nTop (nTopology, Inc.)
Computational design software for additively manufactured defense parts.
Vitality Radar
Pillar Analysis
Strategic Assessment
Strategic Vector
nTop is positioned as a high-end computational design platform targeting aerospace, defense, medical, automotive, and advanced manufacturing workflows, with a clear emphasis on accelerating validated design and additive manufacturing use cases.[4][14][16] Its strategy appears to center on expanding enterprise adoption through platform depth, industry-specific traction, and capability expansion such as the Cloudfluid acquisition.[5]
Efficiency Ratio
The company shows strong output efficiency for a relatively small team, with roughly 120-130 employees supporting a reported ~$27.3M revenue base and 400+ customers across 100+ countries.[2][6][8]
Evidence Signals
Website states nTop serves 400+ customers across 100+ countries, indicating broad market reach for a specialized engineering software product.
View sourcePitchBook and Tracxn indicate nTop has raised about $132M-$138M total funding and reached Series D stage.
View sourcePublic materials reference use across aerospace and defense, including mission-critical and advanced manufacturing applications, with the company naming industries such as aerospace, automotive, medical, and consumer products.
View sourceThe company positions its platform around implicit modeling, physics-driven workflows, and rapid simulation, indicating ongoing product sophistication and development velocity.
View sourcenTop announced the acquisition of Cloudfluid GmbH in February 2025, expanding its computational fluid dynamics capabilities.
View sourceThe company identifies Bradley Rothenberg as founder and CEO on its leadership page, with no recent turnover visible in the provided sources.
View sourceLinkedIn lists nTop as a 51-200 employee privately held software company headquartered in New York, supporting a mid-sized operational profile.
View source- About
- nTop makes computational design software for additively manufactured parts, with a dedicated aerospace and defense vertical and a named Strategic Advisor for the sector. Its defense evidence is programme-level: USAF Rapid Sustainment Office F-16 additive qualification, USAF AFIT CubeSat, Lockheed Martin, Specter Aerospace hypersonics. Completes an additive stack in this dataset with BigRep, Fiberthree and Mark3D.
- Relevancy
- Own dedicated aerospace & defense vertical ('Powerful workflows for every phase of defense system design'), a Strategic Advisor for Aerospace & Defense, Farnborough presence in a defense context, and concrete use by armed forces and primes (USAF Rapid Sustainment Office / F-16, USAF AFIT CubeSat, Lockheed Martin, Specter Aerospace hypersonics). A2 + A3, considerably more than an EPIGAP mention. Classified C13-05.
- Tags
- #ComputationalDesign #AdditiveManufacturing #USAFRapidSustainment #F16 #LockheedMartin #Hypersonics #USA