Company lists · Data refreshed September 2026

Top 25 Manufacturing consulting companies based in the United States

Name: Manufacturing consulting companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,255 companies tracked

RevenueBase identified 5,255 manufacturing consulting companies headquartered in the United States as of September 2026 and tracks 47,910 professional contacts across them, including 12,605 with verified work emails. Houston is the largest hub.

This list covers manufacturing consulting companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

5,255Companies

47,910Contacts tracked

12,605Verified emails

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The 25 largest manufacturing consulting companies based in the United States

Ranked by team size

Top 25 of 5,255 manufacturing consulting companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Plexus Corp	Indirect evidence	Neenah, NC, United StatesHQ checked Sep 17, 2026	10001+	8,149 contacts →
	Indirect evidence “Since 1979, Plexus has been partnering with companies to create the products that build a better world.” Source: RevenueBase Database · checked Sep 17, 2026
2	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 17, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
3	Production Modeling Corporation PMC	Indirect evidence	Dearborn, MI, United StatesHQ checked Sep 17, 2026	n/a	970 contacts →
	Indirect evidence “Today's advanced operations and industrial engineering, laser scanning and precision CAD, supply chain management, lean systems, finite capacity scheduling, software design, and…” Source: RevenueBase Database · checked Sep 17, 2026
4	Accumed Corp	Partial evidence	Mocksville, NC, United StatesHQ checked Sep 17, 2026	1,001-5,000	559 contacts →
	Partial evidence “AccuMED Corp is a contract manufacturing partner to major medical device companies, providing exceptional, customer-centric solutions of the highest quality on time and at…” Source: RevenueBase Database · checked Sep 17, 2026
5	Tristar Digital Thread Solutions	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	51-200	445 contacts →
	Partial evidence “At TriStar CAD & PLM Solutions, we’re passionate about helping manufacturing companies leverage the power of product lifecycle management (PLM) to gain a competitive advantage.” Source: RevenueBase Database · checked Sep 17, 2026
6	MCA Connect	Indirect evidence	Denver, CO, United StatesHQ checked Sep 17, 2026	201-500	365 contacts →
	Indirect evidence “As part of Grant Thornton US, we help manufacturers and distributors fix what’s broken, simplify what’s complex, and modernize their businesses with Microsoft technology.” Source: RevenueBase Database · checked Sep 17, 2026
7	Plastic Products Company INC	Indirect evidence	Lindstrom, MN, United StatesHQ checked Sep 17, 2026	501-1,000	347 contacts →
	Indirect evidence “At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Source: RevenueBase Database · checked Sep 17, 2026
8	Plastikon Industries INC	Indirect evidence	Hayward, CA, United StatesHQ checked Sep 17, 2026	201-500	325 contacts →
	Indirect evidence “PLASTIKON INDUSTRIES was established in 1982 with the mission to be recognized as a world-leading plastic and contract manufacturer.” Source: RevenueBase Database · checked Sep 17, 2026
9	Artiflex Manufacturing, INC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 17, 2026	501-1,000	324 contacts →
	Partial evidence “ArtiFlex Manufacturing is a global leader in design, tooling, automation, past model service, factory assist, and low-volume tooling and production solutions.” Source: RevenueBase Database · checked Sep 17, 2026
10	On-Board Companies	Partial evidence	East Windsor, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	288 contacts →
	Partial evidence “On-Board is a thriving privately held family of companies with services including: Consulting, Professional Engineering, Industrial Maintenance and Facility Management, Contracted…” Source: RevenueBase Database · checked Sep 17, 2026
11	Production Services Management INC	Indirect evidence	Saline, MI, United StatesHQ checked Sep 17, 2026	201-500	273 contacts →
	Indirect evidence “PSMI was founded in 2005 with the sole objective of increasing operational effectiveness by reducing tooling and MRO spending.” Source: RevenueBase Database · checked Sep 17, 2026
12	Penn United Technologies, INC	Partial evidence	Cabot, PA, United StatesHQ checked Sep 17, 2026	501-1,000	254 contacts →
	Partial evidence “Penn United provides MANUFACTURING SOLUTIONS for customers needing precision components or precision-assembled products.” Source: RevenueBase Database · checked Sep 17, 2026
13	Alexandria Industries	Indirect evidence	Alexandria, MN, United StatesHQ checked Sep 17, 2026	501-1,000	214 contacts →
	Indirect evidence “Alexandria Industries: 60 Years of Turning Possibility into Product (1966–2026) In 1966, we began as a single-service extrusion shop with a vision for quality.” Source: RevenueBase Database · checked Sep 17, 2026
14	Compulink	Indirect evidence	St. Petersburg, FL, United StatesHQ checked Sep 17, 2026	201-500	189 contacts →
