L.E.K. Consulting

Helping organizations adapt and thrive in a rapidly changing environment

Nova South, 160 Victoria St, London, SW1E 5LB

Strategy Data Analytics Research & Development

Core capabilities of research, benchmarking, modelling, analysis and strategy development to help companies determine the best way forward with precision and confidence.

Glass Door
Team Size 500+
Established 1983

Core capabilities of research, benchmarking, modelling, analysis and strategy development to help companies determine the best way forward with precision and confidence.

Who We Are

L.E.K. Consulting is a global management consulting firm that uses deep industry expertise and rigorous analysis to help business leaders achieve practical results with real impact. We are uncompromising in our approach to helping clients consistently make better decisions, deliver improved business performance and create greater shareholder returns.

Since 1983, consulting professionals have come to L.E.K. from all corners of the globe. Each brings a unique area of specialization, expertise and focus. Yet for all the diversity in our firm, every single one of our more than 1,600 professionals has something basic and fundamental in common: a goal of helping our clients maximize the potential of their business.

Today, we are proud to work with some of the most sophisticated, most innovative and most successful organizations in the world. It’s why we seek out the intellectually curious, confident and high-achiever types. It’s why we hire people who value analysis over assumption. It’s why our culture values evidence over opinion.

Whatever the scale, from our largest to our most focused engagement, we take nothing for granted. We consider each problem objectively based on rigorous and thorough research. And we follow the data relentlessly. We deliver not just the conventional wisdom but also deeper and sharper insights that are actionable and give our clients an information advantage. The culture we’ve built accepts nothing less.

What We Do

We help our clients achieve tangible, high-impact results.

At some point, virtually every company will face a situation where they have no clear solutions to their challenging strategic problems. We’ve spent decades helping clients look at these challenges in new ways to produce breakthrough insights and deliver new solutions.

Our ability to effectively address our clients’ most important business issues has paid off: More than 90% of our engagements come from repeat clients or referrals. Although every client and engagement is different, our focus is always on generating impact for our clients. The foundation of our approach is built on:

Deep, in-market expertise

Never before has our clients’ collective need been greater for a business partner that is at once versed in their industries and proficient in strategic insights. That means knowing the technologies, the business models and the ecosystems of every client’s market — a fundamental requirement of doing business in our global economy. And that is why our partners bring with them years — and very often, decades — of experience in the key sectors where our clients operate.

Building strategic partnerships

We take a hands-on, collaborative approach to all our engagements and focus on developing solutions alongside our clients. It all leads to strategic client partnerships that are focused on long-term success.

A philosophy of evidence, not opinion

We believe overcoming challenges demands nothing less than the most accurate portrayal of the truth.

It starts with every L.E.K. client’s being able to expect a candid and insightful assessment. Our proven methodologies apply a series of analytical lenses across a diverse range of clients’ challenges. Once we arrive at the heart of the problem, we’re able to discuss these solutions in clear, accurate terms with our clients. And we’re not afraid to challenge expected outcomes.

Our recommendations are based on rigorous analysis, in-depth research and an understanding of the market dynamics. We don’t allow anything to compromise this disciplined, objective approach. We value facts, not assumptions.

The know-how to turn insights to action

We create a bridge that addresses the capabilities, resourcing, coordination, and cultural and accountability barriers that often prevent the realization of a good strategy’s full potential. We help translate strategies into action that leads to desired results. Because a brilliant insight is only as good as its implementation.

Founders & Leaders

Verena Ahnert Photo

Verena Ahnert


Verena Ahnert is a Partner in L.E.K. Consulting’s London office. She advises a wide range of clients in the biopharmaceutical, diagnostics and research tool sectors. Verena has extensive experience related to long-term growth strategies and new product expansion opportunities, with particular interest in pricing and market access strategies. Prior to joining L.E.K., Verena worked as an independent consultant in the life sciences industry, focusing on business planning and market entry for diagnostics and life sciences tool companies. She holds an M. Phil. and a Ph.D. from the University of Cambridge.

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Andrew Allum

Senior Partner

Andrew Allum is a Partner in L.E.K. Consulting’s London office with more than 23 years of consulting experience. Andrew works in specific areas of our practices in surface transport, marine services and business services. Andrew has a Bachelor of Science (first class) in Physics from Imperial College and a Master of Science from Oxford University.

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Philip Roux

Partner - Organisation & Performance Practice

Philip Roux is a Partner in L.E.K. Consulting’s London office and is a member of the global Organization & Performance (O&P) practice. His primary focus is on delivering large, complex change programs, including strategy implementation, performance improvement, organizational redesign and post-merger integration. Philip works with a diverse range of clients across the Industrials, Life Sciences, Technology and Media & Entertainment sectors, delivering high-impact projects addressing issues such as process optimization, decision rights and cross-functional collaboration; change management and program activation; functional performance evaluation; and growth strategy development and implementation. Prior to joining L.E.K. in 2006, Philip received a B.A. in Business Economics and Biology from Brown University.

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Mark Boyd-Boland


Mark Boyd-Boland is a Partner in L.E.K. Consulting’s London office. He has been with the firm since 2014 and is a member of L.E.K.’s global Consumer practice. Mark has led a number of high-profile strategy and transformation projects for large corporates and has provided buy- and sell-side support on multiple transactions. He has extensive experience advising clients across the retail, consumer products, and travel and leisure sectors, having worked on a broad range of strategic engagements including growth strategy, digital strategy, proposition development, customer segmentation, loyalty and customer experience, and market entry. Mark holds undergraduate degrees in Commerce and Law from the University of Sydney and an MBA from INSEAD.

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Anne Dhulesia


Anne Dhulesia is a Partner in L.E.K. Consulting’s London office and a member of the Life Sciences European practice. She advises clients on a wide range of assignments in the sector (from drugs to outsourced services such as CDMO), including the identification of business development opportunities, business plan development, market potential assessments and defining long-term strategies. She also provides transaction support to pharmaceutical, biotech and private equity firms looking to acquire, divest or exit assets. Anne holds a bachelor’s degree from Ecole Normale Superieure (Ulm) in Paris, a Ph.D. from the University of Cambridge and an MBA from London Business School.

Success Stories

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Anne Ivanova

Engagement Manager

Anna has progressed from a Consultant to an Engagement Manager focusing on financial services and consumer industries. Project experience includes market entry and growth strategy work, cost and operational improvement, sell-side and buy-side due diligence. Experience in leading teams, managing data analytics, developing strategies and investment theses, and managing client relationships.

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Tom Purdy

Engagement Manager

Tom joined L.E.K. as an Associate in 2014 and has progressed through Consultant promotional rounds to become an Engagement Manager. Tom is now an experienced Strategy Consultant with a Master's Degree in Engineering Science from the University of Oxford. He also an MBA candidate at Quantic School of Business and Technology.

The L.E.K. Culture
There are many great things about L.E.K., including the quality of the people, the impact we have on clients and the career progression we offer our staff. Learn what makes us unique and why L.E.K. is a rewarding place to work.


  • At all levels, our staff have outstanding career development opportunities, taking on a wide range of roles with increasing complexity, responsibility, and exposure to clients.
  • L.E.K.’s deep industry insight and global reach help our clients achieve tangible, high-impact results-and our people develop impactful solutions that enable and expedite our clients’ success.


  • Consulting: Best Firms to Work for 2018
  • Vault: Top Ranked 2018
  • Working Mother Awards: 100 Best Companies 2020
  • Working Mother Awards: "Best Companies for Dads 2020"
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