10 Chief Procurement Officers in Oil and Gas
Backgrounds differ among these oil and gas chief procurement officers: TotalEnergies' Jean-Christophe Marchal held a vehicle process engineering title at Stellantis, ExxonMobil's Rebecca Barker Vest was a purchasing vice president at Nissan North America, and YPF's Sebastián Sánchez Trolliet was CFO at Maxus Energy Corporation. Ajmal Khan and Nashwa ElShabrawy are CPOs where they held earlier procurement titles, a useful contrast when picking a procurement head.
Professionals to explore
Ajmal Khan
LinkedInExperience: Former Chief Procurement Officer · Pakistan Petroleum Limited
At Pakistan Petroleum Limited, Ajmal Khan became Chief Procurement Officer in January 2023, after Deputy Chief Procurement (2017-2023) and Head Of Procurement Stores, Sui Gas field (2013-2023) there. Contracts & Stores Officer (2007-2013) and Supply Chain Business Analyst (2005-2007) are earlier titles at the same company, which suits questions on field stores and contracts procurement for gas operations.
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Christian Tchounda
LinkedInExperience: Chief Procurement Officer · Oryx Energies
Oryx Energies provides fuels, lubricants and LPG for businesses and consumers and focuses on the energy needs of Africa, and Christian Tchounda has been its Chief Procurement Officer since July 2021. That role makes Christian the person to ask about procurement for fuels, lubricants and LPG supply in Africa.
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Claudio A G.
LinkedInExperience: Chief Procurement Officer · IP - italiana petroli
Claudio A G. has been Chief Procurement Officer at IP - italiana petroli since November 2023, responsible for group purchases for refineries, supply, terminals and retail outlets, in areas such as fuels, lubricants, chemicals, power and gas, transport, construction, maintenance and industrial equipment. Claudio is the best match here for refining, terminals and retail fuel procurement questions.
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Elnara Mammadova
LinkedInExperience: Chief Procurement Officer - Azerbaijan, Georgia and Turkey · bp
Procurement compliance and performance questions in a regional unit suit Elnara Mammadova, Chief Procurement Officer - Azerbaijan, Georgia and Turkey at bp since February 2024, following Senior Performance Manager at bp (2021-2024). Other bp titles are Interim Chief Procurement Manager (2019-2020) and Performance, Risk, Assurance and Compliance Manager - Procurement and Supply Chain Management (2017-2019).
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Igor Kolomietz
LinkedInExperience: Former Chief Procurement Officer (CPO) & Head of Supply Chain at Achimgaz JV (BASF Group) · Wintershall Dea
Joint venture procurement is the angle Igor Kolomietz brings, having held Chief Procurement Officer (CPO) & Head of Supply Chain at Achimgaz JV (BASF Group) at Wintershall Dea from 2010 to 2019 and again from 2019 to 2023, then Global Category Manager Core Business Categories E&P Procurement there (2023-2025). Igor has done Executive Advisory Procurement and Supply Chain work since 2025.
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Jean-Christophe Marchal
LinkedInExperience: TotalEnergies Global Procurement, Senior Vice-President - Chief procurement Officer · TotalEnergies
Jean-Christophe Marchal has held TotalEnergies Global Procurement, Senior Vice-President - Chief procurement Officer at TotalEnergies since January 2026, alongside Senior Vice President - Mission there in 2026. Other titles include Senior Vice President - Manufacturing Division Vehicle Process Engineering at Stellantis (2021-2026) and Executive Vice President at DongFeng Peugeot Citroen Automobile (2016-2019), a fit for comparing energy procurement with procurement in vehicle manufacturing.
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Lindsay Weddle
LinkedInExperience: Chief Procurement Officer · ConocoPhillips
ConocoPhillips' Chief Procurement Officer since November 2024, Lindsay Weddle also holds ConocoPhillips land titles, including Land Manager (since 2023), Central Rockies, Anadarko & Gulf of Mexico Manager (since 2021) and Rockies Business Unit Land Manager (since 2016). Those titles make Lindsay a fit for procurement questions that touch land and business unit work in the Rockies, Anadarko and Gulf of Mexico.
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Nashwa ElShabrawy
LinkedInExperience: Chief Procurement Officer · bp
Nashwa ElShabrawy has been Chief Procurement Officer at bp since December 2022, after VP Procurement at bp (2020-2022), with Regional Director - North Africa (2018-2019) and Global Catagory Manager, Marine (2016-2018) among other bp titles. Nashwa describes 20 years of procurement experience and accountability for bp's global marine supply chain activities with an annual spend of $1.2b, a fit for category management questions.
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Rebecca Barker Vest
LinkedInExperience: Vice President Procurement-CPO · ExxonMobil
End-to-end global procurement covering commercial procurement, accounts payable and supplier engagement is among the responsibilities of Rebecca Barker Vest, Vice President Procurement-CPO at ExxonMobil since June 2024. Rebecca held Vice President Purchasing RNPO (2011-2016) and Vice President Corporate Development and Social Responsibility (2016-2018) at Nissan North America, a fit for comparing automotive and oil and gas procurement.
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Sebastián Sánchez Trolliet
LinkedInExperience: Chief Procurement Officer · YPF
Chief Procurement Officer at YPF since September 2012, Sebastián Sánchez Trolliet leads a team of senior direct reports with more than 350 sourcing and procurement professionals in 8 offices across Argentina. Sebastián was Vice President of Finance, CFO & Treasurer at Maxus Energy Corporation (2009-2012) and Corporate Planning Manager at YPF (2004-2006), suiting questions on organizing a large procurement team across many sites.
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Choose the right perspective
For global procurement design, start with Jean-Christophe Marchal, Rebecca Barker Vest or Nashwa ElShabrawy. Sebastián Sánchez Trolliet and Lindsay Weddle bring finance and land management views to the CPO role, Ajmal Khan and Elnara Mammadova cover field stores and regional procurement, and Claudio A G., Christian Tchounda and Igor Kolomietz fit questions on refining and fuels supply or joint ventures.
Questions to take into the conversation
- 01Where should category managers for wells, capital projects and operations sit in an oil and gas procurement organization?
- 02How does an oil and gas CPO weigh supply security and safety against cost when switching a key oilfield service supplier?
- 03What changes in procurement when buying for refineries, terminals and retail fuel outlets rather than upstream operations?
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.