Manufacturing

42 companies

Atoms are the new bits. These companies make physical things, using automation, robotics, and new materials to build faster, cheaper, and at scale. The industries that matter most still depend on turning raw materials into finished products.

42 companies
AMCA logo

Builds critical aircraft components.

--
Seed
Founders
Jai Malik, Eli Giovanetti
HQ City
El Segundo, CA
Founded
2024
Socials
Total Raised
$76.5M
Employees
51-200
Last Round Date
Jun 2025
Aon3D logo

3D prints advanced thermoplastics.

--
Series A
Founders
Andrew Walker, Kevin Han, Randeep Singh
HQ City
Montreal, Canada
Founded
2015
Total Raised
$11.8M
Employees
51-200
Last Round Date
Jan 2024
Ark Electronics logo

Manufactures drone electronics at scale.

--
Founders
Alex Klimaj
HQ City
Irvine, CA
Founded
2018
Socials
Employees
1-20
Atomic Industries logo

Applies AI to manufacturing workflows.

--
Seed
Founders
Austin Bishop, Aaron Slodov, Lou Young Jr.
HQ City
Warren, MI
Founded
2019
Socials
Total Raised
$51.8M
Employees
21-50
Last Round Date
Sep 2025
Atomic Machines logo

Fabricates MEMS at scale.

--
Series A
Founders
Jeff Holden
HQ City
Berkeley, CA
Founded
2019
Socials
Total Raised
$144.2M
Employees
51-200
Last Round Date
Feb 2025
Atopile logo

Creates new languages for PCB design.

--
Seed
Founders
Matthew Wildoer, Narayan Powderly, Timothรฉe Peter
HQ City
San Francisco, CA
Founded
2023
Socials
Total Raised
$0.5M
Employees
1-20
Last Round Date
Mar 2024
Axion logo

Tracks hardware product data.

--
Series B
Founders
Daniel First
HQ City
New York, NY
Founded
2021
Socials
Total Raised
64M
Employees
51-200
Last Round Date
Aug 2025
Boom & Bucket logo

Modernizes heavy equipment marketplaces.

--
Founders
Samir Shah, Aaron Kline, Adam Lawrence
HQ City
Austin, TX
Founded
2020
Total Raised
$24.5M
Employees
21-50
Last Round Date
Oct 2024
Boston Metal logo

Electrifies steel production.

--
Series C
Founders
Jim Yurko, Antoine Allanore, Donald Sadoway
HQ City
Woburn, MA
Founded
2012
Socials
Total Raised
$409.9M
Employees
201-1,000
Last Round Date
Aug 2025
Brimstone logo

Produces carbon-free cement.

--
Series B
Founders
Cody Finke, Hugo Leandri
HQ City
Oakland, CA
Founded
2019
Socials
Total Raised
$60.1M
Employees
51-200
Carbon logo

Prints resin-efficient 3D parts.

--
Series D+
Founders
Joseph M. DeSimone, Philip DeSimone, Steve Nelson
HQ City
Redwood City CA
Founded
2013
Total Raised
$680M
Employees
201-1,000
Diode Computers logo

Automates PCB design with AI.

--
Series A
Founders
Davide Asnaghi, Lenny Khazan
HQ City
New York, NY
Founded
2024
Total Raised
$15M
Employees
1-20
Last Round Date
Mar 2025
Dirac logo

Digitizes manufacturing instructions.

--
Seed
Founders
Filip Aronshtein
HQ City
New York, NY
Founded
2022
Total Raised
$10.7M
Employees
1-20
Last Round Date
May 2024
First Resonance logo

Modernizes manufacturing software.

--
Series B
Founders
Karan Talati, Neal Sarraf
HQ City
El Segundo, CA
Founded
2018
Total Raised
$30.2M
Employees
21-50
Last Round Date
Nov 2024
Formlogic logo

Builds autonomous parts factories.

--
Series A
Founders
Paul Sutter
HQ City
Denver, CO
Founded
2019
Socials
Total Raised
$14M
Employees
21-50
Last Round Date
Mar 2025
Freeform logo

Prints metal parts at scale.

--
Series B
Founders
Thomas Ronacher, Erik Palitsch
HQ City
Hawthorne, CA
Founded
2019
Total Raised
$58.7M
Employees
21-50
Last Round Date
Oct 2024
Hadrian logo

Supplies defense-grade components.

--
Series B
Founders
Chris Power
HQ City
Torrance, CA
Founded
2020
Total Raised
$200M
Employees
201-1,000
Last Round Date
Jul 2025
Heliux logo

Runs manufacturing operating systems.

--
Seed
Founders
Alex Craig
HQ City
San Francisco, CA
Founded
2023
Socials
Total Raised
$2M
Employees
1-20
ICON logo

Prints homes at scale.

--
Series B
Founders
Jason Ballard
HQ City
Austin, TX
Founded
2017
Total Raised
$543M
Employees
201-1,000
Irradiant Technologies logo

Advances microfabrication lithography.

--
Seed
Founders
Daniel Oran
HQ City
Waltham, MA
Founded
2021
Socials
Total Raised
$7.4M
Employees
1-20
Last Round Date
Apr 2025
Layup Parts logo

Manufactures composite structures.

--
Series A
Founders
Zack Eakin, Hanno Kappen, Elisa Suarez
HQ City
Denver, CO
Founded
2024
Socials
Total Raised
$13M
Employees
21-50
Last Round Date
Jun 2025
Limelight Steel logo

Produces zero-emission steel.

