobility consultancy.

Reliable and resilient energy solutions are delivered across the full energy value chain, spanning conventional and renewable generation, transmission, distribution and storage, tailored to meet fast-paced market demands. The integrated approach enables clients to navigate grid evolution, resolve interconnection challenges and build resilient energy infrastructure, with services covering planning, permitting, engineering and program management for utilities, developers and public agencies worldwide. Capabilities extend across the spectrum of energy systems — from consistent power for government operations to sustainable energy supporting carbon reduction goals, as well as phased approaches that adapt to evolving demands. Specialized services include battery energy storage systems, biomass, carbon capture, EV charging, geothermal, hydrogen, hydropower, nuclear, solar, wind, and transmission and distribution.

Solving the challenges that healthcare systems face when planning new and renovated facilities is critical work, requiring deep technical expertise in acute care, ambulatory and critical care centers, specialized laboratory spaces, biomedical research facilities, life sciences centers, senior living housing and medical administrative buildings. The constant advancement of technology, ever-changing patient demographics and more stringent regulations demand professionals who are acutely aware of the complexities and requirements of the healthcare market. Healthy environments are created around the world to offer quiet overnight stays, sterile operating rooms, cleanroom research laboratories, visitor-friendly accommodations and places of rest and recuperation. This project experience has earned special recognition within the healthcare industry for listening and responding with solutions that support each client's unique mission and vision.

Comprehensive infrastructure, facilities, energy, environment, disaster resilience and civil works services are delivered through global defense, civilian and commercial expertise for the most challenging government projects. Industry-leading design, planning, architecture, engineering, program management and construction management teams are laser-focused on exceptional client service and flawless execution — helping strengthen resilient communities for generations to come. Work spans buildings and infrastructure, environment, energy, disaster resilience, civil works and international development, with a long history supporting national defense clients including the U.S. Air Force, Army and Navy. The firm provides innovative, cost-effective solutions that help governments around the world achieve mission success across the entire project life cycle.

Building, modernizing and expanding transportation projects that carry communities into the future — safely and reliably — is delivered through extensive knowledge in planning, designing and managing transportation systems, as well as restoring and replacing aging infrastructure. Public and private clients worldwide benefit from smarter, more advanced ways to move people across cities, countries and continents, supported by an integrated approach and social responsibility that has earned the trust of local municipalities, government agencies and public-private partnerships. Ranked #1 for Transportation by Engineering News-Record for 23 years, the firm delivers comprehensive solutions spanning aviation, bridges, connected and autonomous vehicles, freight and high-speed rail, highways and roads, light rail, mass transit, ports and maritime, tunnels and transportation decarbonization — connecting people and places in forward-thinking ways on every continent.

From flood protection to nutrient control to desalination, globally sustainable water technologies are delivered locally, with professionals working across major markets to provide comprehensive solutions that safeguard human health and the environment. Balancing the world's need for safe, reliable water with protecting this critical natural resource requires a deep understanding of interconnected systems, spanning the entire project life cycle — from initial planning studies through final construction and operations and maintenance — on both traditional and alternative project-delivery options including design-build and public-private partnerships. Services cover drinking water treatment and supply, indirect and potable reuse, tunnels and conveyance, desalination, biosolids and energy recovery, industrial water, wastewater treatment, watershed and ecosystems restoration, dams and hydropower, flood and coastal resilience, and disaster response and recovery.

AECOM provides engineering and infrastructure services for manufacturing, mining, automotive, food and beverage, pharmaceuticals, chemicals, logistics, and data center facilities. Its multidisciplinary approach helps industrial clients improve operational efficiency, sustainability, safety, and future expansion.

AECOM designs and delivers commercial offices, mixed-use developments, residential communities, and retail environments. The company integrates architecture, engineering, sustainability, and smart infrastructure to create high-performing and resilient built environments.

AECOM supports schools, colleges, and universities with modern educational facilities that promote learning, research, and campus sustainability. Its services span planning, design, engineering, and project delivery for educational infrastructure.

Leisure and hospitality operators — from hotels and resorts to cultural institutions and themed entertainment venues — compete on guest experience as much as location. We design hospitality, cultural, and entertainment destinations that draw visitors and support long-term operational success. Shifting consumer expectations and the need for differentiated, memorable experiences drive constant reinvestment in this sector. Our teams help leisure clients create venues that stay competitive and relevant over time.

