Our People

Our People

When you engage Progressive TSL, you gain access to our in-depth finance, asset management and supply chain knowledge and experience and this is demonstrated by the quality of our people. 

Progressive TSL is run and managed by the founders and the successful execution of our projects is felt personally and matters to us. At Progressive, you are not just a number and we work hard to ensure that the best solutions are reached for you. Our Founders have a long history in energy, consulting in worldwide energy projects for over 25 years, and having been employees within E&P companies prior to that. Our people are recruited with strong asset-intensive industry experience and with over 30 experts experienced in finance, system and asset management, as a client you benefit from this specialised and powerful combination.

30 experts spread over London, Aberdeen and Lagos

30 experienced finance, system and asset management professionals work together on your projects.

Chris Walcot, Chief Executive Officer

Chris has more than 25 years’ experience working in both the public and private sectors and is a highly experienced consultant. Chris specialises in the implementation of effective technologies and has a deep knowledge of the business technology marketplace, ranging from niche systems to major ERPs.

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Marianne Walcot, Chief Operating Officer

Marianne founded Progressive and is the Chief Operating Officer of the company. She has 30 years’ experience in the energy sector, specifically in the finance systems function where she held the role of Global Finance Systems Manager for Enterprise Oil until their takeover by Shell in 2002.

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Alexandra Taylor FCCA, Finance Lead

A firm believer in the four success factors of People, Processes, Platforms and Partners, Alexandra is dedicated to ensuring that internal processes are developed, end users are empowered, and strong relationships are formed with clients to guarantee project success.

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Laurent Graziano, EAM Lead

Passionate about improving operational efficiencies through the effective utilisation of enterprise asset management systems, Laurent heads-up the EAM side of our business.

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Our Values

The values established by Progressive TSL's founders when the company was founded in 2004, are still apparent in the way we work with our clients today.

Learn about our values


Progressive TSL serve a global client base within the energy, mining and engineering sectors and the founders have a presence on all projects.

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