Leading with Excellence
01 Overview
Local expertise.
Collective excellence.
About Us
GISI Consulting Group is one company uniting some of the world’s top project management and engineering consulting firms to innovate and accelerate solutions on a global scale.
Clients gain access to the deep expertise of local businesses empowered by the resources of our worldwide platform.
Driving exceptional value for our clients, our four core strengths set us apart in global consulting:
Built upon Brand Legacies
Our businesses are empowered to stay true to their unique cultures, histories, and strategic models – continuing to provide our clients the optimal service they expect.
Focused on Key Segments
Leading in Infrastructure & Mobility, Earth & Water, and Government & Society, we focus on where we can make the greatest impact for our clients.
Employee Owned
We are a proud member of Global Infrastructure Solutions Inc. (GISI), an employee-owned family of companies. As owners, our people are personally invested in our clients’ success.
Optimizing Technology
Applying the latest in AI, machine learning, and digital twin technology, we harness collective expertise to deliver superior value.
Our firms unite to provide clients even greater value.
GISI Consulting Group is a proud member of the Global Infrastructure Solutions Inc. (GISI) family of companies.
02 DEVELOPMENTS
Featured Projects
With over 5,000 active projects across the world, we are relentless in our pursuit of excellence.
Gardens by the Bay
Provided Cost Management services for Singapore’s award-winning “City in a Garden” — including massive greenhouse, iconic Supertree Grove, and Cloud Forest, blending recreation with sustainable environmental design.
Gardens by the Bay
Provided Cost Management services for Singapore’s award-winning “City in a Garden” — including massive greenhouse, iconic Supertree Grove, and Cloud Forest, blending recreation with sustainable environmental design.
New Bullards Bar
1 million acre-foot California reservoir required management strategy for flood protection, while balancing environmental, hydropower, and water supply needs following devastating local flooding.
New Bullards Bar
1 million acre-foot California reservoir required management strategy for flood protection, while balancing environmental, hydropower, and water supply needs following devastating local flooding.
Port Komunikacyjny Airport
Providing Owner Representation and Project Management for the largest greenfield airport in Europe — including new transportation hub, major rail station and new road connections on a 6,400-acre site.
Port Komunikacyjny Airport
Providing Owner Representation and Project Management for the largest greenfield airport in Europe — including new transportation hub, major rail station and new road connections on a 6,400-acre site.
03 Reach
Global Footprint
Strategic and innovative solutions on a global scale
Purpose
We bring together a world of project management and engineering consulting expertise under one banner, empowering success through collaboration.
With collective capabilities and local insights, our consultants efficiently and reliably address today’s complex challenges — while paving the way for enduring solutions.
GISI Consulting Group Stats
Connect with Us
Contact
When the challenges are complex, we are your partners for innovative solutions that deliver meaningful change. With our collaborative approach, you’ll gain access to the right expertise at the right time to achieve the results you envision.