A long-standing reputation for reliability and performance in the oil and gas, nuclear, and renewable energy sectors has endured for decades. A team of project managers and technical specialists learns the unique nature of customers' project requirements and delivers integrated solutions designed for optimal performance — from environmental remediation and energy program management to transmission and distribution (T&D). Capabilities include transmission and distribution, substation, hydropower, renewable power generation, and energy cybersecurity — partnering with customers to solve their toughest energy challenges across the full spectrum of energy infrastructure.

Standing ready to tackle environmental stewardship challenges across air, land, and water, Parsons leverages advanced technologies to deliver innovative solutions that create a cleaner, safer planet for customers and future generations. Whether it's hazardous, toxic, or radioactive waste (HTRW) remediation, contaminant hydrogeology, or subsurface monitoring, a multidisciplinary toolbox empowers the team to find the most cost-effective strategies. Environmental programs guide clients from initial assessment and design phases all the way through project closure and long-term monitoring and maintenance — helping clients reduce long-term liability, safeguard human health, and preserve the environment every step of the way.

As a trusted partner to the federal government, Parsons delivers innovative solutions that drive modernization and address the nation's most complex infrastructure challenges. A multidisciplinary team of experienced planners, engineers, scientists, and construction management professionals stands ready to support federal agencies wherever they operate — from the continental U.S. to the Indo-Pacific and beyond. Capabilities span program and construction management, federal planning, and engineering solutions designed to meet mission needs and exceed expectations at every project stage. Parsons supports federal clients with the full lifecycle of infrastructure delivery, from initial planning through completion.

Helping communities around the world move people and goods safely and efficiently, Parsons combines new technologies — like cloud-based intelligent transportation solutions — with legacy infrastructure to improve traffic efficiency, enhance safety, reduce emissions, and maximize clients' investment. As leaders in integrated design and delivery, and experts in the digital enablement of traditional transportation infrastructure, the team serves aviation, tunnels, rail and transit, roads and highways, bridges, and intelligent transportation solutions. Using augmented and virtual reality, XD modeling, digital twins, and drones, Parsons' professionals deliver complex roads, bridges, tunnels, highways, and transit solutions that unlock the potential of transportation infrastructure for customers and the communities they serve.

For 80 years, Parsons has specialized in delivering global urban development solutions through the management of large, complex, mega mixed-use and multisite urban programs worldwide. Experienced master planning, project management, and asset management professionals work collaboratively to support informed decision-making and ensure projects are delivered safely, in compliance with local authority requirements, environmental regulations, and international best practices. The practice creates sustainable, mixed-use, and multisite urban programs that integrate residential, commercial, and recreational spaces, prioritizing community well-being, adaptability, and vibrancy — serving destinations from Dubai Design District to urban centers across the globe.

Water is the life source of every community, and the mission is to help preserve it by creating and maintaining safe, efficient, and sustainable water facilities and processes. Expertise in program and construction management (PM/CM) and engineering has helped transform the industry through some of the most complex water and wastewater projects in the world. As a full-service partner in implementing conventional and advanced water and wastewater treatment technologies, Parsons helps clients navigate water management challenges with innovative, custom-tailored solutions — from managing emerging contaminants like PFAS to turn-key design-build and construction management for new plants or fit-to-need upgrades.

Cloud-enabled solutions that accelerate the warfighter's decision chain across land, sea, air, space, and cyber domains. Delivers integrated strategy and cloud-native architecture enabling interoperable, all-domain mission capability. Focuses on best-in-class cloud platform engineering and enterprise architecture integration to enable rapid, unified decision-making across military and intelligence domains.

Full-spectrum cybersecurity and intelligence operations including threat intelligence, zero trust architecture, signals intelligence, AI/ML capabilities, and incident response for defense and intelligence community clients. Integrates enterprise risk management with advanced cybersecurity, data science, and AI to deliver comprehensive threat detection and response. Covers critical infrastructure protection, zero trust architecture design, SIGINT operations, vulnerability discovery, and mission automation—serving intelligence community, Department of Defense, and federal law enforcement with cleared and qualified personnel.

Technology solutions and industry expertise supporting energy projects at every stage to safely and sustainably power communities. Combines strategic energy market positioning with digital and technology enablement to deliver integrated energy solutions. Positioned as a core infrastructure market capability, integrating corporate strategy with digital transformation and cybersecurity considerations for sustainable energy delivery.

Wide range of remediation solutions addressing land, air, and water environmental challenges for a cleaner, safer world. Delivers environmental impact and liability remediation services spanning terrestrial, atmospheric, and aquatic environments. Highlights include AFFF Cleanout and PerfluorAd PFAS remediation technology, demonstrating expertise in complex environmental contamination and site remediation.

Solutions that advance infrastructure modernization plans and solve challenging infrastructure issues for the federal government. Applies capital project discipline to federal priority infrastructure modernization and resilience programs. Positioned across infrastructure and national security segments, addressing complex federal infrastructure requirements through integrated capital project delivery.

