ADR Vantage is committed to the goals of our clients and to recognizing what they most need to be successful.  Our clients range in industries, size, and sector throughout the U.S. and beyond, including government, private and not-for profit.

U.S. Agency for International Development

American Association of Colleges of Nursing

Architect of the Capitol

Arlington County Government

Carroll County SHRM

DevTech Systems, Inc.

U.S. Department of Agriculture

U.S. Department of the Air Force

U.S. Department of Energy

U.S. Department of the Treasury

Export-Import Bank of the United States

Equal Employment Opportunity Commission

U.S. Environmental Protection Agency

Eastern Research Group, Inc.

U.S. Food and Drug Administration

Federal Deposit Insurance Corporation

Gold Enterprises, LLC

Goodwill Industries of the Chesapeake, Inc.

HealthCare Access Maryland

The KonTerra Group

National Archives and Records Administration

Pennsylvania Association of Community Bankers

Paul Reed Smith Guitars

Pension Benefit Guaranty Corporation

Pennsylvania State Council of SHRM

PepsiCo, Inc.


Spectrum Leadership Solutions

Transportation Security Administration

United Parcel Service

U.S. Secret Service

Widen Enterprises, Inc