14 August 2026
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  • Life at Proxima

Who are Proxima

Proxima is a specialist procurement consultancy that delivers lasting, purposeful, and profitable change for the world’s leading businesses. As part of the Bain ecosystem, we offer an end-to-end procurement offering, from strategy through to execution, from transforming cost to improving capability and embedding resilience. Our sweet spot is delivery, and we bring together the people, tools, and knowledge to spark and deliver bold change.

Meet our Procurement Team

RENÉ PETRI


Karin Ström


James Bentley


Sebastian Reimer


Jeanette Hübsch


Keynote presentation: 23 September at 9:50

Procurement for the Bold: The Slides and The ScaRS

A rapid walk through of some of the big issues facing Procurement teams today and what they mean for the next generation of operating models, leveraging insights from Proxima and Bain and the practical perspectives from a career CPO.

Our Speakers:

RENÉ PETRI


René has 25+ years of experience in Procurement, Supply Chain, and Procurement Outsourcing, delivering results at both strategic and operational levels within complex multinational organisations. He is recognized by peers and management as an effective leader, program manager, and change manager, able to build relationships and deliver results at all levels.

René has significant experience leading large-scale optimisation and transformation programmes that have delivered substantial benefits to clients. His key areas of expertise include Strategic Sourcing, BPO and Outsourcing, Procurement Optimisation, and Transformation.

Horst Leeb


Horst Leeb is recognised for his expertise and forward-thinking approach in procurement. With many years of experience, he drives the strategic development of group procurement and brings fresh perspectives to future-oriented sourcing strategies.

As Chief Procurement Officer of voestalpine AG, he is responsible for the company’s procurement strategy and its successful implementation across the organisation. He is particularly passionate about building a strong, globally connected procurement community as a driver of innovation, collaboration and sustainable success.

GET IN TOUCH

Proxima’s specialist-led model puts our knowledge and skills at the heart of our clients’ business challenges.


Whether you are reaching out as a new client, an old friend, or
someone who would like more information on what we do, we would like to meet you at our stand 32 or message using the form below:



Let’s talk.

If you are looking to drive purposeful and profitable change, get in touch.

Contact us