Company lists · Data refreshed September 2026
Top 25 Machinery assembly services based in the United States
RevenueBase identified 1,025 company matches for machinery assembly services associated with the United States as of September 2026 and tracks 10,844 professional contacts across them, including 3,017 with verified work emails. Houston is the largest hub.
This list covers company matches for machinery assembly 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 September 17, 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 machinery assembly services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 359 contacts → | ||||
Exact match “Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 2 | 308 contacts → | ||||
Exact match “Development is a machining company that offers high quality, precision machined parts.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 3 | 277 contacts → | ||||
Exact match “Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 4 | 233 contacts → | ||||
Exact match “Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 5 | 229 contacts → | ||||
Exact match “NIC Global is a single-source manufacturer providing turn-key mechanical and electromechanical assembly, expert sheet metal fabrication, and global sourcing of metal and plastic…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 6 | 196 contacts → | ||||
Exact match “Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 7 | 171 contacts → | ||||
Exact match “To keep your production in motion, it takes an experienced partner dedicated to your equipment 24/7.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 8 | 136 contacts → | ||||
Exact match “Keller Technology Corporation offers a variety of contract manufacturing services providing custom solutions for your business.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 9 | 128 contacts → | ||||
Exact match “Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 10 | 100 contacts → | ||||
Exact match “Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 11 | 93 contacts → | ||||
Exact match “Wauseon Machine, Inc.(WM) started as a small contract machine shop in 1983.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 12 | 91 contacts → | ||||
Exact match “PDF, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 13 | 90 contacts → | ||||
Exact match “The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 14 | 87 contacts → | ||||
Exact match “MultiSource Manufacturing LLC, is a customer-focused contract manufacturer that provides high quality and affordable engineering and fabrication services for the aerospace…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 15 | 84 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 16 | 83 contacts → | ||||
Exact match “All World Machinery Supply offers solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 17 | 80 contacts → | ||||
Exact match “QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 18 | 73 contacts → | ||||
Exact match “Orbitform experts deliver the right fastening, forming, and assembly solutions so manufacturers can achieve their desired outcome.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 19 | 70 contacts → | ||||
Exact match “Founded in 1996, A to Z Machine Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 20 | 60 contacts → | ||||
Exact match “KEMCO has a variety of CNC machines and tooling to accomplish most custom metal projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 21 | 59 contacts → | ||||
Exact match “WEMCO was founded on the principles of innovative design and quality workmanship.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 22 | 58 contacts → | ||||
Exact match “For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 23 | 57 contacts → | ||||
Exact match “KCI is an equipment manufacturer and service Corporation providing a broad range of automated solutions for diverse markets and industries worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 24 | 56 contacts → | ||||
Exact match “Forma brings together the ideal combination of manufacturing and assembly experience, human resource expertise, and continuous improvement culture.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase | |||||
| 25 | 54 contacts → | ||||
Exact match “From process through packaging, meltshop to shipping, the same premise remains consistent, the key is to get it right the first time.” Recorded in the RevenueBase company graph · Sep 17, 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 “machinery assembly 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 1,025 machinery assembly services based in the United States
See the full list, filter by size, metro and specialty, and access 3,017 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Machinery assembly services based in the United States at a glance
As of Sep 17, 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 1,025 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 “machinery assembly 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 3,017 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 September 17, 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 “machinery assembly services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many machinery assembly services are there based in the United States?
RevenueBase identified 1,025 company matches for machinery assembly services associated with the United States as of September 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?
Paslin tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most machinery assembly services?
Houston leads with 11 company records, followed by Grand Rapids (7) and Rochester (7).
