Company lists · Data refreshed September 2026
Top 25 Lean management consulting companies based in Poland
RevenueBase identified 113 lean management consulting companies headquartered in Poland as of September 2026 and tracks 444 professional contacts across them, including 127 with verified work emails and 21 with mobile numbers. Warszawa is the largest hub.
This list covers lean management 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 management consulting companies based in Poland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 43 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 34 | ||||
“We are the biggest consulting company in the field of process improvement in Poland.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | Fundacja Lean EducationPartial evidence | 18 | |||
“We are a team of experienced Lean Thinking enthusiasts who want to share knowledge, experience and skills with young people and their teachers.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 16 | ||||
“W naszej praktyce koncentrujemy się na rozwiązaniach bazujących na Lean Manufacturing, wspieranych przez wymierne systemy pomiaru efektywności działań i rachunkowości zarządczej.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 14 | ||||
“Pomagamy firmom upraszczać procesy, by poprawić jakość codziennej pracy, zamienić rutynę w ciekawe zajęcie, aby management mógł skupić się na rozwoju biznesu.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 13 | ||||
“Lean Enterprise Institute Polska to najbardziej doświadczona w Polsce organizacja, która wspiera firmy w transformacjach, wykorzystując koncepcję Lean Management.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“LMCG to doświadczona firma doradczo-szkoleniowa o ugruntowanej pozycji na rynku, której partnerem strategicznym jest Lean Service Institute z Niemiec.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Leanq TeamPartial evidence | 11 | |||
“LeanQ Team – firma doradczo-szkoleniowa; od 2003 roku popularyzuje i wspiera wdrożenia World Class Management (WCM) pomagając swoim partnerom biznesowym w podnoszeniu i…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 | ||||
“Jesteśmy ekspertami w zakresie optymalizacji w przemyśle Pomagamy naszym klientom znacząco zredukować koszty, poprawić efektywność produkcji, logistyki i planowania łańcucha…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | Lean To WINPartial evidence | 10 | |||
“LEAN TO WIN to zespół ekspertów tworzących firmę szkoleniowo-wdrożeniową, świadczącą usługi z zakresu usprawniania procesów produkcyjnych, usługowych i sprzedażowych metodami Lean…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | Perfectus GroupIndirect evidence | 9 | |||
“Od 2013 roku wspieramy naszych klientów w rozwoju ludzi i procesów.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | Gbbc Business BoosterIndirect evidence | 7 | |||
“Pomagamy menedżerom i właścicielom usprawniać działanie firm przez budowę użytecznych strategii.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | Lean IdeaPartial evidence | 6 | |||
“About Lean Idea Lean Idea is the answer to those who seek simple, effective and costless ways to improve their Company.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“ThinkFirst is a consulting and implementation company.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“Smart Lean dostarcza wiedzę oraz praktyczne rozwiązania z zakresu optymalizacji procesów zarządzania.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“Specjalizujemy się w usprawnianiu i projektowaniu procesów funkcjonujących w organizacji.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | MS ImprovementIndirect evidence | 4 | |||
“Firma MS Improvement Sp.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“Jesteśmy Liderami Ciągłego Doskonalenia.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 | ||||
“AG Consulting was founded in 2012 with an idea to help customers solve operational problems, support long-term strategy and growth.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 3 | ||||
“Lean Agile Ninja is a consulting, training and coaching company supporting organizations looking for improvements and evolution in delivering value.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 | ||||
“Kim jesteśmy?” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | Open Horizon ConsultingPartial evidence | 2 | |||
“Our company operates in the training and consulting services since 2003.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Fix Your Business is a response to growing market needs for streamlined processes, optimized employment structure, professionalized management model, and maximized corporate…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 | ||||
“Jesteśmy doświadczoną firmą konsultingową specjalizującą się w usprawnianiu procesów biznesowych.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 113 lean management consulting companies based in Poland
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Lean management consulting companies based in Poland at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 management consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 management consulting companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among lean management 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 an evidence 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, 127 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 4, 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.
Frequently asked
How many lean management consulting companies are there based in Poland?
RevenueBase identified 113 lean management 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 management consulting companies?
Warszawa leads with 17 headquartered companies, followed by Wroclaw (16) and Gdansk (6).
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 127 verified decision-maker contacts tracked across these 113 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 4, 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 SmartSearch, 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.
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