About Us ‹ Clients

Clients. We build relationships. A project is just one piece of the puzzle, meaning that our connection doesn’t end when the project is over.



As a national full-service firm with over 100 years of history, Harley Ellis Devereaux has been fortunate to work with many of the top tier clients in more than 40 states and several countries. From national and international corporations, to major colleges and universities, hospital systems, governments, civic institutions, research centers and commercial enterprises, we strive to build a lasting relationship with each client through superior quality, unequaled service, and constant innovation.

Bethel New Life
The British Home
Catholic Charities Housing Development Corporation
Chicagoland Methodist Senior Services
Claretian Associates Neighborhood Development Office
The Community Builders
Davis Group
Evangelical Homes of Michigan
Evergreen Real Estate Services
Francisean Sisters of Chicago
Frankel and Giles
Greater Southwest Neighborhood Development Corp.
The Habitat Company
Heartland Housing
Hospice of Northeastern Illinois
Interfaith Housing Development Corporation
Mercy Housing Lakefront
Neighborhood Development Corporation
The Night Ministry
Norwood Crossing
Pathway Senior Living
Presbyterian Villages of Michigan
Sisters of Mercy – McAuley Center
South Suburban PADS

ACCO Brands
Accretive Health
Assurance Agency
City of Calabasas, California
Chrysler Corporation
Comerica Bank
DTE Energy
GreenPath Debt Solutions
Harris Bank
Hays Companies, Inc.
Kelly Scott Madison
Leg Avenue
Northern Trust
Owens Corning
Payroll 1
Raymond James Financial
Valassis Communications
Volkswagen of America
Warner Bros. Entertainment
WMS Gaming
The Zipatoni Company

Americana at Brand
Mark Taper Forum
Millennium Park
The Milligan Center for the Performing Arts
Orange County Great Park
Pops for Champagne
WMS Gaming

Advocate Health Care
Allegiance Health
Beaumont Hospitals – Royal Oak and Troy
Carle Foundation Hospital
Community Health and Social Services (CHASS)
Crittenton Hospital Medical Center
Department of Veterans Affairs
Detroit Medical Center
Edward Hospital and Health Services
Firelands Regional Medical Center
Henry Ford Health System
Hospice of Northeastern Illinois (Barrington)
Mercy Hospital Cadillac
McNeal Hospital
Munson Medical Center
Munson Community Health Center
Northwest Community Hospital
Northwestern Memorial Hospital
Oaklawn Hospital
St. John Hospital and Health System (part of Ascension Health)
Sturgis Hospital
University of Michigan Health System
University of Pittsburgh Medical Center
University of Toledo – Health Science Campus
War Memorial Hospital

Andrews University
Baldwin Park Unified School District
Baylor University
California Lutheran University
California State University Bakersfield
California State University Channel Islands
California State University Los Angeles
California State University Northridge
The Cate School
Central Michigan University
Cerro Coso College
Chaffey College
The Chandler School
Chino Valley Unified School District
Colton Joint Unified School District
Corpus Christi School
The Crane Country Day School
El Monte City School District
Gompers Charter School
Grossmont College
Grossmont Union High School District
Highland Hall Waldorf School
Kettering University
Lodi Unified School District
Los Angeles Community College District
Los Angeles Unified School District
Manhattan Beach Unified School District
Michigan State University
Mothers’ Club Family Learning Center
Oakland University
Oak Park Unified School District
Oaks Christian High School
Occidental College
Pasadena Waldorf School
Riverside Community College District
San Diego Community College District
San Diego Unified School District
Santa Monica Community Charter School
Santa Monica – Malibu Unified School District
Stanford University
Solana Beach School District
Stephen Wise Temple, Saperstein Middle School
Temple Beth Am, Pressman Academy
The Thacher School
University of Southern California
University of California Davis
University of California Los Angeles
University of California Riverside
University of California San Francisco
University of California Santa Barbara
University of Cincinnati
University of Michigan
University of San Diego
Wayne State University
Western Michigan University|

Abound Solar
Chrysler Corporation
Daimler/Detroit Diesel
Dow Corning
Ford Motor Company
General Motors Corporation
General Electric
General Dynamics
State of Illinois
IMRA America
Jackson National Life
John Deere
County of Los Angeles
Robert Bosch Corporation
County of San Diego
U.S. Department of Energy
U.S. Environmental Protection Agency

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