Michael McMahon

Michael McMahon

Director/Board Member at BOARDWALK PIPELINE PARTNERS LP

Industrial Services
Utilities
Commercial Services

Network origin in Michael McMahon first degree

EntityEntity typeIndustry
38
Non-Profit Organization Miscellaneous Commercial Services 38
Subsidiary Oil & Gas Pipelines 20
9
Subsidiary Oil & Gas Pipelines 9

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Michael McMahon via their personal network

CompanySectorRelated peopleMain position
CNA FINANCIAL CORPORATION Multi-Line Insurance

Kenneth Siegel

Andrew Tisch

Benjamin Tisch

Jane Wang

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Gas Distributors

James Yardley

Kimberly S. Watson

Chairman

President

LOEWS CORPORATION Property/Casualty Insurance

Kenneth Siegel

Andrew Tisch

Peter W. Keegan

Jonathan E. Nathanson

Benjamin Tisch

Jane Wang

Corporate Officer/Principal

Chairman

Director of Finance/CFO

Corporate Officer/Principal

Corporate Officer/Principal

Director of Finance/CFO

Oil & Gas Pipelines

James Yardley

Kimberly S. Watson

President

Chairman

Oil & Gas Pipelines

Rolf A. Gafvert

Andrew Tisch

H. Dean Jones

Chief Executive Officer

Corporate Officer/Principal

President

WILLIAMS COMPANIES Oil & Gas Pipelines

Rory Lee Miller

Walter J. Bennett

Chad Zamarin

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

DTE ENERGY COMPANY Electric Utilities

Jerry Norcia

Henry Decker

David Slater

Chief Executive Officer

Corporate Officer/Principal

Corporate Officer/Principal

DIAMOND OFFSHORE DRILLING, INC. Contract Drilling

Kenneth Siegel

Andrew Tisch

Director/Board Member

Director/Board Member

ONEOK PARTNERS LP Oil & Gas Pipelines

Michel E. Nelson

William Cordes

Corporate Officer/Principal

Chief Executive Officer

WILLBROS GROUP INC Oilfield Services/Equipment

Edward Wiegele

Harry W. New

Chief Tech/Sci/R&D Officer

Corporate Officer/Principal

CHENIERE ENERGY, INC. Oil & Gas Pipelines

Stanley Horton

Richard E. Keyser

Doug Shanda

Chad Zamarin

President

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

NISOURCE, INC. Gas Distributors

Steven A. Barkauskas

Arthur E. Smith

Chad Zamarin

Corporate Officer/Principal

Corporate Officer/Principal

Chief Operating Officer

Oil & Gas Pipelines

Michel E. Nelson

William Cordes

Corporate Officer/Principal

President

Containers/Packaging

Kenneth Siegel

Benjamin Tisch

Jane Wang

Director/Board Member

Director/Board Member

Director/Board Member

Oil & Gas Pipelines

E. J. Holm

Jeffrey Bruner

President

President

Oil & Gas Pipelines

Kenneth Siegel

Andrew Tisch

H. Dean Jones

Chairman

Director/Board Member

Chief Executive Officer

Financial Conglomerates

Kenneth Siegel

Andrew Tisch

Chairman

Director/Board Member

Miscellaneous Commercial Services

Criss Shipman

Rick Barnard

Corporate Officer/Principal

Corporate Officer/Principal

Gas Distributors

Mark Shapiro

H. Dean Jones

Director/Board Member

President

WILLIAMS PARTNERS LP Oil & Gas Pipelines

Rory Lee Miller

Walter J. Bennett

Chad Zamarin

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Miscellaneous Commercial Services

David Smith

Tina Faraca

Director/Board Member

Director/Board Member

Gas Distributors

Stanley Horton

William Cordes

Mark A. Hewett

E. J. Holm

President

President

Chief Executive Officer

Corporate Officer/Principal

Gas Distributors

David Smith

E. J. Holm

Jeffrey Bruner

Chairman

Director/Board Member

Chairman

Oil & Gas Pipelines

Stephen Letwin

David Slater

Director/Board Member

Director/Board Member

Iowa State University College/University

Rolf A. Gafvert

Edward Wiegele

Doug Shanda

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Gas Distributors

Rolf A. Gafvert

Andrew Tisch

Stanley Horton

Jamie L. Buskill

John C. Earley

Brian A. Cody

Steven A. Barkauskas

Richard E. Keyser

Chief Executive Officer

Director/Board Member

Chief Executive Officer

Director of Finance/CFO

Chief Operating Officer

Chief Operating Officer

Comptroller/Controller/Auditor

Chief Operating Officer

Brescia University College/University

Jamie L. Buskill

Susanne Harris

Director/Board Member

Undergraduate Degree

College/University

Kenneth Siegel

Andrew Tisch

Undergraduate Degree

Undergraduate Degree

Oil & Gas Pipelines

Mark A. Hewett

E. J. Holm

Chief Executive Officer

Corporate Officer/Principal

University of Kansas College/University

Richard E. Keyser

David Lytle

Undergraduate Degree

Undergraduate Degree

University of Windsor College/University

Jerry Norcia

Stephen Letwin

David Slater

Undergraduate Degree

Masters Business Admin

Masters Business Admin

Gas Distributors

Gary L. Sypolt

Paul E. Ruppert

President

President

Investment Trusts/Mutual Funds

Kenneth Siegel

Andrew Tisch

Corporate Officer/Principal

Corporate Officer/Principal

Gas Distributors

E. J. Holm

Jeffrey Bruner

President

President

Miscellaneous Commercial Services

Laurence M. Downes

Jeffrey Bruner

Donald Umpleby

Corporate Officer/Principal

Corporate Officer/Principal

Director/Board Member

Oil & Gas Pipelines

Stanley Horton

William Cordes

Chief Executive Officer

President

Miscellaneous Commercial Services

Gary L. Sypolt

Jerry Norcia

Laurence M. Downes

David Smith

Susanne Harris

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Southern Gas Association

Gary L. Sypolt

Paul V. Fant

Robert O. Bond

Rolf A. Gafvert

Robert S. Bahnick

H. Dean Jones

Susanne Harris

Edward Wiegele

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

Natural Gas Council

Stanley Horton

Laurence M. Downes

Chairman

Director/Board Member

American Gas Foundation

Laurence M. Downes

David Smith

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Rory Lee Miller

Bill Moler

Director/Board Member

Corporate Officer/Principal

Engineering & Construction

Harry W. New

Criss Shipman

Rick Barnard

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Engineering & Construction

Criss Shipman

Rick Barnard

Corporate Officer/Principal

Chief Executive Officer

Houston Pipeliners Association

Criss Shipman

Rick Barnard

Corporate Officer/Principal

Corporate Officer/Principal

Oil & Gas Production

Rory Lee Miller

Walter J. Bennett

Chad Zamarin

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Gas Distributors

Walter J. Bennett

Chad Zamarin

Director/Board Member

Director/Board Member

Harvard Business School College/University

James Yardley

Kenneth Siegel

Andrew Tisch

Masters Business Admin

Masters Business Admin

Masters Business Admin

Oil & Gas Pipelines

Stanley Horton

John L. Haynes

Chief Executive Officer

President

Statistics

International

United States 50
Canada 2

Sectoral

Industrial Services 18
Utilities 11
Consumer Services 7
Commercial Services 6
Finance 5

Operational

Director/Board Member 260
Corporate Officer/Principal 168
President 88
Chairman 67
Chief Executive Officer 57