Sports and venue owners — from collegiate athletics to major stadiums and mega-events — need facilities capable of handling large crowds under a global spotlight. We design stadiums, arenas, and convention centers that perform reliably during high-profile events and everyday operations alike. Tight construction timelines tied to fixed event dates make schedule certainty essential in this sector. Our teams have delivered some of the world's most recognizable sports and entertainment venues under exactly these constraints.

Chemical manufacturers operate complex, hazard-intensive facilities where safety, environmental compliance, and process efficiency all compete for priority. We support chemical sector clients across facility design, process safety, and environmental permitting to keep production reliable and compliant. Aging plants and tightening emissions regulations are pushing operators toward modernization and decarbonization investments. Our teams help chemical producers balance regulatory pressure with the need to keep output steady and costs controlled.

Physical retail is adapting to e-commerce competition and changing consumer shopping behavior. We design retail environments that drive foot traffic and support omnichannel operations. Balancing experiential design with operational efficiency is an ongoing retail challenge. Our teams help retail clients create spaces that stay commercially relevant.

Life sciences companies need highly specialized labs and manufacturing facilities that meet strict regulatory standards. We support design and delivery of research, lab, and biomanufacturing facilities. Fast-evolving technology and regulatory requirements demand flexible, future-proof design. Our teams help life sciences clients bring facilities online quickly without compromising compliance.

Food and beverage producers must scale output while meeting strict safety and sustainability standards. We support facility design and process engineering across agricultural and food production operations. Supply chain volatility and shifting consumer preferences add pressure to production planning. Our teams help clients build efficient, compliant food and beverage facilities.

Integrated management consulting services combining strategy, operational excellence, human capital, risk resilience, and digital transformation for infrastructure clients. Demonstrated through strategic planning engagements for government agencies, including net zero roadmap charting for the Port Authority of New York and New Jersey, asset performance optimization for U.S. National Labs, next-generation strategic planning for the U.S. Air Force Academy, and workforce planning for the Los Angeles Department of Water & Power. Services integrate cross-functional expertise across strategy development, organizational change, human capital planning, enterprise risk management, and digital enablement to support infrastructure clients in complex transformation and planning initiatives.

Advisory services on structuring infrastructure project delivery through non-traditional contracting and financing approaches, including innovative project finance mechanisms and alternative procurement strategies. Supports clients in evaluating and implementing delivery models beyond conventional design-bid-build approaches. Enables infrastructure clients to optimize capital efficiency and risk allocation through creative structuring of contracts, financing arrangements, and delivery partnerships.

Full-spectrum architectural and design services spanning architecture, landscape, interior design, planning, urbanism, and climate adaptation. Encompasses Architecture, Interior Architecture, Landscape Architecture, Urbanism + Planning, Climate Adaptation, and Community Engagement services to support comprehensive infrastructure and built environment projects. Provides integrated design services that address both functional and aesthetic requirements while incorporating climate resilience, community input, and sustainable design principles across all project scales.

Advisory and technical services to help clients optimize the performance and lifecycle value of physical infrastructure assets. Combines asset assessment, condition monitoring, performance analytics, and strategic recommendations to maximize returns on invested capital throughout asset lifecycles. Supports infrastructure owners in implementing asset management strategies that balance operational performance, maintenance efficiency, capital investments, and long-term value creation.

Integrated advisory and delivery services helping cities plan, finance, and develop urban infrastructure and services. Combines strategic planning, financial structuring, stakeholder engagement, and delivery capabilities to support municipal clients across comprehensive infrastructure development programmes. Supports cities in addressing complex infrastructure challenges through coordinated planning, financing, and execution strategies that balance multiple stakeholder needs and long-term urban development objectives.

Professional management of construction programmes, overseeing delivery, quality, cost, and schedule on behalf of clients. Provides comprehensive on-site supervision, contractor coordination, cost control, and schedule management across major infrastructure and commercial projects including One World Trade Center, Mercedes-Benz Stadium, and Intuit Dome. Deliver construction management services encompassing project controls, quality assurance, safety oversight, and stakeholder coordination to ensure projects are completed on time, within budget, and to specification.

