Company lists · Data refreshed September 2026

Top 14 Engineering and manufacturing services based in Dayton, United States

Name: Engineering and manufacturing services based in Dayton, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 27 companies tracked

RevenueBase identified 27 company matches for engineering and manufacturing services associated with Dayton, United States as of September 2026 and tracks 506 professional contacts across them, including 162 with verified work emails. Across the United States, San Jose is the largest hub for this category (99 companies); Dayton has 27.

This list covers company matches for engineering and manufacturing services associated with Dayton, 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 16, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built

27Companies

506Contacts tracked

162Verified emails

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The 14 largest engineering and manufacturing services based in Dayton, United States

Ranked by team size

Top 14 of 27 company matches for engineering and manufacturing services based in Dayton, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Millat Industries Corp	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	93 contacts →
	Exact match “For nearly 60 years we have successfully served industries with precision machining solutions and related services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Production Control Units	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	70 contacts →
	Exact match “Production Control Units or PCU Automation provides special production and process equipment routinely specific to the original equipment manufacturers’ (OEMs’) particular needs…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Selecttech Services Corp	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	64 contacts →
	Exact match “For more than 40 years, we’ve been offering clients end-to-end, flexible manufacturing, integration and test operations worldwide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	NCT Technologies Group INC	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	55 contacts →
	Exact match “NCT Technology Group offers advanced precision manufacturing solutions and products that help our customers focus on the production of their main outputs.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	RAM Precision Industries	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	34 contacts →
	Exact match “RAM's high-tech manufacturing facility is equipped with proprietary technology, including more than 65 CNC machines.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Dysinger, Incorporated	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	30 contacts →
	Exact match “Whether it is precision machining services, sub-assembly support, or high value added process engineering solutions, we have the knowledge and the tools to turn your production…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Pdsi Corp	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	23 contacts →
	Exact match “Production Design Services, Inc.(PDSI) was established in 1955.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Bsf, INC	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	11-50	20 contacts →
	Exact match “Our engineering expertise can be a huge resource for your personalized applications.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Jena Tool Incorporated	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	11-50	19 contacts →
	Exact match “ISO 9001:2015 Certified.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	ETI Tech, LLC	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	11-50	13 contacts →
	Exact match “We are a high-performance team with a solidly profitable, well capitalized business.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	K-Manufacturing	Exact match	Dayton, MN, United StatesHQ recorded Sep 16, 2026	51-200	12 contacts →
	Exact match “K Manufacturing is a technology and innovation leader specializing in machining, component solutions, and assembly.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Component Solutions Group	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	51-200	11 contacts →
	Exact match “At Component Solutions Group (CSG), we specialize in delivering comprehensive, engineered product solutions tailored to the unique demands of original equipment manufacturers…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Pitco Engineering LLC	Exact match	Dayton, TN, United StatesHQ recorded Sep 16, 2026	11-50	8 contacts →
	Exact match “PITCO ENGINEERING aims to empower companies to enhance humanity's well-being through innovative engineering, both on Earth and beyond.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	Paradigm Industrial	Exact match	Dayton, OH, United StatesHQ recorded Sep 16, 2026	11-50	6 contacts →
	Exact match “Paradigm Industrial LLC is an ISO 9001:2015 certified, SDVOB, and ITAR-registered contract manufacturing partner.” Recorded in the RevenueBase company graph · Sep 16, 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 “engineering and manufacturing 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 14 of 27 engineering and manufacturing services based in Dayton, United States

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Engineering and manufacturing services based in Dayton, United States at a glance

As of Sep 16, 2026

32.0%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Dayton, so it is reported there. Company counts and contact totals on this page are exact for Dayton, over 27 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 Dayton, United States whose business descriptions match “engineering and manufacturing 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 162 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 16, 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.

Engineering and manufacturing services by metro in the United States

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 “engineering and manufacturing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering and manufacturing services are there based in Dayton, United States?

RevenueBase identified 27 company matches for engineering and manufacturing services associated with Dayton, 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?

Millat Industries Corp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most engineering and manufacturing services?

San Jose leads the United States with 99 company records, followed by San Diego (84) and Houston (81). Dayton has 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 162 professional contacts with verified work emails tracked across these 27 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 16, 2026.

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About this data

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