Our thought leaders provide insights on challenges affecting our clients and community, today and in the future.
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We’ve never been a company that’s just about ‘the next big project,’ which is why I think we’ve been successful for so long.


OBG strives to make the world a little better with every idea we put into action. This has been our way since 1945 and has proven even more essential over the years, as sustainability and the environment have become global topics. It’s this belief that will continue to guide us into the future.

Year in Review

We invite you to view our 2017 Year in Review. See snapshots of experiences shared with our clients and highlights of our performance and strategy, our people and culture, and our brand experience.

Why OBG?


Solving our client’s toughest challenges requires collaboration. By sourcing and supporting innovative ideas, both internally and externally, OBG turns ideas into solutions for our stakeholders.


Every second of every day, safety is a priority for us. In fact, our employees present more than 21,000 safety moments, per year — making us a top performer in our industry.


To get the right answers, you have to ask the right questions. It’s this commitment to understanding our clients’ needs that has turned 90% of our business into repeat business.


People are the foundation of everything we do. Not just our employees, but every person our ideas impact. Our unique employee ownership culture gives us a shared sense of responsibility for our actions.


By offering four distinct services under one roof, our clients benefit from the integrated thinking and approach our team takes to providing the right solution.


As the world of engineering changes, OBG continues to change with it — through thought leadership and technology — offering our clients solutions for today and tomorrow.

Our mission - People creating a better future by making a difference each day.

Our vision - Become the premier provider of integrated, innovative, and sustainable solutions within natural and built environments.

Our values - Respect, accountability, integrity, excellence, and teamwork