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 3,017 professional contacts with verified work emails tracked across these 1,025 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 September 17, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,025 machinery assembly services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Machinery assembly services by geography
- Machinery assembly services based in Australia
- Machinery assembly services based in Austria
- Machinery assembly services based in Belgium
- Machinery assembly services based in Brazil
- Machinery assembly services based in Canada
- Machinery assembly services based in Czechia
- Machinery assembly services based in Denmark
- Machinery assembly services based in Finland
- Machinery assembly services based in France
- Machinery assembly services based in Germany
- Machinery assembly services based in Hungary
- Machinery assembly services based in India
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
- Machinery assembly services based in Australia
- Machinery assembly services based in Austria
- Machinery assembly services based in Belgium
- Machinery assembly services based in Brazil
- Machinery assembly services based in Canada
- Machinery assembly services based in Czechia
Company intelligence · public preview
Top 25 machinery assembly 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 1,025 matching company records for machinery assembly services based in the United States, with 10,844 tracked contacts and 3,017 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: September 17, 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 machinery assembly 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 |  Paslinpaslin.comHQ: Warren, MI, United StatesReported employees: 501-1,000 | Warren, MI, United States | 501-1,000 | Exact match | 359 contacts → |
“Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RRR Development Co., INCrrrdev.com HQ: North Canton, OH, United StatesReported employees: 51-200 | North Canton, OH, United States | 51-200 | Exact match | 308 contacts → |
“Development is a machining company that offers high quality, precision machined parts.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Koops Automation Systemskoops.comHQ: Holland, MI, United StatesReported employees: 201-500 | Holland, MI, United States | 201-500 | Exact match | 277 contacts → |
“Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Major Tool & Machinemajortool.comHQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 233 contacts → |
“Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | NIC Global Manufacturing Solutionsnicglobalms.com HQ: Woodinville, TN, United StatesReported employees: 501-1,000 | Woodinville, TN, United States | 501-1,000 | Exact match | 229 contacts → |
“NIC Global is a single-source manufacturer providing turn-key mechanical and electromechanical assembly, expert sheet metal fabrication, and global sourcing of metal and plastic…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | L&h Industrial, INClnh.net HQ: Gillette, WY, United StatesReported employees: 1,001-5,000 | Gillette, WY, United States | 1,001-5,000 | Exact match | 196 contacts → |
“Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Enprotechenprotech.comHQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 171 contacts → |
“To keep your production in motion, it takes an experienced partner dedicated to your equipment 24/7.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Keller Technology Corporationkellertechnology.com HQ: Tonawanda, NY, United StatesReported employees: 201-500 | Tonawanda, NY, United States | 201-500 | Exact match | 136 contacts → |
“Keller Technology Corporation offers a variety of contract manufacturing services providing custom solutions for your business.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Sterling Heights, MI, United StatesReported employees: 501-1,000 | Sterling Heights, MI, United States | 501-1,000 | Exact match | 128 contacts → |
“Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Manufacturing Maintenance Solutions, INC MMSmmsteam.comHQ: Pekin, IL, United StatesReported employees: 201-500 | Pekin, IL, United States | 201-500 | Exact match | 100 contacts → |
“Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wauseon Machinewauseonmachine.com HQ: Wauseon, OH, United StatesReported employees: 51-200 | Wauseon, OH, United States | 51-200 | Exact match | 93 contacts → |
“Wauseon Machine, Inc.(WM) started as a small contract machine shop in 1983.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Brazil, IN, United StatesReported employees: 51-200 | Brazil, IN, United States | 51-200 | Exact match | 91 contacts → |
“PDF, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Arthur G Russell Companyarthurgrussell.comHQ: Bristol, CT, United StatesReported employees: 51-200 | Bristol, CT, United States | 51-200 | Exact match | 90 contacts → |
“The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Multisource Manufacturing LLCmultisourcemfg.com HQ: Minnetonka, MN, United StatesReported employees: 201-500 | Minnetonka, MN, United States | 201-500 | Exact match | 87 contacts → |
“MultiSource Manufacturing LLC, is a customer-focused contract manufacturer that provides high quality and affordable engineering and fabrication services for the aerospace…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Phb, INCphbcorp.comHQ: Fairview, PA, United StatesReported employees: 201-500 | Fairview, PA, United States | 201-500 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  ALL World Machinery Supplyallworldmachinery.comHQ: Roscoe, IL, United StatesReported employees: 51-200 | Roscoe, IL, United States | 51-200 | Exact match | 83 contacts → |
“All World Machinery Supply offers solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Qcc, LLCqccorp.com HQ: Harwood Heights, IL, United StatesReported employees: 201-500 | Harwood Heights, IL, United States | 201-500 | Exact match | 80 contacts → |
“QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Orbitformorbitform.com HQ: Jackson, MI, United StatesReported employees: 51-200 | Jackson, MI, United States | 51-200 | Exact match | 73 contacts → |
“Orbitform experts deliver the right fastening, forming, and assembly solutions so manufacturers can achieve their desired outcome.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  A To Z Machine Companyatozmachine.comHQ: Appleton, WI, United StatesReported employees: 51-200 | Appleton, WI, United States | 51-200 | Exact match | 70 contacts → |
“Founded in 1996, A to Z Machine Co.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kemco Industrieskemco.com HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 60 contacts → |
“KEMCO has a variety of CNC machines and tooling to accomplish most custom metal projects.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Wemco INCwemcoinc.com HQ: Spokane, WA, United StatesReported employees: 51-200 | Spokane, WA, United States | 51-200 | Exact match | 59 contacts → |
“WEMCO was founded on the principles of innovative design and quality workmanship.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Herker Industries, INCherker.com HQ: Menomonee Falls, WI, United StatesReported employees: 51-200 | Menomonee Falls, WI, United States | 51-200 | Exact match | 58 contacts → |
“For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kci, Incorporatedkciinc.net HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 57 contacts → |
“KCI is an equipment manufacturer and service Corporation providing a broad range of automated solutions for diverse markets and industries worldwide.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  FORMAformaautomotive.comHQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 56 contacts → |
“Forma brings together the ideal combination of manufacturing and assembly experience, human resource expertise, and continuous improvement culture.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Advantage Industrial Systems, LLCaisystemsgroup.comHQ: Frankfort, IL, United StatesReported employees: 1,001-5,000 | Frankfort, IL, United States | 1,001-5,000 | Exact match | 54 contacts → |
“From process through packaging, meltshop to shipping, the same premise remains consistent, the key is to get it right the first time.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,025 company matches
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Machinery assembly services: dataset insights
September 17, 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
1,023 records in the displayed employee bands.
