Stephen Hester
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Stephen Hester Email & Phone Number

Vice President Procurement and Chief Procurement Officer at AdvanSix
Location: Houston, Texas, United States 10 work roles 3 schools
1 work email found @nouryon.com 3 phones found area 713 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email s****@nouryon.com
Direct phone (713) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Vice President Procurement and Chief Procurement Officer
Location
Houston, Texas, United States

Who is Stephen Hester? Overview

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Quick answer

Stephen Hester is listed as Vice President Procurement and Chief Procurement Officer at AdvanSix, based in Houston, Texas, United States. AeroLeads shows a work email signal at nouryon.com, phone signal with area code 713, and a matched LinkedIn profile for Stephen Hester.

Stephen Hester previously worked as Vice President Integrated Supply Chain & Chief Procurement Officer at Nouryon and VP Supply Chain & Chief Procurement Officer at Westinghouse Electric Company. Stephen Hester holds Mba, Finance And Management from Texas Mccombs School Of Business.

Company email context

Email format at AdvanSix

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{first}.{last}@nouryon.com
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AeroLeads found 1 current-domain work email signal for Stephen Hester. Compare company email patterns before reaching out.

Profile bio

About Stephen Hester

Stephen is an active candidate for Chief Procurement Officer (CPO) and Chief Supply Chain Officer (CSCO) roles with leading global, billion+ dollar annual spend companies needing to create more value and reduce 3rd party supply chain risk. He has been accountable for feedstocks, direct, indirect, corporate overhead, logistics, and end to end value chain delivery in industrial manufacturing such as: specialty & commodity chemicals, plastics, upstream & downstream oil / gas, and renewable energy generation & distribution. Stephen has worked in successful private equity backed portfolio company IPOs as well as publicly traded companies. His responsibilities have included S&OP, strategic sourcing & category management, supplier development and management, new product innovation & contract manufacturing, sustainability improvements (renewable energy, scope 2,3 reductions), procure to pay automation, working capital optimization, digital transformation, and building robust people training & development programs.Over the last 15 years as C-suite executive, he has driven supply chain transformations, improved margins and cashflows, dramatically increased team engagement & commercial capabilities across diverse geographies and skill sets, and accelerated growth in M&A and CAPEX investments all with a goal of delivering bottom line value to the enterprise. Stephen has an MBA from The University of Texas at Austin and continues to be actively engaged in industry focused groups and functional advisory boards. He is always looking to leverage technology through continuous research, targeted learning courses, and best practice sharing forums.

Listed skills include Strategic Sourcing, Procurement, Supply Chain, Strategy, and 23 others.

Current workplace

Stephen Hester's current company

Company context helps verify the profile and gives searchers a useful next step.

AdvanSix
Advansix
Vice President Procurement and Chief Procurement Officer
Houston, TX, US
AeroLeads page
10 roles · 33 years

Stephen Hester work experience

A career timeline built from the work history available for this profile.

Vice President Procurement And Chief Procurement Officer

Houston, TX, US

Vice President Integrated Supply Chain & Chief Procurement Officer

Amsterdam, North Holland, NL

2022 - 2024 ~2 yrs

Vp Supply Chain & Chief Procurement Officer

Cranberry Township, PA, US

Global head of function with responsibility for $2 Billion annual spend, ~300 procurement professionals, and 5000+ supplier relationships.

2020 - 2021 ~1 yr

Chief Procurement Officer

Houston, TX, US

Global head of function with responsibility across $10 billion/spend/year, 19 countries, 285 procurement professionals. Scope includes: CAPEX, OPEX, Indirects, M&A synergies, as well as Procure to Pay governance. Responsible for setting the departmental global strategy & execution plans for 6.5 years.

2012 - 2019 ~7 yrs

Chief Procurement Officer

Smith International

Global head of function with responsibility for $4 billion/spend/year across direct and indirect categories of spend.

2010 - 2011 ~1 yr

Vp, Chief Procurement Officer: Smith International

Houston, Texas, US

Smith International was acquired by Schlumberger LTD.

2010 - 2011 ~1 yr

Manager, Global Well Operations/Procurement

Houston, Texas, US

Globally responsible for all Drilling & Completions & Production CAPEX & OPEX spend categories. Scope: 1,500 wells/year, $7.5 billion/gross / $3+ billion/net annual operated budget (Key Supplier relationships: Halliburton, Schlumberger, Baker Hughes, Tenaris, Maersk, Transocean, Ensco, Weatherford, H&P, BJ).

2002 - 2009 ~7 yrs

Strategy Advisor, Manager

Houston, Texas, US

2002 - 2009 ~7 yrs

Senior Strategy Manager

Dublin 2, IE

Senior Strategy Manager ( Supply Chain focus in Energy )

1998 - 2002 ~4 yrs
3 education records

Stephen Hester education

Mba, Finance And Management

Texas Mccombs School Of Business

Ba, Economics

Westminster College (Mo)

College Prep K-12

St. Johns School (College Prep K-12)
FAQ

Frequently asked questions about Stephen Hester

Quick answers generated from the profile data available on this page.

What company does Stephen Hester work for?

Stephen Hester works for AdvanSix.

What is Stephen Hester's role at AdvanSix?

Stephen Hester is listed as Vice President Procurement and Chief Procurement Officer at AdvanSix.

What is Stephen Hester's email address?

AeroLeads has found 1 work email signal at @nouryon.com for Stephen Hester at AdvanSix.

What is Stephen Hester's phone number?

AeroLeads has found 3 phone signal(s) with area code 713 for Stephen Hester at AdvanSix.

Where is Stephen Hester based?

Stephen Hester is based in Houston, Texas, United States while working with AdvanSix.

What companies has Stephen Hester worked for?

Stephen Hester has worked for Advansix, Nouryon, Westinghouse Electric Company, Lyondellbasell, and Smith International.

How can I contact Stephen Hester?

You can use AeroLeads to view verified contact signals for Stephen Hester at AdvanSix, including work email, phone, and LinkedIn data when available.

What schools did Stephen Hester attend?

Stephen Hester holds Mba, Finance And Management from Texas Mccombs School Of Business.

What skills is Stephen Hester known for?

Stephen Hester is listed with skills including Strategic Sourcing, Procurement, Supply Chain, Strategy, Management, Supply Chain Management, Leadership, and Supply Management.

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