Sharma & Associates, Inc. is a railroad engineering consultancy that provides innovative engineering solutions to the railroad and transportation industry. Specializing in railway mechanical and infrastructure engineering, the company delivers safe, effective, and efficient solutions to a diverse range of customers, including the US Federal Railroad Administration, Association of American Railroads, North American and International railroads, rail car and locomotive builders, rail car component manufacturers, and transit agencies. Their services encompass a wide range of areas such as rail vehicles, locomotives, infrastructure, energy and environment, hazmat safety, train operations, railway structures, dynamics modeling and simulations, product development, instrumentation and testing, databases and software, derailment investigation, expert witness services, and training.