Proven solutions in biosecurity, biosurveillance, health IT/analytics, and research support services for a healthier, safer world. Delivers enterprise risk management and capability building in biosecurity and health domain operations. Covers biosecurity protection, biosurveillance operations, health information technology, and research support for national security and public health missions.

Technology delivering real-time multimodal sensor fusion to detect, identify, track, and defeat incoming airborne threats with intelligence for operators. Provides real-time threat detection and response capability through advanced sensor integration and analytics. Includes Counter-UAS (CUAS) advanced adaptive defense capabilities, delivering integrated threat identification and engagement solutions for air defense missions.

National security solutions delivered by cleared and qualified personnel contributing to the safety, security, and resiliency of personnel, facilities, and vital information. Provides enterprise risk management and security operations across physical security, facility protection, and information security domains. Delivers through clearance-qualified personnel supporting defense and intelligence community missions across personnel protection, facility security, and critical information safeguarding.

Capabilities spanning launch logistics, ground control, satellite operations, assured positioning, navigation and timing, domain awareness, and geospatial intelligence. Delivers strategic capability development and operational execution across the space domain. Demonstrated through TraCSS platform for space traffic management developed for NOAA Office of Space Commerce, covering space situational awareness and operational coordination.

Integrated design and delivery of roads, bridges, tunnels, highways, aviation, rail, transit, and intelligent transportation systems using digital enablement technologies. Encompasses full capital project lifecycle from strategy and planning through detailed engineering design, construction management, and commissioning for complex transportation networks. Demonstrated through delivery of major transit infrastructure including the AC Transit Zero Emission Bus Training Facility in Oakland and the NEOMMA New Marseille Metro project in France, applying advanced planning controls, engineering coordination, and construction supervision to integrate intelligent transportation solutions with physical infrastructure.

Program and construction management for complex, multisite, mega mixed-use and urban development projects worldwide. Delivers integrated portfolio governance, strategic planning, and coordinated construction supervision across multiple concurrent development sites. Demonstrated through delivery of the W Riyadh Hotel development in the King Abdullah Financial District, Riyadh, showcasing capability to manage large-scale, complex urban mixed-use projects with sophisticated design coordination and construction execution.

Program and construction management and engineering for complex water and wastewater projects worldwide. Delivers integrated capital project strategy, planning, engineering design, and construction management for critical water infrastructure. Demonstrated through Southern Nevada Water Authority program and construction management, applying sophisticated project planning controls and construction supervision to large-scale water infrastructure programs.

Custom, portable, deployable cybersecurity kits enabling rapid cyber operations in the field. Cyber Fly-Away Kits provide pre-configured, containerized cybersecurity capabilities for immediate deployment to operational locations without established cyber infrastructure. Delivers mobile defensive and offensive cyber capabilities for rapid response to cyber threats, threat hunting, and forensic investigation in austere or forward-deployed environments.

Critical Infrastructure Protection (CIP) platform providing trusted, advanced protection for critical infrastructure assets. Cyberzcape™ delivers continuous threat detection, vulnerability assessment, and incident response coordination for industrial control systems and critical infrastructure environments. Combines real-time monitoring, threat intelligence integration, and incident orchestration to protect energy, water, transportation, and other critical infrastructure from cyber and physical threats.

Distributed Energy Resource Management System designed to tackle grid resilience challenges by managing distributed energy resources. DERMS integrates real-time monitoring, forecasting, and optimization of distributed generation, storage, and demand resources across the electrical grid. Enables grid operators to balance supply and demand, maximize renewable energy utilization, and enhance grid stability through advanced analytics and automated control of distributed energy assets.

Advanced Traffic Management System that improves management, efficiency, and safety of transportation networks including freeways, highways, toll roads, transit routes, and tunnels. iNET delivers real-time traffic monitoring, signal optimization, and network-wide congestion management through integrated data analytics and intelligent automation. Enables transportation operators to maximize throughput, reduce congestion, and enhance safety across complex urban and highway networks through continuous data collection, predictive analytics, and adaptive control.

Solution that uses existing hardware to gather intersection data and apply advanced analytics, providing an operational dashboard of traffic information. Intelligent Intersections transforms standard traffic signal infrastructure into an integrated monitoring and analytics platform. Delivers real-time visibility into intersection operations, traffic patterns, and pedestrian activity, enabling traffic management optimization without requiring new hardware deployment.

TAK-as-a-Service platform providing TAK (Tactical Assault Kit/Team Awareness Kit) ecosystem integration, training, and support for mission success. TAKaaS delivers a cloud-enabled situational awareness and data sharing platform designed for defense and intelligence operations. Integrates real-time position reporting, messaging, data federation, and geospatial intelligence for mission coordination across dispersed teams and organizations.

Space Traffic Management platform advancing Space Situational Awareness (SSA) for the NOAA Office of Space Commerce. TraCSS provides real-time tracking, conjunction assessment, and orbital collision avoidance support for space objects and satellite operations. Enables space operators to maintain safe orbital operations, coordinate with other space actors, and protect critical space infrastructure through continuous monitoring and predictive analytics.