Company lists · Data refreshed September 2026
Top 25 Lean consulting companies based in Poland
RevenueBase identified 179 lean consulting companies headquartered in Poland as of September 2026 and tracks 743 professional contacts across them, including 217 with verified work emails. Warszawa is the largest hub.
This list covers lean consulting companies headquartered in Poland, 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.
The 25 largest lean consulting companies based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 43 contacts → | ||||
Partial evidence “For over 20 years as professional partner we are supporting our customers in Strategic Transformation according to Lean Strategy - proprietary program realize in 5 steps.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 35 contacts → | ||||
Partial evidence “Integra Consulting Poland znajduje się w czołówce polskich firm szkoleniowo – doradczych.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 35 contacts → | ||||
Partial evidence “We are the biggest consulting company in the field of process improvement in Poland.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 contacts → | ||||
Indirect evidence “We create dedicated applications that meet the specific requirements of our clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 19 contacts → | ||||
Indirect evidence “ValueTank Sp.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 contacts → | ||||
Partial evidence “We are a team of experienced Lean Thinking enthusiasts who want to share knowledge, experience and skills with young people and their teachers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 17 contacts → | ||||
Indirect evidence “We are a group of specialists in the field of process and business performance management and a provider of advanced business solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 16 contacts → | ||||
Partial evidence “W naszej praktyce koncentrujemy się na rozwiązaniach bazujących na Lean Manufacturing, wspieranych przez wymierne systemy pomiaru efektywności działań i rachunkowości zarządczej.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 15 contacts → | ||||
Indirect evidence “Chaingers to zespół doświadczonych i sprawdzonych ekspertów oraz praktyków logistyki i łańcucha dostaw.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 14 contacts → | ||||
Indirect evidence “Pomagamy firmom upraszczać procesy, by poprawić jakość codziennej pracy, zamienić rutynę w ciekawe zajęcie, aby management mógł skupić się na rozwoju biznesu.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 13 contacts → | ||||
Partial evidence “Lean Enterprise Institute Polska to najbardziej doświadczona w Polsce organizacja, która wspiera firmy w transformacjach, wykorzystując koncepcję Lean Management.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 contacts → | ||||
Partial evidence “LMCG to doświadczona firma doradczo-szkoleniowa o ugruntowanej pozycji na rynku, której partnerem strategicznym jest Lean Service Institute z Niemiec.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Partial evidence “KIM JESTEŚMY Tradycje 4VALUE Business Consulting sięgają 1998 roku, kiedy jako firma „CONSULT” świadczyliśmy usługi doradztwa biznesowego, zarządzania i Interim managementu na…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 11 contacts → | ||||
Indirect evidence “LeanQ Team – firma doradczo-szkoleniowa; od 2003 roku popularyzuje i wspiera wdrożenia World Class Management (WCM) pomagając swoim partnerom biznesowym w podnoszeniu i…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 contacts → | ||||
Indirect evidence “Jesteśmy ekspertami w zakresie optymalizacji w przemyśle Pomagamy naszym klientom znacząco zredukować koszty, poprawić efektywność produkcji, logistyki i planowania łańcucha…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Partial evidence “LEAN TO WIN to zespół ekspertów tworzących firmę szkoleniowo-wdrożeniową, świadczącą usługi z zakresu usprawniania procesów produkcyjnych, usługowych i sprzedażowych metodami Lean…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Indirect evidence “Od 2013 roku wspieramy naszych klientów w rozwoju ludzi i procesów.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “Pomagamy menedżerom i właścicielom usprawniać działanie firm przez budowę użytecznych strategii.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Partial evidence “We are a brand NEW, yet very experienced and modern management consulting firm, ready to work with our clients in an agile and OPEN relationship with the highest standards of…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Partial evidence “Społeczność Chrześcijańska Północ is a management consulting company based out of 10 ul.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Partial evidence “About Lean Idea Lean Idea is the answer to those who seek simple, effective and costless ways to improve their Company.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Partial evidence “ThinkFirst is a consulting and implementation company.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Partial evidence “Smart Lean dostarcza wiedzę oraz praktyczne rozwiązania z zakresu optymalizacji procesów zarządzania.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence “Firma MS Improvement Sp.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: lean 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 lean consulting companies.
- Partial evidence
- Its own public description names part of lean consulting companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name lean 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 179 lean consulting companies based in Poland
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 217 reachable decision-makers.
Free signup · no credit card
Lean consulting companies based in Poland at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 179 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 lean 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 Poland whose own description of what they do matches “lean 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 lean 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 lean consulting companies, and records with no verified work email. Companies headquartered outside Poland 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, 217 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.
Lean consulting companies by metro
- Lean consulting companies in Warszawa29
- Lean consulting companies in Wroclaw25
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 lean 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 lean consulting companies are there based in Poland?
RevenueBase identified 179 lean consulting companies headquartered in Poland 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?
Leanpassion, headquartered in Warsaw, tops this list with the largest team on record.
Which city has the most lean consulting companies?
Warszawa leads with 29 headquartered companies, followed by Wroclaw (25) and Warsaw (15).
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 217 verified decision-maker contacts tracked across these 179 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.
Ready to reach these companies? Verified emails and direct dials for all 179 lean consulting companies based in Poland. Start with a free account, no credit card.
Download this list →Related lists
Lean consulting companies by geography
- Lean consulting companies based in Brisbane, Australia
- Lean consulting companies based in Melbourne, Australia
- Lean consulting companies based in Perth, Australia
- Lean consulting companies based in Sydney, Australia
- Lean consulting companies based in Belo Horizonte, Brazil
- Lean consulting companies based in Campinas, Brazil
- Lean consulting companies based in Curitiba, Brazil
- Lean consulting companies based in Porto Alegre, Brazil
- Lean consulting companies based in Rio De Janeiro, Brazil
- Lean consulting companies based in Sao Paulo, Brazil
- Lean consulting companies based in Calgary, Canada
- Lean consulting companies based in Edmonton, Canada
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Lean consulting companies based in Brisbane, Australia
- Lean consulting companies based in Melbourne, Australia
- Lean consulting companies based in Perth, Australia
- Lean consulting companies based in Sydney, Australia
- Lean consulting companies based in Belo Horizonte, Brazil
- Lean consulting companies based in Campinas, Brazil