2 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 1,025 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: September 17, 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 ↗
Questions about this company list
What does Exact match mean for machinery assembly 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 machinery assembly services did RevenueBase find based in the United States?
The saved snapshot records 1,025 matching company records, 10,844 tracked contacts and 3,017 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: September 17, 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
Machinery assembly services by geography
- Machinery assembly services based in Australia
- Machinery assembly services based in Austria
- Machinery assembly services based in Belgium
- Machinery assembly services based in Brazil
- Machinery assembly services based in Canada
- Machinery assembly services based in Czechia
- Machinery assembly services based in Denmark
- Machinery assembly services based in Finland
- Machinery assembly services based in France
- Machinery assembly services based in Germany
- Machinery assembly services based in Hungary
- Machinery assembly services based in India
Cite this list
RevenueBase Data Team. Top 25 machinery assembly services based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/machinery-assembly-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
- Machinery assembly services based in Australia
- Machinery assembly services based in Austria
- Machinery assembly services based in Belgium
- Machinery assembly services based in Brazil
- Machinery assembly services based in Canada
- Machinery assembly services based in Czechia
Company intelligence · public preview
Top 25 machinery assembly services based in the United States
RevenueBase records 1,025 matching company records for machinery assembly services based in the United States, with 10,844 tracked contacts and 3,017 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: September 17, 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 machinery assembly 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 | Paslinpaslin.com HQ: Warren, MI, United StatesReported employees: 501-1,000 | Warren, MI, United States | 501-1,000 | Exact match | 359 contacts → |
“Since 1937, Paslin has been a leading innovator in the concept, design, construction and deployment of manufacturing assembly and automation systems.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RRR Development Co., INCrrrdev.com HQ: North Canton, OH, United StatesReported employees: 51-200 | North Canton, OH, United States | 51-200 | Exact match | 308 contacts → |
“Development is a machining company that offers high quality, precision machined parts.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Koops Automation Systemskoops.com HQ: Holland, MI, United StatesReported employees: 201-500 | Holland, MI, United States | 201-500 | Exact match | 277 contacts → |
“Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Major Tool & Machinemajortool.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 233 contacts → |
“Established in 1946, Major Tool & Machine started business as a custom job shop specializing in the production of tooling and aircraft ground support equipment and has since…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | NIC Global Manufacturing Solutionsnicglobalms.com HQ: Woodinville, TN, United StatesReported employees: 501-1,000 | Woodinville, TN, United States | 501-1,000 | Exact match | 229 contacts → |
“NIC Global is a single-source manufacturer providing turn-key mechanical and electromechanical assembly, expert sheet metal fabrication, and global sourcing of metal and plastic…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | L&h Industrial, INClnh.net HQ: Gillette, WY, United StatesReported employees: 1,001-5,000 | Gillette, WY, United States | 1,001-5,000 | Exact match | 196 contacts → |
“Founded in 1964 and headquartered in Gillette, Wyoming, USA, L&H Industrial is a leader in technology innovations, custom manufacturing, and comprehensive services for heavy…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Enprotechenprotech.com HQ: Cleveland, OH, United StatesReported employees: 201-500 | Cleveland, OH, United States | 201-500 | Exact match | 171 contacts → |
“To keep your production in motion, it takes an experienced partner dedicated to your equipment 24/7.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Keller Technology Corporationkellertechnology.com HQ: Tonawanda, NY, United StatesReported employees: 201-500 | Tonawanda, NY, United States | 201-500 | Exact match | 136 contacts → |
“Keller Technology Corporation offers a variety of contract manufacturing services providing custom solutions for your business.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Sterling Heights, MI, United StatesReported employees: 501-1,000 | Sterling Heights, MI, United States | 501-1,000 | Exact match | 128 contacts → |
“Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Manufacturing Maintenance Solutions, INC MMSmmsteam.com HQ: Pekin, IL, United StatesReported employees: 201-500 | Pekin, IL, United States | 201-500 | Exact match | 100 contacts → |
“Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wauseon Machinewauseonmachine.com HQ: Wauseon, OH, United StatesReported employees: 51-200 | Wauseon, OH, United States | 51-200 | Exact match | 93 contacts → |
“Wauseon Machine, Inc.(WM) started as a small contract machine shop in 1983.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Brazil, IN, United StatesReported employees: 51-200 | Brazil, IN, United States | 51-200 | Exact match | 91 contacts → |
