Based in Chantilly, VA

We build technology that people
actually trust.

For over two decades, GDIT has partnered with government agencies and enterprise organizations to deliver secure, mission-critical IT solutions. We don't just write code — we engineer confidence.

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CMMI Level 5

FedRAMP Authorized

25+ Years Serving

GDIT professionals collaborating in a modern Chantilly office

Mission-First

Every solution we build

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What We Do

Technology services built for the demands of modern government

From cloud modernization to cybersecurity, we deliver end-to-end solutions that meet the highest standards of security, compliance, and performance.

Cloud & Infrastructure

Secure cloud migration, hybrid infrastructure, and platform modernization tailored for federal and commercial environments.

Cybersecurity

Comprehensive security operations, threat detection, and resilience planning that keeps your mission protected around the clock.

Data & Analytics

Transform raw data into actionable intelligence with advanced analytics, AI/ML solutions, and data engineering at scale.

Digital Transformation

Strategic technology roadmaps and digital modernization that help organizations operate smarter and deliver faster.

IT Engineering

Full-lifecycle software development, systems engineering, and integration services from concept to deployment and beyond.

Professional Services

Program management, acquisition support, and strategic advisory services that keep complex initiatives on track and within scope.

GDIT team members working together on a technology project

25+

Years

10K+

Team Members

$1B+

Revenue

About GDIT

A partner you can count on when the stakes are highest

General Dynamics Information Technology is one of the largest IT contractors in the federal space, and our Chantilly, Virginia headquarters sits at the heart of our operations. We've spent over 25 years earning the trust of the agencies and organizations that depend on us.

Our approach is simple: we treat every engagement as a partnership. That means understanding your mission deeply, communicating transparently, and delivering solutions that are built to last — not just to meet a deadline.

Mission-First Mindset

Every decision starts with your mission

Security by Design

Built-in, not bolted on

Proven Track Record

Decades of successful deliveries

People-Driven

Expert talent, collaborative culture

Our Approach

How we bring your vision to life

Every engagement follows a proven methodology — one that prioritizes clarity, collaboration, and continuous delivery.

Discover

We start by listening — understanding your mission, challenges, constraints, and what success looks like for your organization.

Design

Our architects and engineers craft a tailored solution — secure, scalable, and aligned with your operational requirements.

Deliver

We build with discipline — iterative development, rigorous testing, and transparent communication at every milestone.

Sustain

Deployment is just the beginning. We provide ongoing support, monitoring, and continuous improvement to keep your systems running.

Our Impact

Trusted by the organizations that matter most

From the Pentagon to NASA, our work supports the missions that keep the country safe and moving forward. We take pride in the depth of that trust.

$1B+

Annual Revenue

10,000+

Employees Nationwide

50+

U.S. Locations

Top 5

Federal IT Contractors

GDIT office building in Chantilly, Virginia

Ready to build something your mission can depend on?

Whether you're modernizing legacy systems or launching a new digital initiative, we'd love to hear about your challenge.

Get in Touch (703) 378-3903

Let's start a conversation

Have a question, a project in mind, or just want to learn more about how we work? Reach out — we're here to help.

Our Office

15036 Conference Center Dr
Chantilly, VA 20151

Phone

(703) 378-3903

Parent Company

General Dynamics Corporation
NYSE: GD

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We'll get back to you within one business day.

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We build technology that people actually trust.