The following entities have engaged Humanitas for consulting or program support projects.

Government Agencies

US Department of Agriculture
Food and Nutrition Service
National Institute of Food and Agriculture
National Wildfire Coordinating Group, US Forest Service

US Department of Education

US Department of Health and Human Services
Assistant Secretary for Planning and Evaluation
Center for Scientific Review, NIH
National Cancer Institute, NIH
Health Resources and Services Administration
National Center for Research Resources, NIH
National Heart, Lung, and Blood Institute, NIH
National Institute of Allergy and Infectious Diseases, NIH
National Institute of Diabetes and Digestive and Kidney
Diseases, NIH
National Institute on Alcohol Abuse and Alcoholism, NIH
National Library of Medicine, NIH
Office of the Director, NIH
Small Business Innovation Research Program, NIH
Substance Abuse and Mental Health Services Administration

US Department of Labor
Alliance Workforce Investment
Employment and Training Administration
Office of Disability Employment Policy
Business Leadership Network (now Disability:IN) 

Nonprofit Organizations

American Association of Blood Banks
The Johns Hopkins University
Mountwest Community and Technical College (MCTC)
National Health Council
National Committee for Quality Assurance (NCQA)
US Elections Assistance Commission
Water Environment Federation
West Virginia Medical Center

Private Companies

ACS, Inc.
AcuSys, Inc.
Berkeley Policy Associates
Birch and Davis Associates
Coffey Communications
Computer Science Corporation
Economic Systems Inc. (EconSys)
Emmes Company, The
Encore Management Corporation
Exceed Corporation
Health Level Seven, Inc.
Houston Associates, Inc.
JBS International, Inc.
ResCare, Inc.
Research Triangle, Inc.
TCE/Digital Solutions
Twist Medical, LLC

Humanitas, Inc.

A Woman-Owned Small Business