Best 3D Printing Companies in San Francisco, United States
The 46 best 3D Printing companies in San Francisco, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Fictiv.
Ranked: Best 3D Printing companies in San Francisco
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Fictiv Provider of on-demand manufacturing services, from prototyping to production | $192M | 51 mo ago | 278 | 2013 | Dave Evans Co-Founder | Top 1M | 2 patents Patents concentrated in computing, sensing & instrumentation | 7 job openings · 1 expansion |
| 2 | Velo3D Manufacturer of metal additive manufacturing systems, software, and related services 74Partners top 20%Funding top 24%Patents top 28%Market top 32% All 11 signals ▾Partnerstop 20% Fundingtop 24% Patentstop 28% Markettop 32% Innovationtop 33% Techtop 35% Moattop 35% Newstop 36% Growthtop 41% Fin. healthtop 48% Globalbottom 45% Partners: 5 contract events in 12 mo · Named contractor/client in 5 deals Funding: Raised $150M across 4 rounds · 4 rounds over 11 yrs (0.4/yr) rank vs industry peers · Fliar Intelligence Index 74/100 | $150M | 7 mo ago | 294 294 → 187 (-36%) | 2015 | — | Top 5M | 278 patents Patents concentrated in transport & manufacturing processes | 1 expansion |
| 3 | Prellis Biologics Provider of 3D bioprinting technology to build human tissues for drug development | $69M | 49 mo ago | 22 | 2016 | — | — | 59 patents 3D bioprinting of synthetic lymphoid organoids for antibody generation and testing | — |
| 4 | Mantle Manufacturer of tooling solutions combining CNC machining with 3D printing | $62M | 25 mo ago | 45 45 → 42 (-7%) | 2015 | Stephen Connor Co-Founder & Chief Science Officer | Top 10M | 56 patents Patents concentrated in computing, sensing & instrumentation | 1 award |
| 5 | Oqton Provider of a cloud-based operating system for 3D printers | $40M | 66 mo ago | 90 | 2017 | — | Top 5M | — | — |
| 6 | Plethora Provider of CNC machining services | $37M | 61 mo ago | 48 | 2013 | — | — | 43 patents Patents concentrated in computing, sensing & instrumentation | — |
| 7 | LIM Innovations Prosthetics for lower limb amputees | $29M | 106 mo ago | 25 | 2012 | Andrew Pedtke Co-Founder & CEO | Top 50M | 57 patents Custom modular prosthetic sockets and textile coverings for limb prosthesis fitting | — |
| 8 | Unyq Personalized 3D-printed prosthetic covers empowering amputees to express their individuality | $13M | 92 mo ago | 38 | 2014 | — | Top 5M | — | 4 launchs |
| 9 | Origin Additive manufacturing platform for mass production | $12M | 72 mo ago | 31 | 2015 | Joel Ong Co-Founder & CTO | — | 148 patents Medical devices for nitric‑oxide generation and delivery for therapeutic applications | — |
| 10 | iDentical Provider of a developer of personalized, drill-free dental implants that offers a safer, faster, and more… | $8M | 52 mo ago | 10 | 2018 | Iris Wedeking Co-Founder & CEO | Top 50M | 31 patents Patents concentrated in health & consumer products | — |
| 11 | MatterFab Exploring the world of 3D printing: guides, tips, and insights | $8M | 137 mo ago | 11 | 2013 | — | — | 13 patents Metal powder cartridges and laser sintering systems for additive manufacturing. | — |
| 12 | Topology Eyewear AI-driven app-based platform for fashion eyewear for men & women | $7M | 49 mo ago | 40 | 2013 | Eric Varady Founder & CEO | Top 50M | 22 patents 3D facial scanning and optical measurement for personalized eyewear fitting | — |
| 13 | Mixed Dimensions Online Toto and e-commerce platform offering diverse products and betting opportunities | $5M | 123 mo ago | 8 | 2009 | — | — | 6 patents Software tools for validating and optimizing 3D printable models in additive manufacturing. | — |
| 14 | Jiga Provider of marketplace for finding part manufacturer 50Talent top 28%Growth top 35%Funding top 40%News top 44% All 9 signals ▾Talenttop 28% Growthtop 35% Fundingtop 40% Newstop 44% Techtop 48% Moattop 48% Productbottom 45% Marketbottom 38% Globalbottom 36% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 50/100 | $4M | 8 mo ago | 36 | 2020 | Assaf Geuz Co-Founder | Top 5M | — | 1 job opening |
| 15 | Identify3D Securing digital manufacturing through data integrity, protection, and traceability | $3M | 113 mo ago | 8 | 2014 | — | — | 4 patents Secure data management and cybersecurity for digital manufacturing (additive manufacturing) | — |
