Company lists · Data refreshed September 2026

Top 25 Manufacturing operations consulting firms worldwide

Name: Manufacturing operations consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 32,879 companies tracked

RevenueBase identified 32,879 manufacturing operations consulting firms worldwide as of September 2026 and tracks 226,068 professional contacts across them, including 53,753 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers manufacturing operations consulting firms worldwide, 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 28, 2026. Country and city lists for manufacturing operations consulting firms follow the table.

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 28, 2026 86% judged on-target in blind review

32,879Companies

226,068Contacts tracked

53,753Verified emails

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The 25 largest manufacturing operations consulting firms worldwide

Ranked by team size

Top 25 of 32,879 manufacturing operations consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing operations consulting firms: 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 28, 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 28, 2026
2	Eficacia	Indirect evidence	Cali, ColombiaHQ checked Sep 28, 2026	10001+	4,692 contacts →
	Indirect evidence “Incrementamos la productividad y eficiencia de nuestros clientes- Más de 40 años de experiencia en el mercado- Líderes en Soluciones de Mercadeo, Trade Marketing, Ventas y Gestión…” Source: RevenueBase Database · checked Sep 28, 2026
3	MHP A Porsche Company	Indirect evidence	Ludwigsburg, GermanyHQ checked Sep 28, 2026	1,001-5,000	4,417 contacts →
	Indirect evidence “MHP is an international management and IT consultancy headquartered in Ludwigsburg, Germany.” Source: RevenueBase Database · checked Sep 28, 2026
4	Propia AB	Partial evidence	Norrköping, SwedenHQ checked Sep 28, 2026	n/a	2,448 contacts →
	Partial evidence “Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.” Source: RevenueBase Database · checked Sep 28, 2026
5	Zetwerk	Partial evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,925 contacts →
	Partial evidence “Maximize Manufacturing for Energy, Electronics, Defence & Aerospace and Industrials.” Source: RevenueBase Database · checked Sep 28, 2026
6	ACE	Strong evidence	CanadaHQ checked Sep 28, 2026	n/a	1,915 contacts →
	Strong evidence “consulting firm in quality and environmental management system, quality control,quality assurance and lean manufacturing and productivity improvement.” Source: RevenueBase Database · checked Sep 28, 2026
7	MRO	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	1,001-5,000	1,581 contacts →
	Indirect evidence “Nós acreditamos que recursos são preciosos e precisam ser bem geridos para se perpetuar.” Source: RevenueBase Database · checked Sep 28, 2026
8	W3global	Strong evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	501-1,000	1,149 contacts →
	Strong 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 28, 2026
9	Moldtek Technologies Limited	Indirect evidence	Cumming, GA, United StatesHQ checked Sep 28, 2026	501-1,000	1,107 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
10	Porsche Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	501-1,000	988 contacts →
	Indirect evidence “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Source: RevenueBase Database · checked Sep 28, 2026
11	GEA	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	n/a	983 contacts →
	Indirect evidence “Fondata nel 1965, GEA è la società di consulenza di direzione da più tempo al fianco della realtà imprenditoriale italiana e delle aziende del made in Italy.” Source: RevenueBase Database · checked Sep 28, 2026
12	Production Modeling Corporation PMC	Partial evidence	Dearborn, MI, United StatesHQ checked Sep 28, 2026	n/a	970 contacts →
	Partial 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 28, 2026
13	Hi-P International	Indirect evidence	SingaporeHQ checked Sep 28, 2026	10001+	876 contacts →
	Indirect evidence “Our core competencies are in precision tooling and plastic molding but we also have in-house capabilities and business alliances in metal-stamping, PCBA, surface decoration…” Source: RevenueBase Database · checked Sep 28, 2026
14	Argon & CO	Partial evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	1,001-5,000	858 contacts →
	Partial evidence “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sigma Industry	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	1,001-5,000	688 contacts →
	Indirect evidence “Sigma Industry har tagit ett långsiktigt åtagande för att förnya konsultbranschen inom ingenjörstjänster.” Source: RevenueBase Database · checked Sep 28, 2026
16	Analytix Solutions	Indirect evidence	Woburn, MA, United StatesHQ checked Sep 28, 2026	501-1,000	640 contacts →
	Indirect evidence “Welcome to Analytix Solutions!” Source: RevenueBase Database · checked Sep 28, 2026
17	Hvac Engineering, INC	Indirect evidence	United StatesHQ checked Sep 28, 2026	n/a	636 contacts →
	Indirect evidence “Mechanical Engineering Consultants” Source: RevenueBase Database · checked Sep 28, 2026
18	SEI	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 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 28, 2026
19	Efeso Management Consultants	Partial evidence	Paris, FranceHQ checked Sep 28, 2026	1,001-5,000	593 contacts →
	Partial evidence “At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Source: RevenueBase Database · checked Sep 28, 2026
20	Julhiet Sterwen	Strong evidence	Neuilly Sur Seine, FranceHQ checked Sep 28, 2026	501-1,000	551 contacts →
	Strong evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 28, 2026
21	Thoucentric	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	501-1,000	476 contacts →
	Partial evidence “Thoucentric is a niche management consulting company that uses relevant digital and functional domain expertise to solve problems in Supply Chain, Sales & Distribution, and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Envista	Partial evidence	Carmel, IN, United StatesHQ checked Sep 28, 2026	201-500	448 contacts →
	Partial evidence “enVista is the leading supply chain and enterprise consulting firm and the premier provider of supply chain technology & strategy services, material handling automation &…” Source: RevenueBase Database · checked Sep 28, 2026
23	Tristar Digital Thread Solutions	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 28, 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 28, 2026
24	Vector Consulting Group	Partial evidence	Thane West, IndiaHQ checked Sep 28, 2026	201-500	436 contacts →
	Partial evidence “Using our unique engagement & solutions approach to management consultancy, we help clients solve chronic problems in supply chain, operations, sales & distribution, new product…” Source: RevenueBase Database · checked Sep 28, 2026
25	Hanza Group	Partial evidence	Stockholm, SwedenHQ checked Sep 28, 2026	1,001-5,000	419 contacts →
	Partial evidence “HANZA is a global knowledge and manufacturing company that modernizes and streamlines the manufacturing industry.” Source: RevenueBase Database · checked Sep 28, 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 operations consulting firms. 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 operations consulting firms.
Partial evidence: Its own public description names part of manufacturing operations consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing operations consulting firms. 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 32,879 manufacturing operations consulting firms worldwide

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Manufacturing operations consulting firms worldwide at a glance

As of Sep 28, 2026

23.8%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

1.4%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

23,996

11-50

6,320

51-200

1,791

201-500

421

501-1,000

147

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 operations consulting firms, 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.
Coverage: Every country. Country and city lists for manufacturing operations consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “manufacturing operations consulting firms”. 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 operations consulting firms), 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 operations consulting firms, and records with no verified work email.
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, 53,753 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 28, 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 operations consulting firms by location

127 lists · largest first

Every Manufacturing operations consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 operations consulting firms, 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 operations consulting firms are there worldwide?

RevenueBase identified 32,879 manufacturing operations consulting firms worldwide 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 country has the most manufacturing operations consulting firms?

The United States leads with 7,043 companies, followed by Brazil (2,111) and Germany (1,563). Every manufacturing operations consulting firms list by country and city is linked on this page.

Which city has the most manufacturing operations consulting firms?

Sao Paulo leads with 472 headquartered companies, followed by London (347) and Paris (295).

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 53,753 verified decision-maker contacts tracked across these 32,879 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 28, 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.