Integrated approach combining physical and digital resilience strategies to protect and adapt critical infrastructure. Addresses both infrastructure hardening and cyber resilience requirements through coordinated planning and implementation strategies that account for interdependencies between physical and digital systems. Enable infrastructure operators to develop comprehensive resilience strategies that address natural hazards, climate impacts, cyber threats, and operational disruptions through integrated assessment, planning, and implementation.

Quantity surveying and cost management services supporting capital project budgeting, estimating, and controls. Provides cost modeling, estimate development, cost tracking, change management, and value engineering services to optimize project financial performance. Supports clients in controlling project budgets through rigorous cost estimating, earned value management, change control procedures, and cost forecasting throughout project delivery.

Planning, design, and delivery services for digital and communications infrastructure including data centres and connectivity. Provides comprehensive services spanning network architecture, data centre design, telecommunications infrastructure, and digital backbone planning to support modern infrastructure requirements. Enables clients to develop and implement digital infrastructure strategies that support operational needs, future growth, and integration with physical infrastructure systems.

Economic analysis, appraisal, valuation, and impact assessment services for infrastructure investment decisions. Provides economic modeling, benefit-cost analysis, financial appraisal, valuation services, and impact assessment to support investment prioritization and business case development. Supports infrastructure clients and investors in evaluating project feasibility, sizing economic benefits, and making evidence-based investment decisions through rigorous economic and financial analysis.

Planning, design, and advisory services for eVTOL and Advanced Air Mobility infrastructure. Provides strategic advisory, infrastructure planning, design services, and operational guidance to support emerging air mobility transportation systems. Enables cities and operators to plan and develop infrastructure supporting next-generation aviation technologies including vertiport design, airspace integration, and operational protocols.

Multidisciplinary engineering services across civil, structural, mechanical, electrical, and ground engineering disciplines. Provides comprehensive engineering expertise spanning structural analysis and design, civil infrastructure engineering, mechanical systems, electrical engineering, and ground/geotechnical engineering for infrastructure projects. Supports clients across all infrastructure sectors through integrated engineering services that coordinate across multiple disciplines to deliver complete infrastructure solutions.

Environmental consulting, impact assessment, remediation, air quality, climate resilience, and EHS compliance services. Encompasses EHS Management Consulting, Environmental and Social Impact Assessment, Remediation, Cultural Resources, and Air Quality Consulting to address environmental requirements across infrastructure development and operations. Supports clients in managing environmental compliance, assessing project impacts, implementing remediation strategies, and integrating climate resilience into infrastructure projects.

Infrastructure project finance advisory services supporting investment structuring and capital raising. Provides debt and equity structuring, investment analysis, financial modeling, and capital market advisory to support infrastructure funding and financing strategies. Enables infrastructure clients and investors to access capital markets and structure financing arrangements that optimize cost of capital and align risk allocation with project requirements.

Operations and maintenance services for industrial and commercial infrastructure and facilities. Provides ongoing O&M support, maintenance optimization, asset reliability programs, and operational consulting to support efficient facility and infrastructure operations. Helps clients maintain infrastructure assets at optimal performance levels through structured maintenance programs, operational support, and continuous improvement initiatives.

Technology consulting and cybersecurity services for infrastructure operators and government clients. Provides IT strategy, cybersecurity assessments, threat protection, network security, and technology risk management to support digital security and technology enablement. Supports infrastructure and government clients in protecting critical systems from cyber threats while enabling digital transformation and operational technology integration.

Mobility analytics and data-driven advisory services supporting transportation planning and decision-making. Provides transportation demand analysis, mobility trends assessment, data analytics, and strategic insights to support transport infrastructure planning and investment prioritization. Enables transportation agencies and operators to make data-informed decisions regarding infrastructure investment, service optimization, and response to evolving mobility needs.

Advisory services supporting multinational clients with international infrastructure investment and development programmes. Provides cross-border investment strategy, market entry advisory, international project development support, and global programme coordination for multinational infrastructure initiatives. Supports multinational corporations and investors in developing and executing international infrastructure investment strategies across multiple geographies and markets.

Simulation and analysis of pedestrian flows to inform the design of transit, venue, and urban infrastructure. Provides advanced pedestrian simulation modeling, flow analysis, and design optimization to support infrastructure planning and design decisions. Enables designers and planners to optimize infrastructure layouts, capacity, and operations based on pedestrian behavior analysis and flow modeling.

