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:

Realtime ranking
Over 500+ consulting firms were assessed for the Lean & SixSigma ranking, of which 38 qualify as a top player:

Diamond level

Bain & Company
Bain & Company does not have an active profile on Consultancy Europe....
Kearney
Kearney does not have an active profile on Consultancy Europe....
Accenture
Accenture does not have an active profile on Consultancy Europe....
Bourton Group
Bourton Group does not have an active profile on Consultancy Europe....
KPMG
KPMG does not have an active profile on Consultancy Europe....

Platinum level

Bonfiglioli Consulting
Bonfiglioli Consulting does not have an active company profile on Consultancy Europe....
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...
PwC
PwC does not have an active profile on Consultancy Europe....
Deloitte
Deloitte does not have an active profile on Consultancy Europe....
Capgemini Invent
Capgemini Invent does not have an active profile on Consultancy Europe....
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...
EY
At EY, we are committed to building a better working world — with increased trust and confidence in business, sustainable growth, development of talent in all its forms, and greater collaboration. We want to build a better working world through our own actions and by e...
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...
Vendigital
...
Argon & Co
The profile of Argon & Co is not active on Consultancy.eu....
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...
Newton
Newton does not have an active profile on Consultancy Europe....
Kaizen Institute
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The Lean Six Sigma Company
...
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...

Gold level

Proudfoot
Proudfoot does not have an active profile on Consultancy Europe....
Sia Partners
Sia Partners does not have an active profile on Consultancy Europe....
Miebach Consulting
...
Boston Consulting Group
The Boston Consulting Group is a global management consulting firm and the world's leading advisor on business strategy. We partner with clients from the private, public, and not-for-profit sectors in all regions to identify their highest-value opportunities, address t...
PA Consulting
PA Consulting does not have an active profile on Consultancy Europe....
Collinson Grant
Collinson Grant is not a partner of Consultancy.eu and does not have an active company profile....
Staufen
Staufen does not have an active profile on Consultancy Europe....
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...
Chartwell Consulting
...
TBM
The company profile of TBM on Consultancy.eu is currently not activated....
a-connect
a-connect does not have an active profile on Consultancy Europe....
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...
IBM Consulting
IBM does not have an active profile on Consultancy Europe....

Silver level

BDO
BDO is the world's 5th largest accountancy and business advisory firm providing services to businesses within India and worldwide....
Möbius
Möbius is a management consulting company that supports organizations by designing and implementing sustainable business solutions at strategic moments throughout their lifecycle. We are active in different sectors: we work for government and health institutions, indus...
Roboyo
The company profile of Roboyo on Consultancy.eu is currently not activated....
ACM Agile
ACM Agile does not have an active profile on Consultancy Europe....

Bronze level

Visagio
The company profile of Visagio on Consultancy.eu is not active....
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About the Top consulting firms ranking

Our ranking sets out to answer one basic question: what are the top consulting firms in Europe?

The consulting industry of Europe is home to hundreds of consulting firms – large, mid-sized, boutique and niche consultancies – serving clients across all industries and segments, and specialised in every conceivable area of expertise. Our guide of top consulting firms showcases the industry’s leading players based on the region’s most extensive database of industry insights.

The ranking consists of top consulting firm lists across 30+ areas of expertise (strategy, management, finance, supply chain, sustainability, etc) and 30+ sectors (financial services, public sector, energy, consumer goods, industry, etc), as well as a number of topic-oriented rankings.