Company lists · Data refreshed November 2026
Top 25 Prototyping services based in the United States
RevenueBase identified 2,015 company matches for prototyping services associated with the United States as of November 2026 and tracks 15,463 professional contacts across them, including 4,682 with verified work emails. New York is the largest hub.
This list covers company matches for prototyping 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 November 6, 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.
The 25 largest prototyping services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 425 contacts → | ||||
Exact match “The Idea-to-Production Platform Rapidly design, develop and scale production of better products in less time with the Carbon platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 316 contacts → | ||||
Exact match “Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 187 contacts → | ||||
Exact match “Custom Prototypes, 3D Printing, and On-Demand Parts Manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 164 contacts → | ||||
Exact match “FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 157 contacts → | ||||
Exact match “Mecha specializes in the design, analysis, and manufacturing of metal products for the embedded computer industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 148 contacts → | ||||
Exact match “Your Advanced Manufacturing Partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 137 contacts → | ||||
Exact match “ADDMAN delivers precision-engineered solutions for industries that demand more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 127 contacts → | ||||
Exact match “Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, and Bangalore, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 127 contacts → | ||||
Exact match “CPS is an ISO certified manufacturer of prototype and limited production parts and tooling for a variety of industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 120 contacts → | ||||
Exact match “Prototek is a leading national provider of digital manufacturing services supporting both prototyping and production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 114 contacts → | ||||
Exact match “3-Dimensional Services Group is a Michigan-based prototype and low-volume manufacturer of metal and plastic parts and assemblies, handling tool design through final assembly…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 97 contacts → | ||||
Exact match “Paragon is a full-service mold supplier with design and build capability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 97 contacts → | ||||
Exact match “High-Speed Prototypes and low volume production - Stampings, Tubing and Welding Technique, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 81 contacts → | ||||
Exact match “Baker Industries, a Lincoln Electric company based in Michigan, is an industry-leading supplier of tooling, flight hardware, prototyping, CNC machining, fabrication, additive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 77 contacts → | ||||
Exact match “Fikst provides product design and engineering services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 76 contacts → | ||||
Exact match “Think bigger.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 76 contacts → | ||||
Exact match “At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 76 contacts → | ||||
Exact match “Simplexity is a leading product development engineering firm specializing in custom design, next-generation products, robotics, workflow automation, and production test tools.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 76 contacts → | ||||
Exact match “CathX Medical (A Zeus Company) offers medical device companies and OEMs a single source for design engineering services, rapid prototyping, manufacturing, and full or…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 74 contacts → | ||||
Exact match “Founded in 1998, Key Tech is a high-tech product design and prototyping company located in Baltimore, Maryland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 70 contacts → | ||||
Exact match “Founded in 1974 in Lincoln, Nebraska, TMCO has grown from a small machine shop into a total contract manufacturer with more than 230 employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 67 contacts → | ||||
Exact match “Elevate Your Engineering Vision with Bravo Team LLC Are you seeking innovative solutions to turn your engineering dreams into reality?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 67 contacts → | ||||
Exact match “The Innovation Center by Viable Engineering Solutions is a world-class industrial rapid solution concept-to-completion center for the industrial market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 65 contacts → | ||||
Exact match “Maine Machine Products Company is a squ.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 63 contacts → | ||||
Exact match “ISO 9001:2015 Registered ISO/ITAR & TS 16949 Compliant AS9100 – Supported by our Quality Systems Manual NAICS 332116,332312,332710,541330,541490 ISO 14001 – Pursuing registration…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “prototyping services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,015 prototyping services based in the United States
See the full list, filter by size, metro and specialty, and access 4,682 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Prototyping services based in the United States at a glance
As of Nov 6, 2026Companies by employee count
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 2,015 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 “prototyping 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 4,682 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 November 6, 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.
Prototyping services by metro
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 “prototyping services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many prototyping services are there based in the United States?
RevenueBase identified 2,015 company matches for prototyping services associated with the United States as of November 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?
Carbon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most prototyping services?
New York leads with 33 company records, followed by San Francisco (33) and Chicago (27).
