VERTEX has Experts that Talk the Talk and Walk the Walk.

Unlike others, VERTEX provides forensic consulting alongside traditional AEC services which allows for a 360 degree view of your project.

VERTEX Services


Need an expert for your case?

Our forensics experts work alongside AEC specialists which enhances our skills and bolsters the credibility of our expert consultants.

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VERTEX delivers innovative solutions on complex projects globally.

Since 1995, VERTEX has completed over 90,000 projects.

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VERTEX believes in a Lifetime of Learning philosophy.

Stay current with our industry experts as they share their insights and knowledge on the built environment.

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Grow Your Career

Join Our Team

VERTEX is looking for talented individuals to join a highly technical team of forensic consultants, design engineers, construction managers, and environmental scientists.

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Contact Us

Have a question or want to speak with a technical professional?

VERTEX is a multi-discipline firm with global coverage. Our international network of resources enables us to provide multi-national clients with the most qualified local professionals who understand the culture, language, and regulatory framework.

Call Us: 888.298.5162

Call Us

Call us at 888.298.5162.

Mary Kuppens

Vice President of Project Accounting and Administration, Owner’s Project Management

Mary Kuppens handles project accounting for the project. She handles the project accounting working closely with the Project Director, Senior Project Managers, and others to maintain the project standards. Mary has worked closely with each of our client owners and our project management team to ensure the financial health of every one of our projects. In all, she brings more than 25 years of experience managing teams responsible for delivering first-in-class, client-focused solutions including timely project budget and cost analysis. Her organized and readable accounting reports are a valuable tool for managing the project’s finances Mary is well versed in leveraging technology to encourage collaboration, facilitate knowledge sharing, and deliver upon our OPM best practices. As Director of Project Accounting and Administration, Mary has primary responsibility for the successful delivery of our project accounting services, enhanced client portal, mentoring and integration of staff.

OPM project accounting services
Enhanced Client Collaboration Portal
Internal OPM Knowledgebases
Integration of staff support services across organizations.

Education & Certification

B.S., Management – Accounting, Computer Science, Boston College
M.S., Computer Science, Boston College


Walpole Computer Foundation: Former Executive Board member, Advisory Board Chair
Walpole Public Schools: Former Parent Representative to Strategic Plan