-Over decades it expanded into oil, petrochemical, water and infrastructure projects across the US and globally. -It leverages digital tools such as AI platforms, utility data systems, and drone integration alongside traditional design and construction. -Parsons completed high‑profile projects like major bridge, tunnel, and transit works. -Specializing in transportation, energy, environmental remediation, urban development, industrial, and cybersecurity projects. -The firm has delivered hundreds of mega‑projects worldwide, including infrastructure in the Middle East and environmental cleanup contracts.

Sector Specialisms

National Security

Defense

Cybersecurity

Intelligence

Transportation

Environmental Remediation

Urban Development

Geospatial Solutions

Energy

Water/Wastewater

Construction

Infrastructure

Systems Integration

Engineering

Environmental Engineering

Design

Project Management

Information Technology

Maritime

Intermodal Transportation

Security Consulting

Crisis Management

Counter-Terrorism

Counter-Drug Support

Advanced Signal Processing