Oil and gas
10 ExxonMobil data and analytics leaders
These ten current and former ExxonMobil data and analytics leaders have held data chief, director and head roles in data, business intelligence, data science, analytics and informatics at ExxonMobil. A reader can learn how data and analytics leaders work at ExxonMobil from people who have held the role.
Professionals to explore
01—10Adam B. Singer
LinkedInExperience: Data Chief · ExxonMobil
Data Chief at ExxonMobil since 2026; the profile describes it as an executive-level technical position leading ExxonMobil's global data and analytics capabilities, tagged at director level. Adam B. Singer was Senior Principal AI Architect and Machine Learning Engineer - ExxonMobil Technology and Engineering (2024–2026).
Carolyn Fenn
LinkedInExperience: Former Head of Global Analytics, EM Global Trading · ExxonMobil
Former Head of Global Analytics, EM Global Trading at ExxonMobil (2023–2026), and Vice President of New Ventures, EM Low Carbon Solutions at ExxonMobil since 2026. Carolyn Fenn's other ExxonMobil roles listed include Vice President, Americas Infrastructure (XTO Energy) (2021–2023) and Senior Vice President, PNG LNG Marketing (2019–2021).
Cetin Karakus
LinkedInExperience: Global Head of Risk Quant Analytics, Tools and Valuations · ExxonMobil
Global Head of Risk Quant Analytics, Tools and Valuations at ExxonMobil since 2026, and Global Head of Risk Quant Analytics at ExxonMobil (2025–2026). Cetin Karakus was Global Head of Quantitative and Analytical Solutions at bp (2020–2023) and describes deep knowledge in the design and development of quantitative and data analytical technologies as a senior trading analytics leader.
Chris Romano
LinkedInExperience: Director, Data & Business Intelligence · ExxonMobil
Director, Data & Business Intelligence at ExxonMobil since 2024, and Chief Data Architect & Data Architecture Leader at ExxonMobil (2019–2024). Chris Romano's profile says the director role defined and evolved the enterprise data strategy, creating multi-year roadmaps aligned to business priorities and digital transformation objectives.
Gareth Davies
LinkedInExperience: Former Data Chief · ExxonMobil
Former Data Chief at ExxonMobil (2026), and Chief Data Architect & IT Fellow at ExxonMobil (2024–2026). Gareth Davies's other ExxonMobil roles listed include Principal Data Architect & IT Fellow (2020–2024) and Upstream Data Advisor (2019–2020); a highlight describes Gareth Davies as founder of Grand Cru Data Ltd.
Laurent A. Baumes
LinkedInExperience: Former Global Informatics Head · ExxonMobil
Former Global Informatics Head at ExxonMobil (2017–2021). Laurent A. Baumes's profile says the role drove the ExxonMobil Chemicals Technology data vision, strategy and execution. Data and Information Management Advisor at ExxonMobil since 2026, and Customer Application Development (CAD) Systems Improvement Manager at ExxonMobil (2022–2025).
Liwen Chen
LinkedInExperience: Data Product Director, Lubes Value Chain, Innovation & Business Transformation · ExxonMobil
Data Product Director, Lubes Value Chain, Innovation & Business Transformation at ExxonMobil since 2020. Liwen Chen's profile lists articulating data strategy and the product roadmap and building up a data platform among the role's work. Other ExxonMobil roles listed include Business Improvement Manager, Lubes NAP MBU (2019–2020).
Shiv Kumar Sambasivan
LinkedInExperience: Former Technology Director - Data Science and Engineering · ExxonMobil
Technology Director - Data Science and Engineering at ExxonMobil (2013–2022), and Director of Gen AI at ExxonMobil since 2026. Shiv Kumar Sambasivan was Director, AI/ML (Supply and Inventory Plan Optimization) at Nike (2022–2024) and Director of Product - Gen AI for Supply Chain at ExxonMobil (2024–2026).
Suchismita Sanyal
LinkedInExperience: Former Director, Data Science · ExxonMobil
Former Director, Data Science at ExxonMobil (2024–2025), and Head, India Strategy at ExxonMobil since 2025. Suchismita Sanyal was General Manager, Computational Science at Shell (2019–2024) and describes work building R&D, engineering and computational and AI capabilities in global capability centers in India.
Thomas Chiang
LinkedInExperience: Head of Retail Data Monetization Strategy & Innovation · ExxonMobil
Head of Retail Data Monetization Strategy & Innovation at ExxonMobil since 2025, and Head Retail Payment Strategy at ExxonMobil (2019–2025). Thomas Chiang's profile says the work developed a data and payments monetization strategy at ExxonMobil, and lists a payments and loyalty background across issuer, network, acquirer and merchant roles.
Choose the right perspective
Match the person's remit to your question, since enterprise data strategy, data science, trading analytics and data products for a single business line are different jobs. People in current roles can speak to how the function runs today, while former leaders can describe how it was built.
Questions to take into the conversation
- 01How should an energy company set an enterprise data strategy across several business lines?
- 02What does it take to turn data science work into measurable value in operations and supply chain?
- 03How do you build data products for a single business line inside a large enterprise?
Reaching ExxonMobil data and analytics leaders
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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.
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