HNTB

300 Apollo Drive
Chelmsford, MA 01824

About HNTB

HNTB provides innovative transit and rail solutions to the nation’s largest transit authorities. We plan, design and construct rail and public transportation systems and facilities for all modes of transit across the country. We offer fully integrated services for all phases of the project life cycle including feasibility studies, planning, environmental review, conceptual design, final design and construction management.

Competitors of HNTB

Alstom

Leading societies to a low carbon future, Alstom develops and markets mobility solutions that provide the sustainable foundations for the future of transportation. Alstom’s product portfolio ranges from high-speed trains, metros, monorail and trams to integrated systems, customised services,... Read More

Siemens Mobility, Inc.

With digitalization, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and availability. Read More