| 16 | Strypes Interactive 3D product customization platform for retailers | $1M | 101 mo ago | — | 2015 | Alexa Fleischman Co-Founder & CEO | — | — | — |
| 17 | Standard Cyborg 3D printed waterproof prosthetic legs | $100K | 110 mo ago | 4 | 2014 | — | — | 6 patents 3D modeling and measurement software tools for computer graphics and visualization | — |
| 18 | pembient Pembient is a company that creates synthetic animal products to help stop poaching. | $100K | 139 mo ago | 2 | 2015 | — | Top 50M | 7 patents Synthetic rhinoceros horn for pharmaceutical and cosmetic applications | — |
Top 12 3D Printing companies in San Francisco
#1
Acquired · San Francisco, California · founded 2015 · 294 employees$150Mraised▾
Manufacturer of metal additive manufacturing systems, software, and related services. The company provides laser powder bed fusion technology for producing precision parts. It offers an integrated ecosystem that includes hardware, software, and engineering support. The company focuses on solutions for industries with demanding requirements.
- Dec 2025Post IPO$30M
- Aug 2020Series D—
- Jun 2020Series D$12M
- Apr 2020Series D$28M
#2
Series A · San Francisco, California · founded 2020 · 36 employees$4.2Mraised▾
Provider of a marketplace for finding part manufacturers. It provides a platform to automate, track, collaborates, and analyze integrated with existing platforms and processes purchasing. It also allows users to chat with suppliers.
- Nov 2025Series A$12M
- Feb 2023Series A$4.1M
- 2021Seed$125K
#3
Acquired · San Francisco, California · founded 2015 · 45 employees$61.5Mraised▾
Manufacturer of tooling solutions combining CNC machining with 3D printing. The company provides solutions for prototype and production tooling applications. It offers software and tool steels for precision tooling with accuracy and surface finish.
- Jul 2024Series C$20M
- Sep 2021Series B$25M
- Feb 2021Series B$13M
- 2018Seed—
#4
Acquired · San Francisco, California · founded 2013 · 278 employees$192Mraised▾
Provider of on-demand manufacturing services, from prototyping to production. It offers CNC machining, sheet metal fabrication, injection molding, die casting, 3D printing, compression molding, and urethane casting. The company provides a digital supply chain platform for scalable manufacturing solutions, supporting the full product lifecycle. It facilitates custom part sourcing across projects and teams, offering services such as design for manufacturability feedback, order tracking, and diverse sourcing options. The company operates a network of vetted manufacturing partners, providing access to low-volume manufacturing capacity.
- May 2022Series E$100M
- Feb 2021Series D$35M
- Mar 2019Series C$33M
- May 2018Series B$15M
#5
Series C · San Francisco, California · founded 2016 · 22 employees$69.4Mraised▾
Provider of 3D bioprinting technology to build human tissues for drug development. It is using 3D bioprinting technology to build human tissues for drug development, and develop human organs for transplantation. The company's laser-based 3D printing process creates layers of extracellular matrix containing cells and does not involve cell-seeding or additional curing steps for the tissue matrix. They have developed organoids and are building prototype microvasculature.
- Jul 2022Series C$35M
- Jul 2021Series B$19.3M
- May 2020Series A$4.3M
- Mar 2019Series A$8.7M
#6
Deadpooled · San Francisco, California · founded 2013 · 48 employees$36.5Mraised▾
Plethora provides CNC machining services. It has created a manufacturing system that turns customer designs into custom parts using robotics and in-house developed software. Plethora can analyze CAD models to provide instant design for manufacturing feedback from within the client's CAD software and provide instant pricing. Clients can order and track progress online. 3- day shipping guarantee.
- Jul 2021Series B$1.4M
- Jan 2021Series B$4.6M
- Jan 2020Series B$6.3M
- Apr 2018Series B$8.7M
#7
Acquired · San Francisco, California · founded 2017 · 90 employees$40Mraised▾
Provider of a cloud-based operating system for 3D printers. It offers an online platform to automate the workflows for CNC, metal, and polymer-based 3D printing systems. Its product is an end-to-end production platform that connects manufacturing software and hardware. It combines order tracking, CAM, scheduling, MES, IoT, and production traceability into cloud software.
