10 SLB supply chain leaders
Head of Business Line Supply Chain, Asia Pacific Supply Chain Director, Director, Planning Centre of Excellence and Global Planning Director are among the titles held today by these ten SLB supply chain leaders. A reader can learn how supply chain leaders work at SLB from people who have held the role.
Professionals to explore
Ali Shirazi
LinkedInExperience: Asia Pacific Supply Chain Director · SLB
Ali Shirazi has been Asia Pacific Supply Chain Director at SLB since September 2022, based in Kuala Lumpur, Malaysia. Ali Shirazi was UAE Country Supply Chain Manager (2018 to 2022), Global Project Manager - Distribution (2017 to 2018) and Global Distribution Materials Model Owner (2015 to 2016) at SLB, and Assoc. Engagement Manager (Schlumberger Business Consulting) at SLB from 2014 to 2015.
David Himmel
LinkedInExperience: North America Supply Chain Director - Production Chemistry · SLB
David Himmel has been North America Supply Chain Director - Production Chemistry at SLB since August 2025, and describes the role as covering Production Chemistry demand planning to last mile delivery for North America and Canada land. David Himmel was Product Delivery Manager - Production Chemicals (2023 to 2025), Center Manager - CHPC RSLU (2021 to 2023) and RESLINK Global Manufacturing Manager (2018 to 2021) at SLB.
Emmanuel “Bing” Catalan, MBA, CSCP
LinkedInExperience: Production Chemical Technology / VP Global Supply Chain - Planning, Logistics, and Order-To-Cash · SLB
Emmanuel “Bing” Catalan, MBA, CSCP has been Production Chemical Technology / VP Global Supply Chain - Planning, Logistics, and Order-To-Cash at SLB since July 2025, based in Sugar Land, Texas. Emmanuel “Bing” Catalan was Vice President - Global Supply Chain at ChampionX from 2023 to 2025, Vice President Global Supply Chain at Laborie from 2021 to 2023 and Vice President Supply Chain at Berry Global, Inc. from 2018 to 2021.
James Isbister
LinkedInExperience: M&A - Director of Supply Chain Integration · SLB
James Isbister has been M&A - Director of Supply Chain Integration at SLB since May 2024, based in Greater Houston. James Isbister was Director of Global Categories (2020 to 2024), North America Offshore - Director of Supply Chain (2017 to 2020) and North America - Procurement Manager (2016 to 2017) at SLB.
Luis Rodriguez
LinkedInExperience: Vice President Supply Chain - Offshore Atlantic (Americas, Europe and Sub-Sahara Africa) · SLB
Luis Rodriguez has been Vice President Supply Chain - Offshore Atlantic (Americas, Europe and Sub-Sahara Africa) at SLB since January 2022, based in Houston, Texas. Luis Rodriguez was Director Human Resources - Operational Planning & Supply Chain (2019 to 2022), Vice President of Supply Chain - OneStim (2017 to 2019) and Global Value Stream Owner Supply (Transformation Program) (2016 to 2017) at SLB.
Michael Gracia
LinkedInExperience: Head of Business Line Supply Chain · SLB
Michael Gracia has been Head of Business Line Supply Chain at SLB since July 2022, based in Houston, Texas. Michael Gracia was Division Planning & Supply Chain Director (2020 to 2022), Supply Chain Manager – Cameron, North America (2018 to 2020) and Category Manager - Field Equipment & Services, North America (2017 to 2018) at SLB.
Mohamed Hamdy
LinkedInExperience: Supply Chain Director - Production Facilities · SLB
Mohamed Hamdy has been Supply Chain Director - Production Facilities at SLB since July 2023, based in Dubai, United Arab Emirates. Mohamed Hamdy was Production Systems - Planning and Supply Chain Director (2022 to 2023), Supply Chain Director - KSA Manufacturing Center (2019 to 2022) and Supply Chain Director - MEA Rig Manufacturing Center (2017 to 2019) at SLB.
Rajat Rosha
LinkedInExperience: Head of Supply Chain - India, Bangladesh & Sri Lanka · SLB
Rajat Rosha has been Head of Supply Chain - India, Bangladesh & Sri Lanka at SLB since October 2019, based in Mumbai, Maharashtra, India. Rajat Rosha was Global Category Manager - Drilling & Completions Bulk Chemicals (2018 to 2019), Global Supplier Manager (2015 to 2018) and Senior Consultant at Schlumberger Business Consulting (2013 to 2015) at SLB.
Steve Nichols
LinkedInExperience: Global Planning Director · SLB
Steve Nichols has been Global Planning Director at SLB since July 2025, based in Sugar Land, Texas. Steve Nichols was Global Planning Director at ChampionX from 2022 to 2025, and lists Production Manager (2015 to 2025), Logistics Manager (2004 to 2015) and Production Planner (2001 to 2004) rows at ChampionX.
Choose the right perspective
Match the person's area, such as a product line, a region, production chemistry or planning, to the question you need answered. Check when each person's SLB role started to judge how recent their view of the work is.
Questions to take into the conversation
- 01Which parts of the supply chain took up most of your time in your SLB role, and how did you set priorities?
- 02How did you work with manufacturing, operations and finance colleagues when supply and demand did not match?
- 03What experience from your earlier career turned out to matter most in the role, and what surprised you?
Reaching SLB supply chain leaders
How can I contact one of these SLB supply chain leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: SLB, based on profile data retrieved on October 25, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach SLB supply chain leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these SLB supply chain leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
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.