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


VERTEX delivers innovative solutions on complex projects globally.

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

View Portfolio


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.

View Insights

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.

Learn More

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.

Ryan Gallup

Project Manager, ESG Committee Chair, Litigation Damages

Ryan Gallup is a Project Manager for the Litigation Support group for VERTEX. Mr. Gallup earned his Bachelor of Science Degree in Construction Engineering & Management from the University of Colorado at Boulder. Thereafter, he went to work for a reputable nation-wide General Contractor (Hensel Phelps) with whom he completed projects including a hospital renovation, large office building, and data center. Mr. Gallup’s litigation experience includes analysis of construction damages and cost to repair, determination of parties responsible and allocation of damages, standard of care analysis, termination review, and construction contract and schedule claims. Mr. Gallup develops detailed and accurate construction estimates and reports and helps prepare expert testifying witnesses for deposition, arbitration and trial.

Education & Certification

B.S., Construction Engineering & Management, University of Colorado – Boulder

Engineering Intern, State of CO
LEED Green Associate
OSHA 30, State of CO

First Aid CPR AED
Bloodborne Pathogen Awareness
Aerial Lift Training

Expert Witness Services

Damages, Cost of Repair