Company lists · Data refreshed September 2026

Top 25 Aluminum additive manufacturing companies based in the United States

Name: Aluminum additive manufacturing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 186 companies tracked

RevenueBase identified 186 aluminum additive manufacturing companies headquartered in the United States as of September 2026 and tracks 2,921 professional contacts across them, including 948 with verified work emails. Houston is the largest hub.

This list covers aluminum additive manufacturing companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

186Companies

2,921Contacts tracked

948Verified emails

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The 25 largest aluminum additive manufacturing companies based in the United States

Ranked by team size

Top 25 of 186 aluminum additive manufacturing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to aluminum additive manufacturing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Desktop Metal	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 30, 2026	51-200	240 contacts →
	Indirect evidence “We are an application-driven, end-to-end solution provider built on deep expertise in binder jetting, materials science, powder metallurgy, and ceramics.” Source: RevenueBase Database · checked Sep 30, 2026
2	Velo3d	Indirect evidence	Fremont, CA, United StatesHQ checked Sep 30, 2026	51-200	181 contacts →
	Indirect evidence “Velo3D provides a fully integrated metal 3D printing solution for mission-critical parts used for space exploration, to enhance critical defense systems, to boost transportation…” Source: RevenueBase Database · checked Sep 30, 2026
3	Weber Metals, INC	Indirect evidence	Paramount, CA, United StatesHQ checked Sep 30, 2026	201-500	180 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
4	Seurat Technologies	Indirect evidence	Wilmington, MA, United StatesHQ checked Sep 30, 2026	51-200	127 contacts →
	Indirect evidence “Seurat is an American-born and built 3D-printed metal parts contract manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
5	GE Additive	Strong evidence	West Chester Trade Center, United StatesHQ checked Sep 30, 2026	10001+	115 contacts →
	Strong evidence “Colibrium Additive – a GE Aerospace company, is a world leader in metal additive design and manufacturing, a pioneering process that has the power and potential to transform…” Source: RevenueBase Database · checked Sep 30, 2026
6	Fabric8labs	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	51-200	106 contacts →
	Indirect evidence “Fabric8Labs, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
7	Carpenter Additive	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 30, 2026	5,001-10,000	85 contacts →
	Partial evidence “Carpenter Additive is the market leader in the manufacture, development and processing of high-quality metal powders and solutions and services for the metal Additive…” Source: RevenueBase Database · checked Sep 30, 2026
8	Linn Products, INC	Partial evidence	Charlotte, MI, United StatesHQ checked Sep 30, 2026	201-500	70 contacts →
	Partial evidence “A manufacturer of aluminum component parts and assemblies for multiple industries and applications.” Source: RevenueBase Database · checked Sep 30, 2026
9	Barron Industries	Indirect evidence	Oxford, MI, United StatesHQ checked Sep 30, 2026	51-200	57 contacts →
	Indirect evidence “Since 1983, Barron Industries has been a trusted partner to the world’s leading aerospace and defense companies which rely on Barron for our expertise in metals, lightweighting…” Source: RevenueBase Database · checked Sep 30, 2026
10	Light Metals Corporation	Partial evidence	Wyoming, MI, United StatesHQ checked Sep 30, 2026	51-200	47 contacts →
	Partial evidence “Light Metals Corporation specializes in full-service aluminum engineering and production facilities for manufacturers of all industries.” Source: RevenueBase Database · checked Sep 30, 2026
11	Sciaky, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	51-200	43 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
12	Optomec	Partial evidence	Albuquerque, NM, United StatesHQ checked Sep 30, 2026	51-200	42 contacts →
	Partial evidence “Optomec Inc, headquartered in Albuquerque, New Mexico, is a profitable, privately-held, rapidly growing supplier of Digital Manufacturing systems.” Source: RevenueBase Database · checked Sep 30, 2026
13	Nexa3d	Strong evidence	Ventura, CA, United StatesHQ checked Sep 30, 2026	51-200	41 contacts →
	Strong evidence “We are a dynamic team of passionate additive manufacturing experts dedicated to revolutionizing the world’s supply chain sustainably.” Source: RevenueBase Database · checked Sep 30, 2026
14	Inkbit	Strong evidence	Medford, MA, United StatesHQ checked Sep 30, 2026	51-200	39 contacts →
	Strong evidence “Inkbit is an additive manufacturing company located in Medford, MA.” Source: RevenueBase Database · checked Sep 30, 2026
15	Cumberland Additive, INC	Indirect evidence	Pflugerville, TX, United StatesHQ checked Sep 30, 2026	11-50	36 contacts →