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 4,682 professional contacts with verified work emails tracked across these 2,015 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,015 prototyping services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Prototyping services by geography
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States
- Prototyping services based in New York, United States
- Prototyping services based in Portland, United States
- Prototyping services based in San Francisco, United States
- Prototyping services based in Australia
- Prototyping services based in Austria
- Prototyping services based in Belgium
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States
Company intelligence · public preview
Top 25 prototyping services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,015 matching company records for prototyping services based in the United States, with 15,463 tracked contacts and 4,682 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 prototyping services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Carboncarbon3d.comHQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 425 contacts → |
“The Idea-to-Production Platform Rapidly design, develop and scale production of better products in less time with the Carbon platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ascentec Engineering, LLCascenteceng.comHQ: Tualatin, OR, United StatesReported employees: 201-500 | Tualatin, OR, United States | 201-500 | Exact match | 316 contacts → |
“Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Quickpartsquickparts.comHQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 187 contacts → |
“Custom Prototypes, 3D Printing, and On-Demand Parts Manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  FMTfmtinc.comHQ: Findlay, OH, United StatesReported employees: 51-200 | Findlay, OH, United States | 51-200 | Exact match | 164 contacts → |
“FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mecha INCmechainc.comHQ: Raleigh, NC, United StatesReported employees: Not recorded | Raleigh, NC, United States | Not recorded | Exact match | 157 contacts → |
“Mecha specializes in the design, analysis, and manufacturing of metal products for the embedded computer industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Lake AIR Productslakeairmetals.comHQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 148 contacts → |
“Your Advanced Manufacturing Partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Addmanaddmangroup.comHQ: Fort Myers, MO, United StatesReported employees: 501-1,000 | Fort Myers, MO, United States | 501-1,000 | Exact match | 137 contacts → |
“ADDMAN delivers precision-engineered solutions for industries that demand more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Krypton Solutionskrypton-solutions.comHQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 127 contacts → |
“Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, and Bangalore, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Complete Prototype Servicescompleteprototype.comHQ: Clinton Township, MI, United StatesReported employees: 51-200 | Clinton Township, MI, United States | 51-200 | Exact match | 127 contacts → |
“CPS is an ISO certified manufacturer of prototype and limited production parts and tooling for a variety of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Prototek Digital Manufacturingprototek.comHQ: Contoocook, WI, United StatesReported employees: 201-500 | Contoocook, WI, United States | 201-500 | Exact match | 120 contacts → |
“Prototek is a leading national provider of digital manufacturing services supporting both prototyping and production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  3-Dimensional Services Group3dimensional.comHQ: Rochester Hills, MI, United StatesReported employees: 501-1,000 | Rochester Hills, MI, United States | 501-1,000 | Exact match | 114 contacts → |
“3-Dimensional Services Group is a Michigan-based prototype and low-volume manufacturer of metal and plastic parts and assemblies, handling tool design through final assembly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Paragon D&eparagonde.comHQ: Grand Rapids, TX, United StatesReported employees: 51-200 | Grand Rapids, TX, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Technique INCtechniqueinc.comHQ: Jackson, MI, United StatesReported employees: 201-500 | Jackson, MI, United States | 201-500 | Exact match | 97 contacts → |
“High-Speed Prototypes and low volume production - Stampings, Tubing and Welding Technique, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Baker Industries, A Lincoln Electric Companybakerindustriesinc.comHQ: Macomb, MI, United StatesReported employees: 201-500 | Macomb, MI, United States | 201-500 | Exact match | 81 contacts → |
“Baker Industries, a Lincoln Electric company based in Michigan, is an industry-leading supplier of tooling, flight hardware, prototyping, CNC machining, fabrication, additive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  RE Build Fikstfikst.comHQ: Wilmington, MA, United StatesReported employees: 11-50 | Wilmington, MA, United States | 11-50 | Exact match | 77 contacts → |
“Fikst provides product design and engineering services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Priority Designsprioritydesigns.comHQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 76 contacts → |
“Think bigger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Prime Technological Servicesprime-ems.comHQ: Suwanee, GA, United StatesReported employees: 201-500 | Suwanee, GA, United States | 201-500 | Exact match | 76 contacts → |
“At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Simplexity Product Development, INCsimplexitypd.comHQ: San Diego, WA, United StatesReported employees: 51-200 | San Diego, WA, United States | 51-200 | Exact match | 76 contacts → |
“Simplexity is a leading product development engineering firm specializing in custom design, next-generation products, robotics, workflow automation, and production test tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cathx Medical. A Zeus Companycathxmed.comHQ: San Jose, MN, United StatesReported employees: 11-50 | San Jose, MN, United States | 11-50 | Exact match | 76 contacts → |
“CathX Medical (A Zeus Company) offers medical device companies and OEMs a single source for design engineering services, rapid prototyping, manufacturing, and full or…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  KEY Tech INCkeytechinc.comHQ: Baltimore, MD, United StatesReported employees: 51-200 | Baltimore, MD, United States | 51-200 | Exact match | 74 contacts → |
“Founded in 1998, Key Tech is a high-tech product design and prototyping company located in Baltimore, Maryland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tmco INCtmcoinc.comHQ: Lincoln, NE, United StatesReported employees: 201-500 | Lincoln, NE, United States | 201-500 | Exact match | 70 contacts → |
“Founded in 1974 in Lincoln, Nebraska, TMCO has grown from a small machine shop into a total contract manufacturer with more than 230 employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bravo Team Engineering Design & Fabricationbravoteam.techHQ: Cornelius, NC, United StatesReported employees: 51-200 | Cornelius, NC, United States | 51-200 | Exact match | 67 contacts → |
“Elevate Your Engineering Vision with Bravo Team LLC Are you seeking innovative solutions to turn your engineering dreams into reality?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Viable Engineering Solutionsviablees.comHQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 67 contacts → |
“The Innovation Center by Viable Engineering Solutions is a world-class industrial rapid solution concept-to-completion center for the industrial market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Maine Machine Products COprecinmac.comHQ: South Paris, ME, United StatesReported employees: 51-200 | South Paris, ME, United States | 51-200 | Exact match | 65 contacts → |
“Maine Machine Products Company is a squ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Acro Industries, INCacroind.comHQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 63 contacts → |
“ISO 9001:2015 Registered ISO/ITAR & TS 16949 Compliant AS9100 – Supported by our Quality Systems Manual NAICS 332116,332312,332710,541330,541490 ISO 14001 – Pursuing registration…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,015 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Prototyping services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,011 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,015 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Prototyping services by metro
Questions about this company list
What does Exact match mean for prototyping services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many prototyping services did RevenueBase find based in the United States?
