Robbie L. Leffel

Robbie L. Leffel

Industrial Services
Utilities
Consumer Services

Network origin in Robbie L. Leffel first degree

EntityEntity typeIndustry
Public Company Oil & Gas Pipelines 19
3
Subsidiary Gas Distributors 3

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Robbie L. Leffel via their personal network

CompanySectorRelated peopleMain position
DEVON ENERGY CORPORATION Integrated Oil

Thomas Mitchell

R. Alan Marcum

Jeffrey Ritenour

Kevin D. Lafferty

Director of Finance/CFO

Chief Administrative Officer

Director of Finance/CFO

Corporate Officer/Principal

WILLIAMS COMPANIES Oil & Gas Pipelines

Robert S. Purgason

McMillan Hummel

Corporate Officer/Principal

Corporate Officer/Principal

ENLINK MIDSTREAM PARTNERS LP Oil & Gas Pipelines

Thomas Mitchell

Robert S. Purgason

Kyle Vann

Michael J. Garberding

William Brilliant

R. Alan Marcum

Christopher Ortega

Jeffrey Ritenour

McMillan Hummel

Cynthia Jaggi

Kevin D. Lafferty

Eric D. Batchelder

Director/Board Member

Chief Operating Officer

Director/Board Member

Chief Executive Officer

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Chief Operating Officer

Director/Board Member

Director of Finance/CFO

Oilfield Services/Equipment

Christopher Ortega

Director/Board Member

WILLIAMS PARTNERS LP Oil & Gas Pipelines

William Alan Woodburn

Robert S. Purgason

William Brilliant

Matthew Harris

Director/Board Member

Chief Operating Officer

Director/Board Member

Director/Board Member

Oil & Gas Production

Thomas Horton

William Alan Woodburn

Thomas Mitchell

Rolf A. Gafvert

Kyle Vann

Michael J. Garberding

William Brilliant

Matthew Harris

Jeffrey Ritenour

McMillan Hummel

Kevin D. Lafferty

Eric D. Batchelder

President

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Chief Executive Officer

Director/Board Member

Chairman

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Director of Finance/CFO

Investment Managers

Christopher Ortega

Private Equity Investor

Miscellaneous Commercial Services

Thomas Mitchell

Michael J. Garberding

Corporate Officer/Principal

Comptroller/Controller/Auditor

Oil & Gas Production

William Alan Woodburn

Thomas Mitchell

Robert S. Purgason

Kyle Vann

Michael J. Garberding

William Brilliant

R. Alan Marcum

Christopher Ortega

Matthew Harris

Jeffrey Ritenour

McMillan Hummel

Kevin D. Lafferty

Eric D. Batchelder

Director/Board Member

Director/Board Member

Chief Operating Officer

Director/Board Member

Chief Executive Officer

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Director of Finance/CFO

Oil & Gas Production

Thomas Mitchell

Rolf A. Gafvert

Eric D. Batchelder

Jared C. Larew

Justin Griffin

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Investment Managers

Thomas Horton

William Alan Woodburn

William Brilliant

Matthew Harris

Private Equity Investor

Private Equity Investor

Private Equity Investor

Private Equity Investor

Oil & Gas Production

William Alan Woodburn

Robert S. Purgason

William Brilliant

Matthew Harris

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

University of Kansas College/University

Kyle Vann

Kevin D. Lafferty

Robert Willette

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Gip Ii Blue Holding Partnership LP

William Alan Woodburn

William Brilliant

Matthew Harris

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Environmental Services

William Alan Woodburn

Matthew Harris

Director/Board Member

Director/Board Member

Texas A&M University College/University

Michael J. Garberding

Justin Griffin

Undergraduate Degree

Undergraduate Degree

Financial Conglomerates

William Alan Woodburn

William Brilliant

Director/Board Member

Director/Board Member

Financial Conglomerates

William Alan Woodburn

William Brilliant

Director/Board Member

Director/Board Member

University of California, Los Angeles College/University

William Brilliant

Matthew Harris

Undergraduate Degree

Undergraduate Degree

Integrated Oil

William Alan Woodburn

William Brilliant

Director/Board Member

Director/Board Member

University of Oklahoma College/University

Robert S. Purgason

Jeffrey Ritenour

Undergraduate Degree

Masters Business Admin

Oilfield Services/Equipment

William Brilliant

Matthew Harris

Director/Board Member

Director/Board Member

HESS MIDSTREAM LP Integrated Oil

William Brilliant

Matthew Harris

Director/Board Member

Director/Board Member

Investment Managers

Christopher Ortega

Private Equity Investor

Investment Banks/Brokers

Matthew Harris

Corporate Officer/Principal

Investment Managers

Christopher Ortega

Director/Board Member

Oil & Gas Production

Christopher Ortega

Director/Board Member

Harvard Business School College/University

Christopher Ortega

Masters Business Admin

CYRUSONE INC. Real Estate Investment Trusts

William Brilliant

Director/Board Member

University of Michigan College/University

Michael J. Garberding

Masters Business Admin

Engineering & Construction

Michael J. Garberding

Director/Board Member

Miscellaneous Commercial Services

Michael J. Garberding

Director/Board Member

The Wharton School of the University of Pennsylvania College/University

William Brilliant

Masters Business Admin

Oil & Gas Production

William Brilliant

Director/Board Member

Miscellaneous Commercial Services

William Brilliant

Corporate Officer/Principal

East Central University College/University

R. Alan Marcum

Undergraduate Degree

Harvard Law School College/University

Christopher Ortega

Graduate Degree

Miscellaneous Commercial Services

R. Alan Marcum

Corporate Officer/Principal

Services to the Health Industry

R. Alan Marcum

Director/Board Member

Statistics

International

United States 41
United Kingdom 3
Hong Kong 2
Ireland 2
Brazil 2

Sectoral

Energy Minerals 11
Finance 10
Consumer Services 10
Industrial Services 8
Commercial Services 6

Operational

Director/Board Member 153
Corporate Officer/Principal 52
Independent Dir/Board Member 20
Director of Finance/CFO 19
Undergraduate Degree 18