Top Lean & SixSigma consulting firms in Europe

What are the top consulting firms in Europe for Lean & SixSigma services? The top Lean & SixSigma consulting firms in Europe list presents the country’s leading consultancy firms specialised in Lean & SixSigma, based on our unique database of more than 2 million data points spanning insights from clients and consultants.

Capabilities are assessed on the breadth of depth of Lean & SixSigma offerings, advisory and implementation expertise in Lean & SixSigma, the track record of consulting projects delivered in the area of Lean & SixSigma and the quality of thought leadership.

The ranking includes all consulting firms in this list for which we have sufficient data. The dataset is refreshed by the hour, meaning that lists are near real-time.

The top consulting firms in Europe for Lean & SixSigma services:

Top consulting firms in

The top consulting firms in Europe for Lean & SixSigma services

Realtime ranking
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Over 500+ consulting firms were assessed for the Lean & SixSigma ranking, of which 38 qualify as a top player:
38 Winners
Diamond
Rating
5
Platinum
Rating
15
Gold
Rating
13
Silver
Rating
4
Bronze
Rating
1

Diamond level

Bain & Company
The profile of Bain & Company on Consultancy Europe is not active.
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Kearney
The profile of Kearney on Consultancy Europe is not active.
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Accenture
The profile of Accenture on Consultancy Europe is not active.
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Bourton Group
The profile of Bourton Group on Consultancy Europe is not active.
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KPMG
The profile of KPMG on Consultancy Europe is not active.
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Platinum level

Bonfiglioli Consulting
The profile of Bonfiglioli Consulting on Consultancy Europe is not active.
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EFESO Management Consultants
EFESO Management Consultants is a global consulting group specialized in operations strategy and performance improvement. We work side-by-side with our clients to accelerate their transformation towards future-proof operations. Each year, we deliver over 1,000 projects...
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PwC
The profile of PwC on Consultancy Europe is not active.
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Deloitte
The profile of Deloitte on Consultancy Europe is not active.
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Capgemini Invent
The profile of Capgemini Invent on Consultancy Europe is not active.
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dss+
With over 900 professionals in 40 countries, we are a world-class operations management consulting firm with a purpose of saving lives and creating a sustainable future. From our solid legacy as DuPont Sustainable Solutions, we have evolved and enhanced our capabilitie...
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EY
The profile of EY on Consultancy Europe is not active.
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McKinsey & Company
McKinsey & Company is a global management consulting firm. We are the trusted advisor to the world's leading businesses, governments, and institutions. We strive for world-shaping client impact We work with leading organizations across the private, public and social se...
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Vendigital
The profile of Vendigital on Consultancy Europe is not active.
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Argon & Co
The profile of Argon & Co on Consultancy Europe is not active.
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BearingPoint
BearingPoint is an independent management and technology consultancy with European roots and a global reach. The company operates in three business units: Consulting, Products, and Capital. Consulting covers the advisory business with a clear focus on selected business...
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Newton
The profile of Newton on Consultancy Europe is not active.
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Kaizen Institute
The profile of Kaizen Institute on Consultancy Europe is not active.
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The Lean Six Sigma Company
The profile of The Lean Six Sigma Company on Consultancy Europe is not active.
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Oliver Wight
Oliver Wight are business improvement specialists with over 50 years of experience and a proven sustainable approach that delivers results straight to the bottom line. We help some of the world's best-known organizations to create a culture of continuous improvement an...
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Gold level

Proudfoot
The Proudfoot System (TPS) is a proven method for identifying and addressing the root causes of inefficiency and waste within organizations. Over the past 80 years, TPS has been widely respected and emulated by operations improvements specialists globally for its abili...
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Sia
The profile of Sia on Consultancy Europe is not active.
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Miebach Consulting
The profile of Miebach Consulting on Consultancy Europe is not active.
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Boston Consulting Group
The profile of Boston Consulting Group on Consultancy Europe is not active.
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PA Consulting
The profile of PA Consulting on Consultancy Europe is not active.
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Collinson Grant
The profile of Collinson Grant on Consultancy Europe is not active.
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Staufen
The profile of Staufen on Consultancy Europe is not active.
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Oliver Wyman
Oliver Wyman is a global leader in management consulting. With offices in over 70 cities across 30 countries, we combine deep industry knowledge with specialized expertise in strategy, operations, risk management, and organization transformation. Our more than 7,000 pr...
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Chartwell Consulting
The profile of Chartwell Consulting on Consultancy Europe is not active.
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TBM
The profile of TBM on Consultancy Europe is not active.
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a-connect
The profile of a-connect on Consultancy Europe is not active.
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Ingenics Consulting
Ingenics AG is a multinational corporate-consulting firm specializing in the transformation and digitization of business models, products, and processes. For over forty years it has been a partner for all manner of industries, with advisory expertise in strategy, proce...
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IBM Consulting
The profile of IBM Consulting on Consultancy Europe is not active.
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Silver level

BDO
The profile of BDO on Consultancy Europe is not active.
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Möbius
The profile of Möbius on Consultancy Europe is not active.
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Roboyo
The profile of Roboyo on Consultancy Europe is not active.
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ACM Agile
The profile of ACM Agile on Consultancy Europe is not active.
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Bronze level

Visagio
The profile of Visagio on Consultancy Europe is not active.
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