We’re built on 50 years of global success. Our internationally recognized teams of experts have helped our clients deliver thousands of successful projects across the world.
Follow GISI Consulting Group on LinkedIn to learn more about Hill International’s parent and sister companies and stay up to date on our work around the world.
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From college graduate to key contributor on PennDOT’s $329M I-95 CAP project, Maggie’s journey highlights how Hill empowers early-career professionals to grow and tackle complex challenges on transformative infrastructure projects.
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Updated Saudization requirements have industry leaders looking beyond compliance. Some, including Managing Director/President, Middle East Abdullah Alnabhan, view the change as an opportunity to develop the next generation of global project leaders in Saudi Arabia.
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In a recent article, President, Hill Advisory J.P. Villamizar discusses the growing importance of long-term commercial planning for major infrastructure investments, and why the business case should always precede the delivery strategy.
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The CMAA National Capital Chapter has recognized Loudoun County’s Ashburn Recreation & Community Center project with an Honorable Mention Award. Hill provided construction management services for the project.
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On February 13, 1976, Irvin E. Richter founded our company as a small claims consultancy in New Jersey. Today, Hill has grown to become one of the world’s leading program, project, and construction management firms, responsible for the delivery of transportation networks, healthcare systems, electrical grids, cultural institutions, mission‑critical facilities, and much more globally.
We have one definition of success: getting the best outcome for our client.
Our Services
We enable our clients to achieve success in a multitude of industry sectors—from major infrastructure programs to landmark buildings.
MARKETS
From Abu Dhabi’s Etihad Towers to Manhattan’s World Trade Center Reconstruction, Hill International has helped our clients achieve their vision.
EXPLORE PROJECTS
Join us for the opportunity to work on the most exciting, world-changing projects of your career.
Careers
The Hill International team is located in more than 100 offices across 42 countries. We combine our in-depth local expertise with global talent to achieve the best outcome on every project we undertake.
LocationsWe’re searching for world-class talent to join Hill International. Be part of a successful team that achieves global recognition for award-winning work. If you’re driven to build real change in the world,
we want to hear from you.

Hill International is a Project Management Institute (PMI) Authorized Training Partner (ATP)
Becoming an ATP enables Hill to offer the PMP Prep course for certification and other training for Hill staff as well as industry practitioners, partners, clients, and colleagues. ATPs cater to diverse training needs with flexible delivery including live instructor-led virtual training who teach PMP Prep courses in both English and Arabic and can supplement the course with Risk Management, Contracts, Scheduling, PMP Test Preps, Hill Case Studies, and more.