Meet Our Businesses
Overview
As a team of industry-leading project management and engineering consulting firms, we maintain the unique identity, culture, speed, and flexibility of each of our businesses, backed by the strength of a global network.
Asia Infrastructure Solutions is a leading provider of sustainable design, engineering, project and cost management, and consultancy services for infrastructure, buildings, and environmental markets. With nearly 900 staff across three countries and over 90 years of experience, the company delivers innovative solutions that shape Asia’s built and natural environments.
Gafcon is a trusted Owner’s Representative providing program, project, construction management, and real estate advisory services since 1987. As a family-founded firm, Gafcon takes a collaborative approach grounded in clients’ business imperatives—aligning every decision with their operational goals, long-term investments, and organizational mission. The team views projects and capital assets through a business lens, focusing on strategies that drive value beyond construction. Guided by the principle of creating value for clients, communities, and each other, Gafcon is committed to making a lasting impact in the places it serves.
GEI Consultants is a consulting engineering and environmental firm that delivers professional services that improve our world’s built environment. With more than 1,500 staff and 59 offices in North America, GEI is a leader in providing multi-disciplined engineering and environmental services to a range of private and public sector clients, both domestically and abroad.
Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.
Hill is the 3rd largest project and construction management firm in the U.S., as featured in Building Design + Construction magazine. Hill is also ranked as the 8th largest overall U.S. construction management firm by Engineering News-Record. The team has participated in more than 90,000 project assignments with a total construction value of over $1 trillion, and operates in more than 100 offices across 42 countries.
J. Roger Preston (JRP) is a leading mechanical and electrical engineering consultancy, delivering building services for projects across commercial, residential, healthcare, industrial, and retail sectors. Established in 1962, JRP is part of a regional group with offices in Singapore, Malaysia, Hong Kong, China, and Vietnam, and employs over 500 engineers and technical staff.
LiRo-Hill is an award-winning Integrated Construction, Design, and Technology Solutions firm, consistently ranking among the U.S.’s top companies in a variety of sectors. The firm serves a broad range of public and private sector clients, from villages and developers to major state and federal agencies. Since our founding, we continue to meet tough construction/ program management, engineering, environmental, and architectural challenges head on.
LiRo-Hill is headquartered on Long Island, and has offices in New York City, Western New York, New Jersey, Massachusetts, Connecticut, and Pennsylvania. Our knowledge of transportation, infrastructure, and public building projects has led to our involvement with some of the country’s top projects and landmarks, including the post-9/11 rebuilding of Lower Manhattan, the Mario Cuomo (new Tappan Zee) Bridge, and East Side Access (Grand Central Madison).
Palladium works with governments, businesses, investors, and communities to solve the world’s most pressing challenges. Clients trust Palladium to design and implement complex, large-scale programs in any environment, creating lasting impact where it’s needed most.
Founded in 1965 and operating in 100 countries, Palladium is on a mission to be the most impactful business on the planet.
SHEVS IFT Consultants is a leading fire engineering consultancy in Singapore with over 25 years of experience. They offer performance-based fire safety solutions, smoke control design, fire risk assessments, and code compliance support across sectors like healthcare, transport, education, and more. The firm also provides services across ASEAN (Association of Southeast Asian Nations) as Chartered Professional Engineers. Their expertise spans concept to commissioning, ensuring practical, compliant, and efficient fire safety designs tailored to each project.
Explore Projects
Projects
Serving on some of the world’s most iconic projects, our businesses collaborate to solve complex challenges for our clients. Whether we’re addressing multi-billion dollar construction, water resources and conservation, new and innovative transportation systems, or improved economic policy, our projects drive meaningful change across the globe.