nTopology is a software company building the next generation of engineering design tools for advanced manufacturing.

nTopology aims to provide the next generation of design tools for engineers in the aerospace, automotive, medical device, and industrial design spaces.

nTopology was founded in 2015 by Bradley Rothenberg and Grey Schroy. The company is headquartered in New York, New York.


nTopology's software is built on three main technologies: implicit modeling; field-driven design; and the block system. Together, they empower users to find solutions to engineering problems in ways not previously possible in computer-aided design (CAD) software.


nTopology launched nTopology 3.0, which introduced GPU acceleration to bring down the visualization time of highly complex structures from minutes to mere seconds. nTopology also collaborated with Stratasys to further automate the design of manufacturing aids and to streamline adoption of 3D printing.


nTopology's FDM Fixture Generator is a tool that automates 90% of the design work, the Masking Fixture Module, eliminates the need for manual masking techniques. nTopology services over 300 customers, including Ford, Lockheed Martin, Honeywell, Emerson, and Wilson.


nTopology is backed by Tiger Global, Insight Partners, Root Ventures, DCVC, Canaan Partners, Haystack, CrunchFund, Oldslip Group, and others. The company raised $65M in Series D round on Nov 18, 2021. This brings nTopology's total funding to $135.7M to date.



  • Year founded: 2015
  • Funding Info: $135.7M over 5 Rounds (Latest Funding Type: Series D)
  • Yearly Revenue: NA
  • Employee Size: 51-200
  • Business Valuation: NA
  • City/Town: New York
  • State: New York
  • Country: United States
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