Langan: 50 Years


Langan, an American engineering firm that provides geotechnical, environmental, and site/civil engineering consulting services “from the ground down” to clients worldwide turns 50 in 2020. Langan has a distinctive corporate culture that other businesses might admire. The Langan way has enabled the firm to thrive, expanding clientele, services and markets since its founding in 1970 by Bernard F. Langan to more than 1,200 employees in more than 30 offices.

Langan owes its success to its culture, which is founded on three core principles: Technical Excellence, Practical Experience, Client Responsiveness, as well as its commitment to Social Responsibility, Citizenship, Sustainability, and Health and Safety, and, of course, Langan’s award-winning work that covers virtually all real estate market sectors and spans the globe.


Size: 11.9” x 10”
Binding: Hard Bound
Images: 230 color photos
Pages: 208
ISBN 10: 1-7330648-2-6
ISBN 13: 978-1-7330648-2-8