Strategic planning, geospatial services, and consulting to support infrastructure project development and approvals. Provides master planning, feasibility studies, geospatial analysis, environmental planning, and stakeholder engagement to support infrastructure development from concept through approval. Supports clients in developing comprehensive infrastructure plans that integrate technical analysis, stakeholder input, and regulatory requirements.

Engineering and consulting services for process technology design and implementation in industrial sectors. Provides process engineering, technology selection, design development, and implementation support for industrial processes and facilities. Enables industrial clients to develop and implement efficient, reliable process technologies that meet production requirements and operational objectives.

End-to-end management of large, complex capital programmes from planning through delivery on behalf of clients. Provides comprehensive programme oversight, governance, coordination, benefits management, and delivery assurance across major infrastructure initiatives including Port of Los Angeles Waterfront and similar large-scale programmes. Supports clients in managing complex, multi-year infrastructure programmes through integrated planning, execution, and stakeholder management.

Advisory and delivery services for structuring, procuring, and managing P3 infrastructure contracts. Provides P3 transaction advisory, contract structuring, procurement support, and ongoing P3 management to support public sector clients in implementing public-private partnership delivery models. Enables public agencies to access private sector capital, expertise, and efficiency through structured P3 arrangements that balance public interest with investor returns.

Risk assessment, resilience planning, and critical infrastructure protection services for public and private sector clients. Includes Critical Infrastructure Protection services to identify vulnerabilities, develop resilience strategies, and strengthen protection of essential infrastructure against physical, cyber, and operational threats. Supports infrastructure owners and operators in developing comprehensive risk and resilience strategies that address evolving threats and build organizational capacity for crisis response.

Operational simulation modeling services for seaports and rail networks to optimize planning and performance. Provides discrete-event simulation, operational modeling, performance analysis, and optimization recommendations for complex transportation infrastructure systems. Enables port and rail operators to optimize operations, identify bottlenecks, evaluate alternative scenarios, and improve system performance through advanced simulation and analysis.

High-level strategic advisory including people and place advisory for clients facing complex infrastructure and organizational challenges. Provides strategic guidance on organizational transformation, people strategy, community engagement, and place-based development to address multifaceted client challenges. Supports clients in developing holistic strategies that integrate organizational, human capital, and place-based considerations to address complex infrastructure and development opportunities.

Design, engineering, and advisory services for tunnels and underground infrastructure projects worldwide. Provides specialized expertise in tunnel design, trenchless technology selection and implementation, underground facility engineering, and deep infrastructure project delivery. Enables clients to develop and deliver complex underground infrastructure projects using appropriate design approaches and construction methodologies.

Consulting and design services for elevators, escalators, and vertical transportation systems in buildings and infrastructure. Provides specifications, design coordination, performance analysis, and code compliance expertise for vertical transportation systems across building and infrastructure projects. Supports architects and developers in selecting, designing, and implementing efficient vertical transportation systems that serve project requirements.

Advanced visualization and VR services to communicate infrastructure designs and engage stakeholders. Provides 3D visualization, virtual reality walkthroughs, digital rendering, and immersive presentation tools to support design communication, stakeholder engagement, and decision-making. Enables clients to effectively communicate complex infrastructure designs to diverse audiences and facilitate stakeholder feedback through immersive visualization technologies.

A patented water treatment solution that destroys PFAS — a globally pervasive contaminant — using a proprietary treatment process. Addresses environmental remediation and regulatory compliance for contaminated water supplies, enabling organizations to manage liability and achieve environmental compliance objectives.

A platform that redefines the traditional environmental assessment and community engagement process, now in use by project teams around the world. Enables integrated stakeholder communication, environmental impact assessment coordination, and multi-stakeholder alignment through a collaborative digital interface designed for complex infrastructure and development projects.

A secure, interactive, cloud-based solution enabling planners and managers to collaborate on prioritising projects, scheduling, and allocating funding for capital programmes. Supports portfolio-level decision-making and capital allocation governance through integrated project prioritization, scheduling coordination, and funding management across complex, multi-year capital investment portfolios.

A first-of-its-kind platform that reduces carbon through design by considering both embodied and operational carbon across the entire project lifecycle. Enables project teams to model and optimize carbon footprint across all phases of development and operation, supporting data-driven decisions for climate and energy transition objectives.