# Seurat Technologies

> Seurat Technologies is a Massachusetts-based contract metal manufacturer built around Area Printing, a laser powder bed fusion process invented at Lawrence Livermore National Laboratory. Instead of melting metal powder one point at a time, Seurat uses millions of tiny laser points to print entire areas at once, decoupling resolution from speed. The company doesn't sell printers; it runs its own clean-energy print factories and sells finished parts at costs meant to rival casting, forging, and machining, with the goal of reshoring high-volume metal manufacturing and cutting its carbon footprint.

- **Founded:** 2015
- **Headquarters:** Wilmington, Massachusetts, United States
- **Founders:** James DeMuth (Co-founder & CEO), Erik Toomre (Co-founder)
- **Team size:** ~160 employees
- **Products:** Area Printing, Contract metal manufacturing, High-volume metal parts
- **Notable:** Raised $99M Series C led by NVIDIA's NVentures and Capricorn (2023), Built and oversubscribed a pilot factory in the Greater Boston area (25+ tons/year capacity, 100% clean energy), Portfolio of 275+ patents and trademarks granted and pending

## Products & services

- **Area Printing** — Proprietary laser powder bed fusion process that uses millions of laser points to sinter entire square areas of metal powder at once, decoupling resolution from speed for high-throughput production.
- **Contract metal manufacturing** — Seurat operates its own print factories and sells finished metal parts as a service, giving customers domestic production capacity with zero capital expenditure.
- **High-volume metal parts** — Serial production of industrial components - brackets, fasteners with printed threads, and other precision metal parts for aerospace, automotive, energy, and consumer hardware.

## Achievements

- Raised $99M Series C led by NVIDIA's NVentures and Capricorn (2023)
- Built and oversubscribed a pilot factory in the Greater Boston area (25+ tons/year capacity, 100% clean energy)
- Portfolio of 275+ patents and trademarks granted and pending
- Signed Siemens Energy (59 tons over 6 years) and ~$750M+ in customer LOIs
- Commercialized technology originally developed at Lawrence Livermore National Laboratory's National Ignition Facility
- Projected potential to mitigate ~100 million tons of CO2 by 2030

## Latest updates

- **2025-09** — Boston Globe profile on Seurat making 3D metal printing faster and cheaper; reports first production contract with Thorlabs for ~100,000 printed nuts.
- **2023-10** — Closed $99M Series C led by NVentures and Capricorn, with Honda, GM Ventures, Porsche SE and others; eyeing factory scale-up and eventual IPO.
- **2022-10** — Announced customer demand for 25 tons of 3D-printed metal parts, exceeding pilot factory capacity, and plans for a new factory.

## Links

- Website: https://seurat.com
- LinkedIn: http://www.linkedin.com/company/seurat-technologies
- Twitter/X: https://twitter.com/seurattech
- YouTube: https://www.youtube.com/channel/UCeIqe1rqv7GzkfdZHoltL-A
- Instagram: https://www.instagram.com/seurat3dprinting/

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Published by YesPress — https://yespress.io
Last updated: 2026-06-12