Company lists · Data refreshed October 2026

Top 25 Additive manufacturing testing services based in the United States

RevenueBase identified 219 company matches for additive manufacturing testing services associated with the United States as of October 2026 and tracks 5,386 professional contacts across them, including 1,510 with verified work emails. Houston is the largest hub.

This list covers company matches for additive manufacturing testing services associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 21, 2026 How this list was built
219Companies
5,386Contacts tracked
1,510Verified emails
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The 25 largest additive manufacturing testing services based in the United States

Ranked by team size
Top 25 of 219 company matches for additive manufacturing testing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRock Hill, SC, United StatesHQ recorded Oct 21, 20261,001-5,0002,809 contacts →

Exact match

“For 40 years Chuck Hull’s curiosity and desire to improve the way products were designed and manufactured gave birth to 3D printing, 3D Systems, and the additive manufacturing…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
2Exact matchSan Ramon, CA, United StatesHQ recorded Oct 21, 2026201-500195 contacts →

Exact match

“At Consolidated Engineering Laboratories (CEL) we consider ourselves more than a Testing Laboratory.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3Exact matchFremont, CA, United StatesHQ recorded Oct 21, 202651-200194 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
4Exact matchWest Chester Trade Center, United StatesHQ recorded Oct 21, 202610001+144 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5Exact matchFort Myers, FL, United StatesHQ recorded Oct 21, 2026501-1,000136 contacts →

Exact match

“ADDMAN delivers precision-engineered solutions for industries that demand more.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6Exact matchErie, PA, United StatesHQ recorded Oct 21, 2026201-500129 contacts →

Exact match

“Modern Industries offers customers a single-source solution for precision contract machining, end-to-end complete materials testing lab, and the largest heat treating facility in…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Oct 21, 202651-200106 contacts →

Exact match

“Fabric8Labs, Inc.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8Exact matchElk Grove Village, IL, United StatesHQ recorded Oct 21, 2026201-50076 contacts →

Exact match

“MIL provides the following services to the Aerospace, Medical, Industrial and Power Generation industries: • Non-destructive testing including Fluorescent Penetrant, Magnetic…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
9Exact matchLibertyville, IL, United StatesHQ recorded Oct 21, 202651-20051 contacts →

Exact match

“You may also know us as GoProto, RE3DTECH, Phoenix Proto Technologies and/or Stanfordville Machining and Manufacturing.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10Exact matchPittsburgh, PA, United StatesHQ recorded Oct 21, 202611-5033 contacts →

Exact match

“Founded in 2017, the Barnes Global Advisors (TBGA) is the largest independent additive manufacturing (AM) consultancy, drawing upon our collective 350+ years in AM and 400+ years…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11Exact matchLong Beach, CA, United StatesHQ recorded Oct 21, 202611-5033 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12Exact matchTorrance, CA, United StatesHQ recorded Oct 21, 202651-20033 contacts →

Exact match

“3DEO was founded on the vision to become the premier additive manufacturing (AM) service to successfully combine mass production metal 3D printing capabilities with…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13Exact matchMinnetonka, MN, United StatesHQ recorded Oct 21, 202651-20028 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14Exact matchSpokane, WA, United StatesHQ recorded Oct 21, 202611-5027 contacts →

Exact match

“Hi-Rel Laboratories specializes in testing services for electronic components and assemblies primarily used in the aeronautics industry.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15Exact matchValencia, CA, United StatesHQ recorded Oct 21, 202651-20027 contacts →

Exact match

“Scicon Technologies Corporation (Scicon) is your Single Source Rapid Prototyping and Manufacturing Center.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16Exact matchCharlotte, NC, United StatesHQ recorded Oct 21, 202611-5026 contacts →

Exact match

“At Axtra3D, we’re reimagining what’s possible in additive manufacturing.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17Exact matchRedmond, OR, United StatesHQ recorded Oct 21, 202611-5025 contacts →

Exact match

“i3DMFG™ is a 3D engineering and metal additive manufacturing company providing rapid prototypes and production parts for the aerospace, medical, firearms, energy and automotive…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
18Exact matchTualatin, OR, United StatesHQ recorded Oct 21, 202611-5024 contacts →

Exact match

“RapidMade: Specializing in American-made additive manufacturing, 3D printing, 3D scanning, rapid prototyping, and Engineering Design Services.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
19Exact matchNorthbrook, IL, United StatesHQ recorded Oct 21, 20261,001-5,00023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
20Exact matchLa Porte, IN, United StatesHQ recorded Oct 21, 202651-20023 contacts →

Exact match

“J&L Dimensional Services "Relentless Precision/Unparalleled Quality" Co-owned by Lisa Corey & Larry Corey and located in La Porte, Indiana, J&L is WBENC-Certified Woman Owned and…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
21Exact matchColumbus, OH, United StatesHQ recorded Oct 21, 20261-1021 contacts →

Exact match

“At Concept Engineering, we don’t just make widgets; we engineer solutions.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
22Exact matchBrooklyn, United StatesHQ recorded Oct 21, 202611-5021 contacts →

Exact match

“Makelab is an additive manufacturing company built for modern businesses that need to make physical parts.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
23Exact matchLargo, FL, United StatesHQ recorded Oct 21, 202611-5020 contacts →

Exact match

“Measurement - Analysis - Solution Analytical Services Laboratory Constellation Technology Corporation has been providing world-class analytical services from the Tampa Bay area…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
24Exact matchEverett, WA, United StatesHQ recorded Oct 21, 202611-5019 contacts →

Exact match

“Integrated Technologies operates as a supplier of materials testing services and manufacturing for aerospace.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
25Exact matchDouglasville, GA, United StatesHQ recorded Oct 21, 202611-5019 contacts →

Exact match

“Endeavor 3D is the fastest-growing, end-to-end service provider of additive manufacturing solutions in North America.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

Showing 25 of 219 additive manufacturing testing services based in the United States

See the full list, filter by size, metro and specialty, and access 1,510 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Additive manufacturing testing services based in the United States at a glance

As of Oct 21, 2026
28.0%Verified-email coverage
24.6Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Houston
Oct 21, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
65
51-200
17
201-500
5
501-1,000
1
1,001-5,000
2
10001+
1

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 219 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “additive manufacturing testing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,510 professional contacts with verified work emails across the full matched dataset. 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 October 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “additive manufacturing testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many additive manufacturing testing services are there based in the United States?

RevenueBase identified 219 company matches for additive manufacturing testing services associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

3d Systems Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most additive manufacturing testing services?

Houston leads with 4 company records, followed by Irvine (4) and New York (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,510 professional contacts with verified work emails tracked across these 219 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 21, 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 SmartSearch, 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.