Company lists · Data refreshed September 2026

Top 25 Manufacturing process improvement consultants worldwide

Name: Manufacturing process improvement consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 20,679 companies tracked

RevenueBase identified 20,679 manufacturing process improvement consultants worldwide as of September 2026 and tracks 115,699 professional contacts across them, including 25,939 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers manufacturing process improvement consultants 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 21, 2026. Country and city lists for manufacturing process improvement consultants 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 21, 2026 86% judged on-target in blind review

20,679Companies

115,699Contacts tracked

25,939Verified emails

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The 25 largest manufacturing process improvement consultants worldwide

Ranked by team size

Top 25 of 20,679 manufacturing process improvement consultants worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing process improvement consultants: 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	Eficacia	Indirect evidence	Cali, ColombiaHQ checked Sep 21, 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 21, 2026
2	Propia AB	Partial evidence	Norrköping, SwedenHQ checked Sep 21, 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 21, 2026
3	ACE	Strong evidence	CanadaHQ checked Sep 21, 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 21, 2026
4	Nihilent	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	1,001-5,000	1,703 contacts →
	Indirect evidence “Nihilent is a Global Consulting and Services Company using a human-centred approach for problem-solving and change management, Nihilent’s comprehensive range of expertise in…” Source: RevenueBase Database · checked Sep 21, 2026
5	Argon & CO	Partial evidence	Levallois-perret, FranceHQ checked Sep 21, 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 21, 2026
6	Go2b	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	n/a	815 contacts →
	Indirect evidence “Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…” Source: RevenueBase Database · checked Sep 21, 2026
7	Visiativ	Indirect evidence	Lyon, FranceHQ checked Sep 21, 2026	1,001-5,000	750 contacts →
	Indirect evidence “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Source: RevenueBase Database · checked Sep 21, 2026
8	Julhiet Sterwen	Indirect evidence	Neuilly Sur Seine, FranceHQ checked Sep 21, 2026	501-1,000	551 contacts →
	Indirect evidence “julhiet sterwen is a key player in management, human resources and operational consulting.” Source: RevenueBase Database · checked Sep 21, 2026
9	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
10	Hanza Group	Partial evidence	Stockholm, SwedenHQ checked Sep 21, 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 21, 2026
11	London Consulting Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	384 contacts →
	Partial evidence “At London Consulting Group, we work closely with your team to analyze your processes, develop and implement solutions that significantly optimize profitability and train your…” Source: RevenueBase Database · checked Sep 21, 2026
12	KLB	Indirect evidence	Vincennes, MexicoHQ checked Sep 21, 2026	501-1,000	363 contacts →
	Indirect evidence “KLB Group is an international consulting firm specializing in operational performance for more than 25 years and bringing together nearly 750 employees worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
13	Ingenics AG	Partial evidence	Ulm, GermanyHQ checked Sep 21, 2026	501-1,000	345 contacts →
	Partial evidence “Ingenics AG is a worldwide operating consultancy, which has successfully positioned itself as a strategy and project partner for mid-sized and large corporations for about 40…” Source: RevenueBase Database · checked Sep 21, 2026
14	Eriks Netherlands	Partial evidence	Alkmaar, NetherlandsHQ checked Sep 21, 2026	1,001-5,000	342 contacts →
	Partial evidence “ERIKS zorgt ervoor dat jouw producten, processen en resultaten verbeteren.” Source: RevenueBase Database · checked Sep 21, 2026
15	ECM Engineering Conception Maintenance	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	201-500	336 contacts →
	Indirect evidence “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Source: RevenueBase Database · checked Sep 21, 2026
16	Meotec	Indirect evidence	Boulogne-Billancourt, FranceHQ checked Sep 21, 2026	501-1,000	310 contacts →
	Indirect evidence “Since 2005, Meotec's vision has been to position itself as an operational consulting firm evolving between strategy consulting firms and engineering companies.” Source: RevenueBase Database · checked Sep 21, 2026
17	Okin Process	Partial evidence	San Antonio, TX, United StatesHQ checked Sep 21, 2026	501-1,000	310 contacts →
	Partial evidence “At OKIN Process, we won’t just lighten your workload.” Source: RevenueBase Database · checked Sep 21, 2026
18	PDM Industrial Excellence	Indirect evidence	Maastricht, NetherlandsHQ checked Sep 21, 2026	51-200	309 contacts →
	Indirect evidence “is a leading service provider in organizational and technological development and performance.” Source: RevenueBase Database · checked Sep 21, 2026
19	Iqera Italia S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 21, 2026	51-200	288 contacts →
	Indirect evidence “The success of Sistemia is based on its ability to reconcile the demands of businesses, looking for the quality of a professional excellent service combined with the need for cost…” Source: RevenueBase Database · checked Sep 21, 2026
20	Gemba Concepts	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	51-200	280 contacts →
	Indirect evidence “Founded in 2014 by former Toyota professionals Mohit Bafna and Abhishek Kumar, Gemba Concepts was built on a single belief: excellence is not an act, but a habit embedded in daily…” Source: RevenueBase Database · checked Sep 21, 2026
21	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
22	Brandt Business Services	Indirect evidence	Kuala Lumpur, MalaysiaHQ checked Sep 21, 2026	501-1,000	268 contacts →
	Indirect evidence “Built on the company’s core expertise, Brandt helps organizations achieve enhanced service levels through transforming the approach, performance, quality and efficiency of the…” Source: RevenueBase Database · checked Sep 21, 2026
23	Monarch Innovation Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 21, 2026	201-500	259 contacts →
	Indirect evidence “Monarch Innovation is a Design & Engineering company based out of India which serves the clientele across the globe through its strategic partnerships, alliances & collaborations.” Source: RevenueBase Database · checked Sep 21, 2026
24	Cargaison Express	Indirect evidence	Mohali, IndiaHQ checked Sep 21, 2026	201-500	254 contacts →
	Indirect evidence “At Cargaison Express, we're not just an outsourcing company but your dedicated partners in scaling your business to new heights.” Source: RevenueBase Database · checked Sep 21, 2026
25	Atos Information Technology Gmbh	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 21, 2026	10001+	251 contacts →
	Indirect evidence “Atos Information Technology GmbH is a management consulting company” 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 process improvement consultants. 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 process improvement consultants.
Partial evidence: Its own public description names part of manufacturing process improvement consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing process improvement consultants. 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 20,679 manufacturing process improvement consultants worldwide

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Manufacturing process improvement consultants worldwide at a glance

As of Sep 21, 2026

22.4%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

16,425

11-50

3,333

51-200

657

201-500

145

501-1,000

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 process improvement consultants, 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 process improvement consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “manufacturing process improvement consultants”. 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 process improvement consultants), 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 process improvement consultants, 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, 25,939 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 process improvement consultants by location

77 lists · largest first

Every Manufacturing process improvement consultants 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 process improvement consultants, 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 process improvement consultants are there worldwide?

RevenueBase identified 20,679 manufacturing process improvement consultants 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?

Eficacia, headquartered in Cali, tops this list with the largest team on record.

Which country has the most manufacturing process improvement consultants?

The United States leads with 4,132 companies, followed by Brazil (1,695) and Germany (960). Every manufacturing process improvement consultants list by country and city is linked on this page.

Which city has the most manufacturing process improvement consultants?

Sao Paulo leads with 363 headquartered companies, followed by London (210) and Paris (167).

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 25,939 verified decision-maker contacts tracked across these 20,679 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.