Organizational Structure

Phillips 66 Org Chart

408 Decision Makers Across 14 Departments at 10 Gulf Coast Facilities

408
Decision Makers
14
Departments
10
Facilities
Weekly
Data Refresh

The Phillips 66 org chart maps the full organizational structure of 408 verified decision makers and leadership team members across 14 functional departments. ExecGraph tracks role changes, new hires, and departures weekly so vendors can reach the right contact at every level of the hierarchy.

About Phillips 66

Phillips 66 is a Oil and Gas operator with operations across Phillips 66 Lake Charles Refinery, Phillips 66 Houston Headquarters, Phillips 66 Permian Operations and 7 additional markets. The company maintains a verified contact base of 408+ decision makers across 14 functional areas including procurement, maintenance, operations, engineering, projects, turnaround, HSE, and sustainability. ExecGraph tracks Phillips 66 across commercial journeys including MRO, turnarounds, and capital projects.

Phillips 66 Executive Team

6 senior executives at Phillips 66 at the C-Suite and SVP/EVP level.

DS
David Stallwitz
Managing Director - Emerging Energy
C-SuiteBusiness Unit Leadership
EK
Eli Kliewer
Managing Director, Midstream Maintenance
C-SuiteOther
MM
Marcus Mendoza
Managing Director
C-SuiteBusiness Unit Leadership
MP
Mitchell Patel
Managing Director, Corporate Strategy
C-SuiteBusiness Unit Leadership
VF
Vinicio Fajardo
Managing Director, ETRM Digital Transformation
C-SuiteTechnology & Digital
MS
Mark Senn
Senior Vice President - Global Trading
SVP/EVPExecutive Leadership
402 more decision makers
VP, Director, Manager, and specialist contacts across 14 departments
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Phillips 66 Leadership by Department

Procurement & Supply Chain

2 contacts

Budget holders who approve purchase orders and manage vendor relationships.

Senior Role1 contact
Senior Advisor, Procurement Projects
Individual Contributor1 contact
Procurement Business Partner - Projects

Operations & Manufacturing

28 contacts

Plant operators, shift leads, and production managers who run day-to-day operations.

Director20 contacts
Director Of Planning & SchedulingDirector, Data Science and AnalyticsBuisness Development Director-EnergyDirector, Industrial LubricantsDirector Business Planning
Senior Role1 contact
Maintenance Team Lead
Individual Contributor7 contacts
Senior Salesforce DeveloperGM, Finished Lubricants & Base OilsSenior Asset EngneerRefining Business Partner LeadFull-time

Engineering & Instrumentation

2 contacts

Engineers who write specs, evaluate technology, and approve technical solutions.

Director1 contact
Director, Engineering (Permian/Gulf)
Senior Role1 contact
Principal Engineer

Phillips 66 Management Team & Decision Makers

The Phillips 66 management team includes 9 senior leaders at the VP level and above, supported by 119 Directors and Managers across 14 functional areas. Key roles include Project Manager, Process Operator, Measurement Technician, Process Engineer, Environmental Specialist.

Seniority Distribution
C-Suite
5
1%
SVP/EVP
1
0%
VP
3
1%
Director
36
9%
Manager
83
20%
Senior Role
196
48%
Individual Contributor
84
21%
Senior Leadership
5
C-Suite
1
SVP / EVP
3
VP
36
Director

Phillips 66 senior leadership includes 6 executives at the C-Suite and SVP/EVP level, plus 3 VPs across all functions including non-buyer departments visible to subscribers.

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Departments at Phillips 66

Procurement & Supply Chain
2
contacts
View contacts →
Operations & Manufacturing
28
contacts
View contacts →
Engineering & Instrumentation
2
contacts
View contacts →

Facilities Where Phillips 66 Operates

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Related to Phillips 66

Frequently Asked

Frequently Asked Questions about Phillips 66 Org Chart

What is Phillips 66?

Phillips 66 is a Oil and Gas operator with operations across Phillips 66 Lake Charles Refinery, Phillips 66 Houston Headquarters, Phillips 66 Permian Operations and 7 additional markets. The company maintains a verified contact base of 408+ decision makers across 14 functional areas including procurement, maintenance, operations, engineering, projects, turnaround, HSE, and sustainability. ExecGraph tracks Phillips 66 across commercial journeys including MRO, turnarounds, and capital projects.

Who are the executives at Phillips 66?

Phillips 66 has 9 senior leaders tracked by ExecGraph, including 5 C-Suite executives, 1 SVP/EVP-level leaders, and 3 VPs. In total, ExecGraph maps 408 decision makers across 14 departments.

Who handles procurement at Phillips 66?

ExecGraph does not currently track a dedicated procurement department at Phillips 66. Procurement responsibilities may fall under operations or supply chain. View the full org chart for department-level detail.

How is Phillips 66 organized?

Phillips 66 is organized into 14 departments including Operations, Engineering, Executive Leadership, Supply Chain, Business Unit Leadership. ExecGraph maps the reporting structure across all functional areas to help vendors identify the right contacts.

How many decision makers does Phillips 66 have on the Gulf Coast?

ExecGraph tracks 408 verified decision makers at Phillips 66 across 10 Gulf Coast facilities. Contact data is refreshed weekly to capture role changes and new hires.

Who reports to the VP of Operations at Phillips 66?

The VP of Operations at Phillips 66 oversees a team that includes 119 Directors and Managers. ExecGraph maps the full reporting chain from VP down through Director and Manager tiers to help vendors target the right level for their product or service.

Does Phillips 66 have a sustainability or ESG team?

ExecGraph tracks sustainability and ESG contacts at Phillips 66 as part of its org chart coverage. Energy transition, decarbonization, and emissions reporting roles are mapped when available. View the full org chart for current department coverage.

Map the decision chain at Phillips 66

See who controls budget, who writes specs, and how to reach them. 408 contacts across 14 departments.

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