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Our 3D printers have become top-sellers in the SLA category and we`re just getting started. Our ambitions haven`t stopped expanding since our beginnings in a Cambridge basement in 2011—we`ve since grown into a 22,000 square foot headquarters in Somerville and an office in Berlin.We`ve built a team 200-strong across the world, and still counting. We look for people with an insatiable curiosity, a willingness to question the status quo, and a high capacity to get things done. We find the best people and set no limit to how much they can do.
Nettles Construction Solutions is a construction company that specializes in flowable fill, lightweight insulating concrete roof decks, gypsum underlayments, sprayed fireproofing, and metal decking.
FlatironDragados is a prominent civil engineering and construction firm operating in the U.S. and Canada. Formed from the integration of Flatiron and Dragados North America, it is now one of North Americas largest civil engineering companies. The firm reported combined revenues of $6.1 billion in 2023, with a backlog of $18.5 billion as of 2025. It is jointly owned by DRAGADOS, S.A. and HOCHTIEF, and led by CEO Javier Sevilla. The company specializes in large-scale infrastructure projects, including transportation systems like roads and bridges, water and environmental facilities, specialized construction such as tunneling, and public-private partnerships. FlatironDragados operates across 24 U.S. states and eight Canadian provinces, collaborating with both public and private clients to deliver essential infrastructure. The firm is committed to innovation and community-focused development, actively recruiting professionals in engineering and construction.
Zoom Drain is a company that specializes in sewer and drain services, including cleaning, repair, and inspection for both commercial and residential customers.
Chicago Steel Group is a construction company that specializes in metal decking, structural steel buildings, and complex engineered steel structures.