Founded in 1970, Langan delivers land development engineering and environmental consulting services to private developers, public agencies, institutional clients, and property owners worldwide. From its London office and over 50 regional offices around the world, Langan supports challenging development projects throughout Europe, the Middle East, Asia, the Americas, and the Caribbean. Together, Langan’s domestic and international offices work around the clock to meet project deadlines and exceed expectations for our global clients.
Founded on the principles of technical excellence, practical experience, and client responsiveness, Langan earned its reputation as a premier geotechnical consultant by managing hundreds of projects involving complex, technically challenging sites requiring highly specialized site preparation, foundations, and fast-track engineering solutions. We work closely with our clients and the design and construction team to engineer cost-effective geotechnical solutions appropriate for proposed structures and the governing site conditions. With deep technical expertise and global experience, Langan delivers integrated geotechnical services that meet today’s infrastructure challenges—efficiently, safely, and sustainably.