ABB Inc.

Accenture

Aerotech, Inc.

Alcoa

Allegheny Energy
Allegheny Ludlum

Allied Machine & Engineering Corp.

American Funds

Armstrong World Industries, Inc.

Athletes in Action

 

B Three Solutions, Inc.

Bank of New York Mellon, The

Bayer Corp.

Bechtel Marine Propulsion Corporation

Bechtel Plant Machinery, Inc.

Bloom Engineering

Bombardier

Bon*Ton Department Stores

Burt Hill

Cardone Industries

Carnegie Science Center

Charles G. Koch Charitable Foundation

Chick-fil-A

Chromalox

CIA

Cintas Corporation

Citizens Bank

CJL Engineering
Computer Science Corporation

 

Danaher Corporation

Deloitte & Touche

Dept. of Conservation & Natural Resources

Department of Defense

Dick’s Sporting Goods

Dietrich Metal Framing

Diversified Family Services

Dow Corning

Duggan & Rhodes

Dupont

 

Enterprise Rent-A-Car

Erie Insurance Group

Ernst & Young LLP

 

Family Guidance, Inc.

Fastenal Company

F.B.I.

Federated Insurance

FedEx Ground

FirstEnergy

First National Bank of PA

Focus on the Family

Fox Sports

Gallup Organization

General Dynamics Electric Boat

General Electric

Glade Run Lutheran Services
GlaxoSmithKline

Grossman Yanak & Ford LLP

 

Health America

Hefren-Tillotson, Inc.

Heritage Foundation, The

Highmark Blue Cross Blue Shield

Hill, Barth & King

Honda R&D Americas, Inc.

HOPE International

 

IBM

II-VI Inc.

Intel

International Justice Mission

InterSystems Corporation

InterVarsity Christian Fellowship

IRS

 

Johnson Controls

Johnston McLamb

Joy Global Inc.

 

Karpinski Engineering

Key Bank
Keystone Ridge Designs, Inc.

KPMG

 

Leadership Institute, The

Light of Life Rescue Mission

Lincoln Financial Services

Lincoln Electric
Lockheed Martin Corp.

Lucas Systems

 

Maher Duessel CPAs

Marshalls

Merck & Co.

Michael Baker Jr., Inc.

Microsoft

Mitsubishi Caterpillar Forklift America, Inc.

Mitsubishi Electric Power Products, Inc.

MSA

 

National Oilwell Varco

NAVAIR
Navigant Consulting

Nestle

New Day Creations

NHS Human Services

Night Visions & Electronic Sensors Directorate

Northrup Grumman

NVR/Ryan Homes

 

On Assignment Lab Support

Optical Systems

Orbital Engineering

 

PA Dept. of Environmental Protection

Paparone, Stillwaggon & McGill

Peace Corps

Penn United Technologies, Inc.
Pennsylvania Family Institute
Pfizer Pharmaceutical

Philadelphia Teaching Fellows

Philips Respironics

Pittsburgh Fellows

PNC Financial Services Group

Poclain Hydraulics, Inc.

PPG Industries

PricewaterhouseCoopers LLP

Protiviti

 

R.C. Holsinger Associates, P.C.

Rehrig Pacific Co.

Rockwell Automation
Rolls-Royce Aerospace

Rosetta

Ryan & Wetmore, PC

 

S&T Bank

Salem Communications
Schering Plough Corp.

Schneider Downs & Co., Inc.

Sherwin-Williams

SeaWorld Orlando

Silver Ring Thing

Sisterson & Co. LLP

Smith Micro Software

Spang & Co.

 

Target

Teach For America

Timken Company

Towers Watson

TRACO

TrueFit Solutions

Turbocam

Tyco International

 

Uline

University of Pittsburgh

United States Air Force

United States Army

United States Marines

United States Navy

UPMC

Urban Impact

U.S. Census Bureau

U.S. Investigations Services

U.S. Secret Service

U.S. Steel Corporation

US Joiner LLC

 

Westinghouse Electric Company

Whitaker Corporation
World Vision

 

Xerox Global Services

 

Young Life

Youth for Christ

YWCA of Pittsburgh