SIG Advisory Board


The SIG Advisory Board is comprised of sourcing, procurement and outsourcing thought leaders from some of the most innovative and globally-recognized companies in the world. Board members serve a three-year term and provide advice and insight into the latest policies, procedures, member benefits and innovations which allow SIG to remain on the forefront of relevant topics.

Jeff Amsel

CareFirst BlueCross BlueShield

Krystelle Bilodeau

Bank of Canada
Advisor 3rd Party Risk

Tony Filippone

Axis Capital
Chief Procurement Officer

Al Girardi

Vice President Marketing & Analyst Relations

Vito Giuliani

ADP (Buy Side)
Chief Procurement Officer

Daryl Hammett

Chief Operating Officer

Ed Hansen

Nelson Mullins Riley & Scarborough
Partner, Co-Chair, Outsourcing and Digital Transformation Group

Rajeev Karmacharya

Fannie Mae (Federal National Mortgage Association)
Managing Director, Strategic Sourcing and Category Management

Doug Kortfelt

SVP & Chief Procurement Officer

Joseph Martinez

Bank of New York Mellon
Global Chief Procurement Officer

Pat McCarthy

SAP Ariba and SAP Fieldglass, SAP Procurement Solutions
Senior Vice President and General Manager

Mike Morsch

CDK Global
Vice President, Global Procurement and Supply Chain

Elissa Ouyang

Chief Procurement Officer
California Water Service Group

Emily Rakowski

Chief Marketing Officer

Chris Sawchuk

The Hackett Group
Principal and Global Procurement Advisory Practice Leader

John Sculley

Former CEO Apple and Pepsi-Cola
Chairman of Peopleticker

Greg Tennyson

VSP Global
Chief Procurement Officer

Michael van Keulen

Chief Procurement Officer

Michele Wesseling

TD Securities Limited
Associate Vice President, Global Third Party Management Office