“PDF, Inc.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Arthur G Russell Companyarthurgrussell.com HQ: Bristol, CT, United StatesReported employees: 51-200 | Bristol, CT, United States | 51-200 | Exact match | 90 contacts → |
“The Arthur G Russell Company goes beyond building you an automated assembly machine.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Multisource Manufacturing LLCmultisourcemfg.com HQ: Minnetonka, MN, United StatesReported employees: 201-500 | Minnetonka, MN, United States | 201-500 | Exact match | 87 contacts → |
“MultiSource Manufacturing LLC, is a customer-focused contract manufacturer that provides high quality and affordable engineering and fabrication services for the aerospace…” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Phb, INCphbcorp.com HQ: Fairview, PA, United StatesReported employees: 201-500 | Fairview, PA, United States | 201-500 | Exact match | 84 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | ALL World Machinery Supplyallworldmachinery.com HQ: Roscoe, IL, United StatesReported employees: 51-200 | Roscoe, IL, United States | 51-200 | Exact match | 83 contacts → |
“All World Machinery Supply offers solutions.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Qcc, LLCqccorp.com HQ: Harwood Heights, IL, United StatesReported employees: 201-500 | Harwood Heights, IL, United States | 201-500 | Exact match | 80 contacts → |
“QCC acquire non-core and aging product lines and provide Manufacturing-as-a-Service for localization efforts, simplification and factory closures.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Orbitformorbitform.com HQ: Jackson, MI, United StatesReported employees: 51-200 | Jackson, MI, United States | 51-200 | Exact match | 73 contacts → |
“Orbitform experts deliver the right fastening, forming, and assembly solutions so manufacturers can achieve their desired outcome.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | A To Z Machine Companyatozmachine.com HQ: Appleton, WI, United StatesReported employees: 51-200 | Appleton, WI, United States | 51-200 | Exact match | 70 contacts → |
“Founded in 1996, A to Z Machine Co.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kemco Industrieskemco.com HQ: Sanford, FL, United StatesReported employees: 51-200 | Sanford, FL, United States | 51-200 | Exact match | 60 contacts → |
“KEMCO has a variety of CNC machines and tooling to accomplish most custom metal projects.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Wemco INCwemcoinc.com HQ: Spokane, WA, United StatesReported employees: 51-200 | Spokane, WA, United States | 51-200 | Exact match | 59 contacts → |
“WEMCO was founded on the principles of innovative design and quality workmanship.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Herker Industries, INCherker.com HQ: Menomonee Falls, WI, United StatesReported employees: 51-200 | Menomonee Falls, WI, United States | 51-200 | Exact match | 58 contacts → |
“For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kci, Incorporatedkciinc.net HQ: Kansas City, MO, United StatesReported employees: 51-200 | Kansas City, MO, United States | 51-200 | Exact match | 57 contacts → |
“KCI is an equipment manufacturer and service Corporation providing a broad range of automated solutions for diverse markets and industries worldwide.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | FORMAformaautomotive.com HQ: San Antonio, TX, United StatesReported employees: 201-500 | San Antonio, TX, United States | 201-500 | Exact match | 56 contacts → |
“Forma brings together the ideal combination of manufacturing and assembly experience, human resource expertise, and continuous improvement culture.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Advantage Industrial Systems, LLCaisystemsgroup.com HQ: Frankfort, IL, United StatesReported employees: 1,001-5,000 | Frankfort, IL, United States | 1,001-5,000 | Exact match | 54 contacts → |
“From process through packaging, meltshop to shipping, the same premise remains consistent, the key is to get it right the first time.” Recorded description excerpt · September 17, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Machinery assembly services: dataset insights
September 17, 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
1,023 records in the displayed employee bands.
2 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 1,025 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: September 17, 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 ↗
Questions about this company list
What does Exact match mean for machinery assembly 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 machinery assembly services did RevenueBase find based in the United States?
The saved snapshot records 1,025 matching company records, 10,844 tracked contacts and 3,017 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: September 17, 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
Machinery assembly services by geography
- Machinery assembly services based in Australia
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- Machinery assembly services based in Belgium
- Machinery assembly services based in Brazil
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- Machinery assembly services based in Denmark
- Machinery assembly services based in Finland
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Cite this list
RevenueBase Data Team. Top 25 machinery assembly services based in the United States. Snapshot: September 17, 2026. https://revenuebase.ai/companies/machinery-assembly-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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