The saved snapshot records 2,015 matching company records, 15,463 tracked contacts and 4,682 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Prototyping services by geography
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States
- Prototyping services based in New York, United States
- Prototyping services based in Portland, United States
- Prototyping services based in San Francisco, United States
- Prototyping services based in Australia
- Prototyping services based in Austria
- Prototyping services based in Belgium
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 prototyping services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/prototyping-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States
Company intelligence · public preview
Top 25 prototyping services based in the United States
RevenueBase records 2,015 matching company records for prototyping services based in the United States, with 15,463 tracked contacts and 4,682 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 prototyping services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Carboncarbon3d.com HQ: Redwood City, CA, United StatesReported employees: 201-500 | Redwood City, CA, United States | 201-500 | Exact match | 425 contacts → |
“The Idea-to-Production Platform Rapidly design, develop and scale production of better products in less time with the Carbon platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ascentec Engineering, LLCascenteceng.com HQ: Tualatin, OR, United StatesReported employees: 201-500 | Tualatin, OR, United States | 201-500 | Exact match | 316 contacts → |
“Ascentec Engineering was founded in 2001 by a team of process and manufacturing engineers all with a solid background in electronics manufacturing processes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Quickpartsquickparts.com HQ: Seattle, WA, United StatesReported employees: 201-500 | Seattle, WA, United States | 201-500 | Exact match | 187 contacts → |
“Custom Prototypes, 3D Printing, and On-Demand Parts Manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | FMTfmtinc.com HQ: Findlay, OH, United StatesReported employees: 51-200 | Findlay, OH, United States | 51-200 | Exact match | 164 contacts → |
“FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mecha INCmechainc.com HQ: Raleigh, NC, United StatesReported employees: Not recorded | Raleigh, NC, United States | Not recorded | Exact match | 157 contacts → |
“Mecha specializes in the design, analysis, and manufacturing of metal products for the embedded computer industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lake AIR Productslakeairmetals.com HQ: Minneapolis, MN, United StatesReported employees: 51-200 | Minneapolis, MN, United States | 51-200 | Exact match | 148 contacts → |
“Your Advanced Manufacturing Partner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Addmanaddmangroup.com HQ: Fort Myers, MO, United StatesReported employees: 501-1,000 | Fort Myers, MO, United States | 501-1,000 | Exact match | 137 contacts → |
“ADDMAN delivers precision-engineered solutions for industries that demand more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Krypton Solutionskrypton-solutions.com HQ: Plano, TX, United StatesReported employees: 201-500 | Plano, TX, United States | 201-500 | Exact match | 127 contacts → |
“Krypton Solutions provides high speed, precision printed circuit board assembly within our locations in Plano, TX, and Bangalore, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Complete Prototype Servicescompleteprototype.com HQ: Clinton Township, MI, United StatesReported employees: 51-200 | Clinton Township, MI, United States | 51-200 | Exact match | 127 contacts → |
“CPS is an ISO certified manufacturer of prototype and limited production parts and tooling for a variety of industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Prototek Digital Manufacturingprototek.com HQ: Contoocook, WI, United StatesReported employees: 201-500 | Contoocook, WI, United States | 201-500 | Exact match | 120 contacts → |
“Prototek is a leading national provider of digital manufacturing services supporting both prototyping and production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 3-Dimensional Services Group3dimensional.com HQ: Rochester Hills, MI, United StatesReported employees: 501-1,000 | Rochester Hills, MI, United States | 501-1,000 | Exact match | 114 contacts → |
“3-Dimensional Services Group is a Michigan-based prototype and low-volume manufacturer of metal and plastic parts and assemblies, handling tool design through final assembly…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Paragon D&eparagonde.com HQ: Grand Rapids, TX, United StatesReported employees: 51-200 | Grand Rapids, TX, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Technique INCtechniqueinc.com HQ: Jackson, MI, United StatesReported employees: 201-500 | Jackson, MI, United States | 201-500 | Exact match | 97 contacts → |
“High-Speed Prototypes and low volume production - Stampings, Tubing and Welding Technique, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Baker Industries, A Lincoln Electric Companybakerindustriesinc.com HQ: Macomb, MI, United StatesReported employees: 201-500 | Macomb, MI, United States | 201-500 | Exact match | 81 contacts → |
