Langan Engineering and Environmental Services, Inc. is an international consulting firm with over 1,000 staff that offers an integrated mix of technical disciplines to deliver EHS business and digital technology solutions to global organizations. We provide data-driven insights and solutions to EHS compliance and information management challenges faced by our clients across a variety of market sectors including utilities, oil and gas, mining, transportation and logistics, life sciences, manufacturing, consumer products, and property management. Our national practice brings more than 25 years of experience to help clients reduce risk exposure, manage changing and complex regulations, limit liability, rein in operational costs, provide transparency, and produce quality products and results.