
Our profession is a bridge between science and the humanities.
Engineering is human-centered innovation.
It’s the profession that brings together technical knowledge and human potential, employing innovation to solve our greatest challenges. We are strategists whose tactics respond to your vision when recommending the shape, bend, curve, equilibrium, and delivery of your project.
In an industry where consolidation is the norm, DeSimone stands apart from large engineering practices. The diversification of our specialized services is about supporting a global clientele experiencing complex challenges related to the interdependence of building systems. We remain independent so that you have bespoke solutions, wherever your vision and that of your partners and consultants takes you.


To be truly effective, our profession needs to meet the non-technical and technical needs of building owners, developers, architects, contractors, and other partners. Clear communication, interdisciplinary coordination, and a resolute determination to realize design and programmatic vision are core principles of our practice.
We begin with a deep knowledge base, informed by a proven track record with advanced building systems. From our offices in the Americas, Europe, and the Middle East, we have contributed to the most striking, well-engineered, highest performing, and efficient structures in the world.


Our purpose is to be your trusted partner and provide reliable solutions to complex design and delivery challenges, though an excellent consultant experience.
We believe in innovation—not just for its own sake, but because the future demands new solutions to the challenges we face. Our buildings must rise to the challenge to be more sustainable, more efficient, more integrated, more flexible, and more resilient.
We move forward with your project knowing that field experience and expertise must be matched by a strong contextual understanding of the region, site, available materials, and fiscal restraints. Our engineers apply next-generation construction materials and invent long-span aerial marvels but do so with your unique requirements and ambitions in mind.

Founded in New York City in 1969, DeSimone is organized to support clients around the world from offices in the US, UK, Canada, Middle East, and South America.
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Life at DeSimone
Join us and tap into a workplace culture where you will be encouraged to view challenges as opportunities and the success of others as inspiration. To sustain our growth mindset, we are serious about providing value and opportunities for our teammates.
We’re a team of passionate, driven professionals who genuinely care about their work and each other. Whether you’re an intern or a senior leader, your voice matters here. We operate with a collaborative spirit, where sharing ideas, solving challenges together, and mentoring the next generation are part of our everyday culture.



