--
Seed
Founders
Olivia Dippo, Andy Zhao
HQ City
Oakland, CA
Founded
2021
Socials
Total Raised
$3.4M
Employees
1-20
Last Round Date
Aug 2024
Lumafield logo

Advances industrial X-ray imaging.

--
Series C
Founders
Andreas Bastian, Scott Johnston, Kevin Cedrone, Ric Fulop, Eduardo Torrealba, Ricardo Bazzarella
HQ City
Cambridge, MA
Founded
2019
Total Raised
$238.5M
Employees
51-200
Last Round Date
Nov 2025
Machina Labs logo

Automates metal fabrication.

--
Series B
Founders
Babak Raeisinia, Edward Mehr
HQ City
Chatsworth, CA
Founded
2019
Total Raised
$47.2M
Employees
51-200
Last Round Date
Nov 2024
Molten Industries logo

Decarbonizes hydrogen production.

--
Series A
Founders
Caleb Boyd, Kevin Bush
HQ City
Oakland, CA
Founded
2021
Total Raised
$27.5M
Employees
1-20
Last Round Date
Jun 2024
Monumental logo

Automates industrial robotics with AI.

--
Series A
Founders
Salar al Khafaji, Sebastiaan Visser
HQ City
Amsterdam, Netherlands
Founded
2020
Socials
Total Raised
$25M
Employees
51-200
Last Round Date
Feb 2023
Nominal logo

Accelerates hardware testing.

--
Series B
Founders
Cameron McCord, Bryce Strauss, Jason Hoch
HQ City
Austin, TX
Founded
2022
Total Raised
$102.5M
Employees
51-200
Last Round Date
Jul 2025
Path Robotics logo

Automates industrial welding.

--
Series D+
Founders
Andy Lemasters
HQ City
Columbus, OH
Founded
2018
Socials
Total Raised
$255M
Employees
201-1,000
Last Round Date
Jan 2024
Podium Automation logo

Automates control panel manufacturing.

--
Seed
Founders
Jamie Niu Serota
HQ City
Brooklyn, NY
Founded
2024
Socials
Total Raised
$5M
Employees
1-20
Quilter logo

Advances PCB design tooling.

--
Series A
Founders
Sergiy Nesterenko
HQ City
Los Angeles, CA
Founded
2019
Total Raised
$40.4M
Employees
1-20
Last Round Date
Oct 2025
Radical AI logo

Reinvents material discovery.

--
Seed
Founders
Jorge Colindres, Joseph F. Krause
HQ City
New York, NY
Founded
2024
Socials
Total Raised
$65M
Employees
21-50
Last Round Date
Jul 2025
Rangeview logo

Builds autonomous foundries.

--
Seed
Founders
Aeden Gasser-Brennan, Cameron Schiller
HQ City
El Segundo, CA
Founded
2020
Socials
Total Raised
$4.4M
Employees
21-50
Last Round Date
Dec 2022
RMFG logo

Automates sheet metal production.

--
Seed
Founders
Kenneth Cassel
Founded
2021
Socials
Total Raised
$3M
Employees
1-20
SendCutSend logo

Delivers rapid custom metal parts.

--
Seed
Founders
Jim Belosic, Jacob Graham
HQ City
Reno, NV
Founded
2018
Total Raised
$6.1M
Employees
51-200
Last Round Date
Nov 2018
Senra Systems logo

Configures wiring with software.

--
Seed
Founders
Jordan Black, Eric Perez, Benjamin Shanahan, Pete Beukelman
HQ City
Redondo Beach, CA
Founded
2023
Total Raised
$40M
Employees
51-200
Last Round Date
Jun 2025
Seurat logo

Prints metal components.

--
Series B
Founders
Erik Toomre, James DeMuth
HQ City
Los Angeles, CA
Founded
2015
Total Raised
$99M
Employees
51-200
SirenOpt logo

Builds thin-film sensors and software.

--
Seed
Founders
Jared O'Leary, Ali Mesbah, Joel Paulson
HQ City
Oakland, CA
Founded
2022
Socials
Total Raised
$16.9M
Employees
21-50
Last Round Date
Oct 2025
Traba logo

Connects industrial labor markets.

--
Series B
Founders
Akshay Buddiga, Mike Shebat
HQ City
New York, NY
Founded
2021
Total Raised
$49.2M
Employees
51-200
Last Round Date
Oct 2023
Unspun logo

Weaves materials in 3D.

--
Series A
Founders
Elizabeth Esponnette, Kevin Martin, Walden Lam
HQ City
Emeryville, CA
Founded
2017
Total Raised
$59.7M
Employees
51-200
Last Round Date
Jul 2024
Volund Manufacturing logo

Builds attritable jet engines.

--
Seed
Founders
Eric Hostetler
HQ City
Orange, CA
Founded
2025
Socials
Total Raised
$6M
Employees
1-20
Vuecason logo

Prints metal components.

--
Seed
Founders
Dival Banerjee, Maximilian Liese
HQ City
Santa Monica, CA
Founded
2021
Socials
Total Raised
$0.5M
Employees
1-20
Vulcan Elements logo

Manufactures rare earth magnets.

--
Seed
Founders
John Maslin
HQ City
Cambridge, MA
Founded
2023
Socials
Total Raised
$73.9M
Employees
21-50
Last Round Date
Aug 2025

Want to work at one of these companies?

Join the BuildList Job Network to get connected with hiring managers at companies building the future.

Join the Job Network
verifying