“Baker Industries, a Lincoln Electric company based in Michigan, is an industry-leading supplier of tooling, flight hardware, prototyping, CNC machining, fabrication, additive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | RE Build Fikstfikst.com HQ: Wilmington, MA, United StatesReported employees: 11-50 | Wilmington, MA, United States | 11-50 | Exact match | 77 contacts → |
“Fikst provides product design and engineering services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Priority Designsprioritydesigns.com HQ: Columbus, OH, United StatesReported employees: 51-200 | Columbus, OH, United States | 51-200 | Exact match | 76 contacts → |
“Think bigger.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Prime Technological Servicesprime-ems.com HQ: Suwanee, GA, United StatesReported employees: 201-500 | Suwanee, GA, United States | 201-500 | Exact match | 76 contacts → |
“At Prime EMS, we are committed to servicing you and your company’s requirements to the highest level.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Simplexity Product Development, INCsimplexitypd.com HQ: San Diego, WA, United StatesReported employees: 51-200 | San Diego, WA, United States | 51-200 | Exact match | 76 contacts → |
“Simplexity is a leading product development engineering firm specializing in custom design, next-generation products, robotics, workflow automation, and production test tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cathx Medical. A Zeus Companycathxmed.com HQ: San Jose, MN, United StatesReported employees: 11-50 | San Jose, MN, United States | 11-50 | Exact match | 76 contacts → |
“CathX Medical (A Zeus Company) offers medical device companies and OEMs a single source for design engineering services, rapid prototyping, manufacturing, and full or…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | KEY Tech INCkeytechinc.com HQ: Baltimore, MD, United StatesReported employees: 51-200 | Baltimore, MD, United States | 51-200 | Exact match | 74 contacts → |
“Founded in 1998, Key Tech is a high-tech product design and prototyping company located in Baltimore, Maryland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tmco INCtmcoinc.com HQ: Lincoln, NE, United StatesReported employees: 201-500 | Lincoln, NE, United States | 201-500 | Exact match | 70 contacts → |
“Founded in 1974 in Lincoln, Nebraska, TMCO has grown from a small machine shop into a total contract manufacturer with more than 230 employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bravo Team Engineering Design & Fabricationbravoteam.tech HQ: Cornelius, NC, United StatesReported employees: 51-200 | Cornelius, NC, United States | 51-200 | Exact match | 67 contacts → |
“Elevate Your Engineering Vision with Bravo Team LLC Are you seeking innovative solutions to turn your engineering dreams into reality?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Viable Engineering Solutionsviablees.com HQ: Orlando, FL, United StatesReported employees: 51-200 | Orlando, FL, United States | 51-200 | Exact match | 67 contacts → |
“The Innovation Center by Viable Engineering Solutions is a world-class industrial rapid solution concept-to-completion center for the industrial market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Maine Machine Products COprecinmac.com HQ: South Paris, ME, United StatesReported employees: 51-200 | South Paris, ME, United States | 51-200 | Exact match | 65 contacts → |
“Maine Machine Products Company is a squ.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Acro Industries, INCacroind.com HQ: Rochester, NY, United StatesReported employees: 201-500 | Rochester, NY, United States | 201-500 | Exact match | 63 contacts → |
“ISO 9001:2015 Registered ISO/ITAR & TS 16949 Compliant AS9100 – Supported by our Quality Systems Manual NAICS 332116,332312,332710,541330,541490 ISO 14001 – Pursuing registration…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,015 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Prototyping services: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,011 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 2,015 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Prototyping services by metro
Questions about this company list
What does Exact match mean for prototyping services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many prototyping services did RevenueBase find based in the United States?
The saved snapshot records 2,015 matching company records, 15,463 tracked contacts and 4,682 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Prototyping services by geography
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States
- Prototyping services based in New York, United States
- Prototyping services based in Portland, United States
- Prototyping services based in San Francisco, United States
- Prototyping services based in Australia
- Prototyping services based in Austria
- Prototyping services based in Belgium
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 prototyping services based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/prototyping-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Prototyping services based in Montreal, Canada
- Prototyping services based in Shenzhen, China
- Prototyping services based in Bangalore, India
- Prototyping services based in London, United Kingdom
- Prototyping services based in Atlanta, United States
- Prototyping services based in Austin, United States