Consulting Services

One of the top 10 global providers
of program/project management and engineering consulting, delivering services in infrastructure, earth and environment, and global development segments. Creating a positive impact for private and public sector clients worldwide.

GEI Consultants

Mystic Lake Dam

Hill International

Cairo Monorail

Palladium

UK Humanitarian Aid

Asia Infrastructure Solutions

Singapore Sports Hub

The LiRo Group

High Line Park

JRP Group

Tamar Govt Complex, HK

"GISI’s model and focus on employee ownership provides staff the opportunity to think and act long-term as they serve clients in delivering essential projects."

"A partnership between GISI and GEI was the natural next step to ensure the mutli generational legacy our leadership has built."

"Palladium's business is about tackling the world's greatest challenges, and our partnership with GISI provides an outstanding opportunity for us to do more of that important work, on a larger scale and with a deeper impact
than ever before."