# Leidos ## About Leidos > Leidos is a global technology and science company that helps government and commercial organizations solve their most complex missions through secure, mission-focused innovation. Our expertise spans AI, cybersecurity, digital modernization, mission software, space, maritime, health, energy, and critical infrastructure, delivering solutions that improve resilience, accelerate decision-making, and drive measurable outcomes. We build technology that helps customers outsmart emerging challenges and outdo yesterday's performance. ## Markets - [Markets] (https://www.leidos.com/markets): Leidos operates in markets essential to national security and daily life, delivering solutions that perform at scale. - [Airports & Air Traffic](https://www.leidos.com/markets/aviation): Aviation security and air traffic management solutions for airports and government agencies. - [Defense](https://www.leidos.com/markets/defense): Aerial and autonomous platforms, systems integration, and mission support empowering defense operations across all domains. - [Energy & Infrastructure](https://www.leidos.com/markets/energy): Solutions to modernize and protect critical energy and infrastructure systems. - [Federal Government](https://www.leidos.com/markets/government): IT and digital services supporting federal programs including identity protection, health records, tax filing, fraud investigation, and census data. - [Health](https://www.leidos.com/markets/health): Technology-driven health solutions supporting federal health agencies, military health systems, and public health initiatives. - [Homeland Security](https://www.leidos.com/markets/homeland): Border protection and homeland security solutions integrating advanced IT and surveillance technologies. - [Intelligence](https://www.leidos.com/markets/intelligence): Cloud-enabled analytics, machine learning, and data protection capabilities for the intelligence community. - [Maritime](https://www.leidos.com/markets/maritime): Autonomous and crewed maritime systems, undersea capabilities, and mission-critical naval solutions. - [Space](https://www.leidos.com/markets/space): Secure, scalable solutions for critical space missions with speed and resilience. ## Capabilities - [Capabilities](https://www.leidos.com/capabilities): We enable customers to deploy faster, adapt quickly, and achieve consistent performance in dynamic mission environments. - [Artificial Intelligence](https://www.leidos.com/capabilities/ai): Mission-proven AI outcomes deployed in complex, high-stakes environments across defense, health, and civil sectors. - [Cybersecurity](https://www.leidos.com/capabilities/cyber): AI-enabled offensive, defensive, and cyber resilience capabilities including quantum technology. - [Digital Modernization](https://www.leidos.com/capabilities/digital-modernization): End-to-end IT modernization blending solutions, partnerships, and people to deliver mission outcomes. - [Mission Software](https://www.leidos.com/capabilities/mission-software-systems): Secure, scalable software systems that deliver new capabilities faster and adapt as missions evolve. - [Prototyping & Manufacturing](https://www.leidos.com/capabilities/rapid-prototyping-manufacturing): Rapid prototyping and manufacturing to accelerate fielding of cutting-edge systems. - [Quantum Technology](https://www.leidos.com/capabilities/cyber/quantum-technology): Applied quantum research and development for next-generation security and sensing. ## Company - [Company](https://www.leidos.com/company): Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. - [Who We Are](https://www.leidos.com/company/who-we-are): Overview of Leidos' mission, history, and strategic direction. - [Leadership](https://www.leidos.com/company/leadership): Executive team biographies and organizational leadership. - [Culture & Community](https://www.leidos.com/company/responsibility-and-sustainability): Corporate responsibility, sustainability, community investment, and employee culture. - [Ethics & Integrity](https://www.leidos.com/company/ethics-and-business-integrity): Leidos' ethics program, code of conduct, and business integrity commitments. - [Contract Vehicles](https://www.leidos.com/company/contract-vehicles): Pre-negotiated contract vehicles available to government customers and prospective suppliers. - [Partners](https://www.leidos.com/company/partners): Technology and mission partners helping bring commercial innovation to government operations. - [Global Presence](https://www.leidos.com/company/global): International operations and capabilities in the UK, Australia, and other regions. ## Insights & News - [Insights](https://www.leidos.com/insights): Thought leadership, expert perspectives, and analysis from Leidos employees and stakeholders. - [Newsroom](https://www.leidos.com/newsroom): Press releases, media contacts, and latest company announcements. ## Optional - [Investor Relations](https://investors.leidos.com): Financial information, quarterly earnings, SEC filings, and annual reports for investors. - [Careers](https://careers.leidos.com): Open job listings, life at Leidos, pay and benefits information, and FAQs for prospective employees. - [Careers in the UK](https://ukcareers.leidos.com): UK-specific career opportunities and information. - [Careers in Australia](https://auscareers.leidos.com): Australia-specific career opportunities and information. - [Suppliers](https://www.leidos.com/suppliers): Information and resources for current and prospective Leidos suppliers. - [Contact](https://www.leidos.com/contact): General contact information and inquiry form.