Our Team

The Expert Behind the Results

OCM Advantage Consulting is led by a principal consultant with 20+ years transforming organizations across Fortune 50 companies, manufacturing, and government sectors.

Marigrace McKay, Principal Consultant at OCM Advantage Consulting

Marigrace McKay

Principal Consultant

PMPSHRM-SCPSPHR HCMLean-Six Sigma Black BeltProfessional in Learning & Performance

M.Sc. Management & Organization Behavior

Johns Hopkins University

B.S. Economics

West Virginia University

Marigrace McKay's career began with a federal systems foundation — contract administration and project management with Arthur D. Little, Booz|Allen|Hamilton, Lockheed, and MCI Telecommunications on large-scale programs in Washington, D.C. Her focus is on the human side of business.

After earning a Master of Science degree from Johns Hopkins University, she shifted to manufacturing management in durable and consumer goods supply chain with leading global companies — applying contemporary management and behavioral sciences across Fortune 50 organizations.

For a global food manufacturer, she designed and led next-gen leadership development and people-change transformation in North America Operations Excellence (OpEx) PMO — resulting in a planned, successful $Bb spin-off.

She has since served on agile people-culture infrastructure, HR IT systems implementation, organizational alignment, communications, and talent development projects. She is a published author, originator of the Organization Dynamics and Maturity Assessment (ODMA), and a 2-year Examiner on the President's Quality Award and Malcolm Baldrige National Quality Award.

Marigrace is recognized for uniquely blending conventional human capital management with contemporary organization development for exceptional client results. She advocates for self-confidence, rugged ingenuity, and lifelong learning.

OCM Advantage frequently partners with adjunct subject matter experts and technical resources as needed. Interested in transformation work? Reach out.

Client Voices

What Our Clients Say

"Our employees were always in good hands with Marigrace."
Federal Executive Client
"Professional, confident, intelligent — she has a very positive attitude. I always learn from her."
HR Manager, Former Direct Report
"Marigrace coached managers to consider the people side of organizational change and emphasized the importance of planned employee communication."
Production Manager & CI Process Engineer
"For the first time in 25 years, we have zero grievances."
Local Union President
"The success of the program was Marigrace's approach to exacting needs analysis and creating employee learner interest."
Former Client
"Marigrace's unique ability to form innovative concepts and strategies from our workplace was amazing."
Former Client

Ready to Work Together?

Your company's aspirations are achievable. Let's build the path.

Contact Marigrace