Careerstone has helped hundreds of organizations solve their most pressing organizational problems. Our client roster spans every type of organization, including private industry, government agencies, non-profits, the military, arts, media companies and more. Here are just some of our clients:


ACT/IAC: American Council for Technology / Industry Advisory Council / Partners / Voyager



Alliance for Workplace Excellence


American Academy of Actuaries

American Constitution Society

AOBA: Apartment and Office Building Association

APEX Home Loans

Arlington County Goverment


Baker & McKenzie

Blake Real Estate

Brookfield Properties

Bureau of Economic Analysis

CACI International

Capitol Concierge



Commodity Futures Trading Commission

Consumer Financial Protection Bureau

CHPA – Consumer Healthcare Products Association

Court Services Offender Agency (CSOSA)

Cultural Tourism DC

DC Central Kitchen

DC Department of Employment Services

Deloitte & Touche LLP


Department of Commerce

Department of Youth Rehabilitation Services

Department of Energy

Destination DC

Elizabeth Glaser Pediatric AIDS Foundation

Ellucian Company L.P.

Enlightened, Inc.

Environmental Protection Agency

Ernst & Young

Fort Belvoir Community Hospital

FOSH – Friends of School Health



General Services Administration

Greater Washington Board of Trade

Hagar Sharp, Inc.

High Performance Technologies, Inc.

HITT Contracting

Immigration Customs Enforcement

IREM Chapter 8

The JBG Companies

JTF CapMed: The Joint Task Force National Capital Regional Medical

Levine School of Music

Lufthansa AirPlus Servicekarten GmbH

Marie Stopes International


The Mitre Corporation

Montgomery College

Morris, Manning & Martin LLP

National Defense University

National Institutes of Health

NAVAIR – Naval Air Systems Command

Navigant Consulting

Northrop Grumman Corporation

Northward Leadership

Northern Virginia Community College

Office of Management and Budget

Office of Naval Research

PCM Services

PricewaterhouseCoopers, LLC

Pretrial Service Agency for DC

Project Performance Corporation

Rand Construction Corporation

Ratner Companies

Rosslyn Business Improvement District


SMPS Columbus

Society of State Directors of Health

Southwestern Power Administration

Transportation Security Administration

Troutman Sanders LLP

Turner Construction

United Bank Inc

U.S. Department of Homeland Security

United States Department of Agriculture

United States Department of Health and Human Services

United States Department of Transportation

United States Forest Service

United States Senate


University of Maryland University College

University ot Toledo

VACE - Virginia Association of Colleges & Employers

Van Ness Feldman, LLP

Vornado/Charles E Smith

Walter Reed National Military Medical Center

Washington Grantmakers

The Washington Post

WTPF – The Business Forum for HR Professionals

Youth Leadership Greater Washington

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