John Sullivan: Email & Phone Number

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Lead, Supply Management | Oilsands at Canadian Natural Resources Limited (CNRL)|Calgary, Alberta, Canada

Position:

Lead, Supply Management | Oilsands at Canadian Natural Resources Limited (CNRL)

Location:

Calgary, Alberta, Canada

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Last updated: 2026-07-10

Updated: 2026-07-10

Found email addresses for John Sullivan:

Business emails:

j**********n@centrica.com,

j**n@missionoverland.ca

Personal emails:

j**********n@gmail.com

Found phones for John Sullivan:

+1-604-***-**91,

+1-204-***-**73

A different John Sullivan?

Work Experience 19 years

Lead, Supply Management | Oilsands at Canadian Natural Resources Limited (CNRL)

Jul 2025 - Current

Category Management | Indirects at FortisAlberta at FortisAlberta

Jul 2023 - Jul 2025

Founder | Sourcing & Manufacturing Director at Mission Overland Trailers

Nov 2018 - Jan 2023

Procurement and Contracts Manager at Alberta Energy Regulator (AER)

May 2018 - Feb 2021

Head of Supply Chain & Procurement at Centrica

Nov 2016 - May 2018

Strategic Sourcing Manager at Centrica

Jun 2013 - Nov 2016

Procurement Manager, Americas at Shell

Jan 2012 - Jun 2013

Supply Chain Manager, New Foods at McDonald's

Jan 2010 - Jan 2012

Supply Chain Management at Cavendish Farms

Jan 2007 - Jan 2010

John Sullivan started working in 2007, then the employee has changed 7 companies and 8 jobs. On average, John Sullivan works for one company for 2 years 4 months.

Their professional focus is Business Acumen, Commercial Contracts, and Continuous Improvement across 3 core areas.

John holds MOOC on Human Rights Due Diligence for Decent Work certifications and has been awarded Canadian Team Award

Education

Executive MBA at Smith School of Business at Queen's University

Bachelor of Commerce at Saint Mary's University

Frequently Asked Questions

What is John Sullivan's email address?

SignalHire found verified email addresses for John Sullivan, both business and personal. Their business email is j**********n@centrica.com, and personal emails include j**********n@gmail.com.

What is John Sullivan's phone number?

SignalHire found multiple verified phone numbers for John Sullivan: +1-604-***-**91, and +1-204-***-**73.

How do I contact John Sullivan at Canadian Natural Resources Limited (CNRL)?

You can reach John Sullivan through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Sullivan's professional background?

John Sullivan has 19 years of professional experience. They have held roles including Category Management | Indirects at FortisAlberta, Founder | Sourcing & Manufacturing Director, and Procurement and Contracts Manager at companies such as FortisAlberta, Mission Overland Trailers, and Alberta Energy Regulator (AER). Their education includes Executive MBA from Smith School of Business at Queen's University, and Bachelor of Commerce from Saint Mary's University.

Is John Sullivan's contact information up to date?

Yes. John Sullivan's SignalHire profile was last updated on 10 July 2026, reflecting their current position as Lead, Supply Management | Oilsands at Canadian Natural Resources Limited (CNRL) in Calgary, Alberta, Canada.

John Sullivan Namesakes

Name

Company

Position

John Sullivan

Pelican Bay Foundation

Beach Attendant

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John Sullivan

Self Employed

Retired

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John Sullivan

Christian Counseling Associates of Raleigh

Licensed Marriage And Family Therapist

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Position

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Canadian Natural Resources Limited (CNRL)

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Rhys Fletcher

Canadian Natural Resources Limited (CNRL)

Exploitation Engineer

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Maurelle N’GNUAN

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Réceptionniste accueil

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Jaydeep Jadeja

Canadian Natural Resources Limited (CNRL)

Business Lems Analyst

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Owen Christophe

Canadian Natural Resources Limited (CNRL)

Production Engineering Student

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Nicole Krieger

Canadian Natural Resources Limited (CNRL)

Field Operator

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Alex Tetzlaff

Canadian Natural Resources Limited (CNRL)

Supply Management Analyst

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Chris

Canadian Natural Resources Limited (CNRL)

Lead Of Xlinker Operations and Fugitive Emissions Management

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Shrivarshini Balaji

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Alan Bunyan

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