- Jan 2021Series A$40M
- May 2017Grant (prize money)$54.5K
#8
Series B · San Francisco, California · founded 2012 · 25 employees$28.9Mraised▾
Prosthetics for lower limb amputees. They claim to help amputees by blending optimized prosthetic design,materials and streamlined fabrication to produce dynamic modular sockets and surgical devices. Its product infinite socket for lower limb amputees is custom molded modular socket designed to provide clinician as well as user initiated adjustability to accommodate daily volume fluctuation.
- Sep 2017Series B$18M
- Aug 2017Grant (prize money)$244.2K
- Jul 2017Series B$7.9M
- Mar 2017Grant (prize money)$49.7K
#9
Seed · San Francisco, California · founded 2018 · 10 employees$8.2Mraised▾
Provider of a developer of personalized, drill-free dental implants that offers a safer, faster, and more affordable solution for tooth replacement compared to traditional dental implants.
- Apr 2022Seed—
- Feb 2021Seed$4.6M
- Sep 2020Seed$3.6M
#10
Seed · San Francisco, California · founded 2013 · 40 employees$6.7Mraised▾
Topology Eyewear is an AI-driven app-based platform for fashion eyewear for men & women. Product catalog includes frames, lenses & prescription glasses. Users are required to take a 3D scan of their face & can virtually try the listed frames using the app. They can also customize the measurement on the platform and get the customized products delivered. The app offers eyewear experts who recommend the users about their suitable fit.
- Jul 2022Seed$2.7M
- Aug 2019Seed—
- Seed$4M
#11
Series A · San Francisco, California · founded 2014 · 38 employees$13.3Mraised▾
Personalized 3D-printed prosthetic covers empowering amputees to express their individuality. The company provides custom-designed prosthetic covers using cutting-edge 3D printing technology, blending functionality and style. These covers offer comfort, protection, and a way for users to express their unique style. They work closely with prosthetists and clinics, offering digital tools and innovative options. The company focuses on human-centered design, partnering with research and development entities and universities to create optimal solutions. They are committed to quality, ease, and individuality, aiming to make every step extraordinary. The company fosters a global community, redefining prosthetic care and enhancing lives through personalized solutions. They offer a range of designs, including custom, semi-custom, and joint covers, catering to various needs and preferences. The company is dedicated to innovation and improving the lives of amputees worldwide.
- Dec 2018Series A$371.3K
- Jun 2018Series A$4.6M
- Jan 2017Series A$4.3M
- Sep 2016Grant (prize money)—
#12
Acquired · San Francisco, California · founded 2015 · 31 employees$12.3Mraised▾
Origin is an additive manufacturing platform for mass production for manufacturing customers. Its product offerings include highly resilient elastomers, heat-resistant polymers, biocompatible formulations, and other high-performance materials. Its production system uses programmable photopolymerization (P3) to turn materials into isotropic parts & products.
- Jul 2020Series A—
- Nov 2018Series A$10M
- 2016Seed$2.3M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of 3D Printing coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Additive Manufacturing / 3D Printing is moving in the United States
A read on the academic research around Additive Manufacturing / 3D Printing — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 7,448 United States-affiliated papers.
- Purdue University West Lafayette227
- Georgia Institute of Technology200
- Massachusetts Institute of Technology180
- Pennsylvania State University154
- Texas A&M University149
- Fabrication68→273
- Nanotechnology68→251
- Composite material35→164
- 3d printed63→167
- Polymer13→90
- Composite material78→370
- 3d printed94→363
- Fabrication81→307
- Fused deposition modeling54→206
- Mechanical engineering38→184
- 3d printed16→76
- Fabrication5→48
- Nanotechnology16→51
- Composite material11→43
- Mechanical engineering15→40
Where additive manufacturing is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing additive manufacturing patents in the United States
United States additive manufacturing patent filing is accelerating — 61,539 filings from 8,000 assignees (2016–2025), led by Hewlett Packard Development, General Electric, Boeing; annual filings 3152→5421.
- Hewlett Packard Development6474
- General Electric4399
- Boeing1750
- Xerox1641
- Stratasys1297
- United Technologies1295
- Align Technology1277
- 3D Systems1201
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.