	Indirect evidence “Compulink is a performance based company that is focused on continuous improvement in our practices and procedures as well as the quality of service to our customers.” Source: RevenueBase Database · checked Sep 17, 2026
15	Fathom Digital Manufacturing	Partial evidence	Hartland, WI, United StatesHQ checked Sep 17, 2026	501-1,000	188 contacts →
	Partial evidence “Contract Manufacturing, Designed Around You Fathom Manufacturing helps companies simplify part sourcing with 25+ advanced manufacturing technologies and support services, all…” Source: RevenueBase Database · checked Sep 17, 2026
16	NEW York Technology Partners	Partial evidence	Jersey City, NJ, United StatesHQ checked Sep 17, 2026	201-500	185 contacts →
	Partial evidence “Established in New York Technology Partners is a global IT and Engineering consulting services company with 250+ employees on staff in the US and over $30 million in revenues.” Source: RevenueBase Database · checked Sep 17, 2026
17	Acme Industries	Partial evidence	Elk Grove Village, IL, United StatesHQ checked Sep 17, 2026	51-200	173 contacts →
	Partial evidence “Acme Industries is a full-service, contract manufacturing company.” Source: RevenueBase Database · checked Sep 17, 2026
18	Synfiny Advisors	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	201-500	166 contacts →
	Indirect evidence “We are finance and general management consultants who combine technical and leadership experience to help clients get better results.” Source: RevenueBase Database · checked Sep 17, 2026
19	Shively Bros., INC	Indirect evidence	Flint, MI, United StatesHQ checked Sep 17, 2026	201-500	164 contacts →
	Indirect evidence “Shively Bros, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
20	TBM Consulting Group	Partial evidence	Morrisville, NC, United StatesHQ checked Sep 17, 2026	51-200	163 contacts →
	Partial evidence “TBM specializes in operations and supply chain consulting for manufacturers and distributors across sectors such as Food & Beverage, Pharmaceutical, Industrial Products…” Source: RevenueBase Database · checked Sep 17, 2026
21	Peko Precision Products	Partial evidence	Rochester, NY, United StatesHQ checked Sep 17, 2026	201-500	160 contacts →
	Partial evidence “PEKO is a leading contract manufacturer providing full-service, end-to-end manufacturing of large-scale machinery, complex equipment, and major electro-mechanical assemblies for…” Source: RevenueBase Database · checked Sep 17, 2026
22	MI Technologies, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	501-1,000	152 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	ITAC	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	n/a	150 contacts →
	Partial evidence “ITAC is a leading consulting organization located in New York City.” Source: RevenueBase Database · checked Sep 17, 2026
24	Rjg, INC	Indirect evidence	Traverse City, MI, United StatesHQ checked Sep 17, 2026	51-200	148 contacts →
	Indirect evidence “Since 1985, RJG has been delivering customer success through their deep passion and knowledge of all aspects of the plastic injection molding process.” Source: RevenueBase Database · checked Sep 17, 2026
25	Quality Industries	Indirect evidence	La Vergne, TN, United StatesHQ checked Sep 17, 2026	501-1,000	145 contacts →
	Indirect evidence “Precision Metalworks, ENGINEERING, FABRICATION, COATING, ASSEMBLY & SERVICE At Quality Industries, our Nashville-area and Dallas-area facilities house more than square feet of…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

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

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

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

Showing 25 of 5,255 manufacturing consulting companies based in the United States

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Manufacturing consulting companies based in the United States at a glance

As of Sep 17, 2026

26.3%Verified-email coverage

9.1Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

3,778

11-50

1,013

51-200

349

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 5,255 companies.

How this list was built

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

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “manufacturing consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names manufacturing consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among manufacturing consulting companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 12,605 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Manufacturing consulting companies by metro

Frequently asked

What is RevenueBase Smart Search?

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

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

RevenueBase identified 5,255 manufacturing consulting companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Plexus Corp, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most manufacturing consulting companies?

Houston leads with 134 headquartered companies, followed by New York (123) and Atlanta (99).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 12,605 verified decision-maker contacts tracked across these 5,255 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

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