Core Values

ManTech has a rich history of service, mission success and commitment in support of our nation and our allies. We proudly serve and have earned the trust of our federal government customers as the “go-to” partner in support of our national and homeland security. ManTech’s corporate responsibility and sustainability efforts are integrally tied to our core values and focus in helping the federal government address its most difficult challenges across defense, intelligence and federal civilian agencies.

Headshot of Matt Tait
ManTech CEO & President Matt Tait

Since our founding in 1968, ManTech’s commitment to our nation has remained steadfast at all times. A chief goal is to empower our employees to impact the world making it a better place, every day. I believe we are uniquely positioned to do so and recognize the responsibility we have to seek resilient and sustainable solutions for our government customers.

We also take seriously our corporate responsibility and commitment to our broader stakeholders — the communities in which we live and work. Recognizing this, ManTech has always focused on taking care of our local and global communities and each other - from establishing the employee Special Assistance fund to contributing to many worthy local and global charities addressing healthcare, environmental causes, military and veteran service members to name a few. In 2020, ManTech raised $2 million dollars in charitable contributions for our nation’s first responders, food banks and health care workers. This campaign was the result of our employees’ desire to support our communities during the COVID-19 pandemic. This is one example of employees who go above and beyond to make meaningful impact for the betterment of people and communities throughout the world.

The following illustrates our approach to corporate responsibility which spans environmental and sustainability, inclusion and diversity, and governance priorities and initiatives. Together we will empower the success of our company, communities and employees to build a better future.


Matt Tait

CEO & President

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2022 ManTech ESG Report - Cover
ManTech 2023 Carbon Emissions Report - cover

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