Principals

Our Team

WBCM is the unifying brand of Whitney Bailey Cox & Magnani, LLC, WBCM Construction Services, LLC, and WBCM, LLC, our legal entity for architecture contracting.

WBCM is led by a strong group of leaders with over 150 years of combined engineering and construction services experience.


Leon Kriebel, PE, F.ASCE, PresidentLeon Kriebel, PE, F.ACEC

President

Leon Kriebel, PE, has over 41 years of experience in planning and design of highway, bridge, and transportation projects. He has been an active design principal on numerous major projects that have included the Hampstead Bypass, the US 29/MD 198 Interchange, and the Intercounty Connector (ICC Contracts C and D&E). Mr. Kriebel is actively involved in ACEC, ASCE, ASHE, and DBIA. Mr. Kriebel became President of WBCM in July 2009.

 


Marco Legaluppi, PE, Executive Vice PresidentMarco Legaluppi, PE

Executive Vice President

Marco Legaluppi, PE, is the Executive Vice President responsible for the firm’s building structures and architecture departments. He has over 34 years of experience and his body of project work exceeds $100 million in value. Mr. Legaluppi has acted as principal in charge for projects at Aberdeen Proving Ground, Andrews Air Force Base, the Washington Navy Yard, and the US Naval Academy.

 


Mark Shafer, PE, Executive Vice PresidentMark Shafer, PE

Executive Vice President

Mark Shafer, PE, is the Executive Vice President responsible for the supervision, quality control, technical support, design, and analysis of all marine, industrial, materials management, and process engineering projects at WBCM. He has over 37 years of experience in civil and site engineering and he excels at coordinating and managing multi-disciplined project teams.


Joe O'Neil, PEJoe O’Neil, PE

Executive Vice President

Joe O’Neil, PE, is the Executive Vice President responsible for the firm’s Pennsylvania operations.  He has over 26 years of experience in the management and design of transportation and facilities projects throughout the Mid-Atlantic region. Mr. O’Neil is actively involved in ACEC, ASHE and ASCE.

 


Lyle Aaby, LEED BD+C, President WBCM Construction ServicesLyle Aaby, LEED AP BD+C

President, WBCM Construction Services, LLC

Lyle Aaby, LEED AP BD+C is a builder by trade and education. As President of WBCM Construction Services, Mr. Aaby manages the daily operations of WBCM’s construction arm while developing and maintaining the firm’s construction clientele, including Mercedes-Benz, AAI Corporation, Yara North America, Maryland Port Administration, and Lockheed Martin Corporation.