	Indirect evidence “Cumberland manufactures and delivers high-quality complex 3D Printed metal and plastic parts and components that meet rigorous customer requirements.” Source: RevenueBase Database · checked Sep 30, 2026
16	Mantle	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	11-50	35 contacts →
	Indirect evidence “Mantle helps manufacturers bring new products to life faster, cheaper, and more easily than ever before with its patented TrueShape metal 3D printing technology.” Source: RevenueBase Database · checked Sep 30, 2026
17	3deo	Strong evidence	Torrance, CA, United StatesHQ checked Sep 30, 2026	51-200	35 contacts →
	Strong evidence “3DEO was founded on the vision to become the premier additive manufacturing (AM) service to successfully combine mass production metal 3D printing capabilities with…” Source: RevenueBase Database · checked Sep 30, 2026
18	Elementum 3d	Indirect evidence	Erie, CO, United StatesHQ checked Sep 30, 2026	11-50	33 contacts →
	Indirect evidence “Elementum 3D specializes in the development, commercialization and supply of groundbreaking high-performance 3D printed metals alloys, ceramics, and composites.” Source: RevenueBase Database · checked Sep 30, 2026
19	Nikon AM Synergy	Strong evidence	Long Beach, CA, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Strong evidence “Operating from Nikon AM Technology Center in Long Beach, California; Nikon AM Synergy is a provider of holistic solutions in additive manufacturing, R&D, and engineering.” Source: RevenueBase Database · checked Sep 30, 2026
20	Evolve Additive Solutions	Strong evidence	Minnetonka, MN, United StatesHQ checked Sep 30, 2026	51-200	29 contacts →
	Strong evidence “For the first time in twenty years, a brand new and unique Additive Manufacturing technology emerges that represents the first industrial plug-and-play AM solution.” Source: RevenueBase Database · checked Sep 30, 2026
21	Axtra3d	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 30, 2026	11-50	25 contacts →
	Strong evidence “At Axtra3D, we’re reimagining what’s possible in additive manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
22	Additive Engineering Solutions	Strong evidence	Akron, OH, United StatesHQ checked Sep 30, 2026	11-50	24 contacts →
	Strong evidence “Additive Engineering Solutions (AES) is an advanced manufacturing company that provides large format polymer additive manufacturing (LFAM) solutions.” Source: RevenueBase Database · checked Sep 30, 2026
23	Impossible Objects, INC	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 30, 2026	1,001-5,000	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
24	Concept Engineering	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 30, 2026	1-10	24 contacts →
	Indirect evidence “At Concept Engineering, we don’t just make widgets; we engineer solutions.” Source: RevenueBase Database · checked Sep 30, 2026
25	DDM Systems	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	11-50	23 contacts →
	Strong evidence “DDM Systems is an Atlanta-based additive manufacturing and 3D printing startup.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aluminum additive manufacturing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names aluminum additive manufacturing companies.
Partial evidence: Its own public description names part of aluminum additive manufacturing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aluminum additive manufacturing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 186 aluminum additive manufacturing companies based in the United States

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Aluminum additive manufacturing companies based in the United States at a glance

As of Sep 30, 2026

32.5%Verified-email coverage

15.7Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 186 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among aluminum additive manufacturing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “aluminum additive manufacturing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names aluminum additive manufacturing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among aluminum additive manufacturing companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 948 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names aluminum additive manufacturing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many aluminum additive manufacturing companies are there based in the United States?

RevenueBase identified 186 aluminum additive manufacturing companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Desktop Metal, headquartered in Burlington, tops this list with the largest team on record.

Which city has the most aluminum additive manufacturing companies?

Houston leads with 4 headquartered companies, followed by Irvine (4) and Atlanta (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 948 verified decision-maker contacts tracked across these 186 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.