Company lists · Data refreshed September 2026

Top 25 Manufacturing consulting services based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,855 companies tracked

RevenueBase identified 7,855 manufacturing consulting services headquartered in the United States as of September 2026 and tracks 70,359 professional contacts across them, including 19,924 with verified work emails. Houston is the largest hub.

This list covers manufacturing consulting services 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 21, 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 21, 2026 86% judged on-target in blind review

7,855Companies

70,359Contacts tracked

19,924Verified emails

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The 25 largest manufacturing consulting services based in the United States

Ranked by team size

Top 25 of 7,855 manufacturing consulting services based in the United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing consulting services: 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 21, 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 21, 2026
2	W3global	Partial evidence	Frisco, TX, United StatesHQ checked Sep 21, 2026	501-1,000	1,149 contacts →
	Partial evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 21, 2026
3	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 21, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
4	Production Modeling Corporation PMC	Indirect evidence	Dearborn, MI, United StatesHQ checked Sep 21, 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 21, 2026
5	Analytix Solutions	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 21, 2026	501-1,000	640 contacts →
	Indirect evidence “Welcome to Analytix Solutions!” Source: RevenueBase Database · checked Sep 21, 2026
6	SEI	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 21, 2026	501-1,000	618 contacts →
	Partial evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 21, 2026
7	Accumed Corp	Partial evidence	Mocksville, NC, United StatesHQ checked Sep 21, 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 21, 2026
8	Corbus, LLC	Indirect evidence	West Carrollton, OH, United StatesHQ checked Sep 21, 2026	501-1,000	466 contacts →
	Indirect evidence “We are the business solutions and transformation experts who clients turn to for innovative, agile solutions.” Source: RevenueBase Database · checked Sep 21, 2026
9	Mack Molding Company	Partial evidence	Arlington, VT, United StatesHQ checked Sep 21, 2026	1,001-5,000	453 contacts →
	Partial evidence “Mack Molding Co, headquartered in Arlington, VT, provides design through FDA-approved manufacturing services to the medical, commercial, computer & business equipment, energy and…” Source: RevenueBase Database · checked Sep 21, 2026
10	Tristar Digital Thread Solutions	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 21, 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 21, 2026
11	MCA Connect	Indirect evidence	Denver, CO, United StatesHQ checked Sep 21, 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 21, 2026
12	Plastic Products Company INC	Indirect evidence	Lindstrom, MN, United StatesHQ checked Sep 21, 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 21, 2026
13	Artiflex Manufacturing, INC	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 21, 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 21, 2026
14	On-Board Companies	Partial evidence	East Windsor, NJ, United StatesHQ checked Sep 21, 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 21, 2026
15	Production Services Management INC	Indirect evidence	Saline, MI, United StatesHQ checked Sep 21, 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 21, 2026
16	EWI	Partial evidence	Columbus, OH, United StatesHQ checked Sep 21, 2026	51-200	256 contacts →
	Partial evidence “EWI empowers industry leaders to overcome complex manufacturing challenges and integrate new processes to bring products to market more quickly and efficiently.” Source: RevenueBase Database · checked Sep 21, 2026
17	Penn United Technologies, INC	Partial evidence	Cabot, PA, United StatesHQ checked Sep 21, 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 21, 2026
18	BSI Engineering	Partial evidence	Mason, OH, United StatesHQ checked Sep 21, 2026	201-500	247 contacts →
	Partial evidence “BSI Engineering is a full-service engineering consulting firm dedicated to delivering innovative, efficient, and effective solutions across various industries.” Source: RevenueBase Database · checked Sep 21, 2026
19	Scottmadden, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 21, 2026	201-500	244 contacts →
	Partial evidence “ScottMadden is a management consulting firm that does what it takes to get the job done right.” Source: RevenueBase Database · checked Sep 21, 2026
20	Graymatter	Indirect evidence	Sewickley, PA, United StatesHQ checked Sep 21, 2026	201-500	243 contacts →
	Indirect evidence “At GrayMatter, smart thinking meets decisive doing.” Source: RevenueBase Database · checked Sep 21, 2026
21	Nexinfo Solutions, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	201-500	241 contacts →
	Partial evidence “NexInfo is a specialized consulting company improving business processes and process automation in the Supply Chain and Product Lifecycle Management domains.” Source: RevenueBase Database · checked Sep 21, 2026
22	Vishal Enterprises	Indirect evidence	New York-vishal Enterprises, NY, United StatesHQ checked Sep 21, 2026	n/a	239 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
23	Mosaic Consulting Group	Partial evidence	Nashville, TN, United StatesHQ checked Sep 21, 2026	201-500	221 contacts →
	Partial evidence “Mosaic Consulting Group brings together deep expertise, proven best practices, and hands-on experience from hundreds of client engagements to help organizations transform how they…” Source: RevenueBase Database · checked Sep 21, 2026
24	Thought Logic Consulting	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	219 contacts →
	Indirect evidence “Thought logic is a functionally-led, digitally enabled consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
25	Alexandria Industries	Indirect evidence	Alexandria, MN, United StatesHQ checked Sep 21, 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 21, 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 services. 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 services.
Partial evidence: Its own public description names part of manufacturing consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing consulting services. 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 7,855 manufacturing consulting services based in the United States

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Manufacturing consulting services based in the United States at a glance

As of Sep 21, 2026

28.3%Verified-email coverage

9.0Average contacts per company

1-10Median size (employees)

2.3%Largest-city concentration · Houston

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

5,525

11-50

1,566

51-200

574

201-500

110

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 7,855 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 services, 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 services”. 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 services), 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 services, 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, 19,924 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 21, 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 services 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 services, 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 services are there based in the United States?

RevenueBase identified 7,855 manufacturing consulting services 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 services?

Houston leads with 178 headquartered companies, followed by New York (164) and Atlanta (152).

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 19,924 verified decision-maker contacts tracked across these 7,855 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 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.