10 Northwestern Mutual procurement leaders
Vice presidents of sourcing and procurement and of tech vendor management, plus senior directors of sourcing and procurement, procurement operations and enterprise supplier management, are among these Northwestern Mutual procurement leaders. A reader can learn how procurement leaders work at Northwestern Mutual from people who have held the role.
Professionals to explore
Adam Barnes
LinkedInExperience: Vice President Tech Vendor Management · Northwestern Mutual
Adam Barnes has been Vice President Tech Vendor Management at Northwestern Mutual since January 2025, based in Franklin, Wisconsin. Adam Barnes was Senior Director External Workforce & Services at Northwestern Mutual from 2019 to 2025 and Assistant Director - Enterprise Vendor Management - Contingent Labor at Northwestern Mutual from 2016 to 2019.
Christopher W. Kee
LinkedInExperience: Vice President, Sourcing and Procurement · Northwestern Mutual
Christopher W. Kee has been Vice President, Sourcing and Procurement at Northwestern Mutual since April 2020, based in the Greater Chicago Area. Christopher W. Kee was Vice President, Procurement & Support Services at Health Care Service Corporation from 2016 to 2020 and Chief of Staff, Corporate Finance Division at Health Care Service Corporation from 2014 to 2016.
Colin Cummings
LinkedInExperience: Senior Director, Sourcing & Procurement Operations · Northwestern Mutual
Colin Cummings has been Senior Director, Sourcing & Procurement Operations at Northwestern Mutual since March 2026, based in Milwaukee, Wisconsin. Colin Cummings was Assistant Director, Sourcing & Procurement Operations at Northwestern Mutual from 2024 to 2026 and Transportation & Distribution Manager, North America at Bostik from 2022 to 2024.
David Bates
LinkedInExperience: Senior Director, Principal Business Consultant Vendor Governance and Delivery · Northwestern Mutual
David Bates has been Senior Director, Principal Business Consultant Vendor Governance and Delivery at Northwestern Mutual since April 2020, based in the Greater Chicago Area. David Bates was Director Indirect Procurement - IT at US Foods from 2016 to 2020 and Director IT Vendor Management at US Foods from 2012 to 2016.
Diana Zawada, CPA
LinkedInExperience: Director - Enterprise Vendor Management · Northwestern Mutual
Diana Zawada, CPA was Director - Enterprise Vendor Management at Northwestern Mutual from 2009 to 2017 and Director-Expense Management at Northwestern Mutual from 1996 to 2008. Diana Zawada has been Director Of Procurement & Project Management at Blain's Farm & Fleet (Blain Supply, Inc.) since February 2018, based in Milwaukee, Wisconsin.
Eric Manke
LinkedInExperience: Senior Director Sourcing & Procurement (Investments, Wealth & Treasury Services) · Northwestern Mutual
Eric Manke has been Senior Director Sourcing & Procurement (Investments, Wealth & Treasury Services) at Northwestern Mutual since January 2024, based in Greater Milwaukee. Eric Manke also held Senior Director - Enterprise Programs at Northwestern Mutual from 2021 to 2025 and was Assistant Director - Sourcing & Procurement at Northwestern Mutual from 2018 to 2021.
Grace Tan
LinkedInExperience: Sr Director - Sourcing & Procurement · Northwestern Mutual
Grace Tan has been Sr Director - Sourcing & Procurement at Northwestern Mutual since November 2021, based in the Greater Chicago Area. Grace Tan was Senior Director, Global Indirect Sourcing, Facilities & EH&S at Vyaire Medical from 2020 to 2021 and Vice President Procurement at Beacon Health Options from 2019 to 2020.
Jason Gallup CTPRP, CPSM
LinkedInExperience: Senior Director, Third Party Risk Management · Northwestern Mutual
Jason Gallup CTPRP, CPSM has been Senior Director, Third Party Risk Management at Northwestern Mutual since January 2025, based in Milwaukee, Wisconsin. Jason Gallup was Assistant Director, Third Party Risk Management at Northwestern Mutual from 2022 to 2025, Senior Category Manager at Northwestern Mutual from 2019 to 2022 and Strategic Sourcing Manager at ManpowerGroup from 2017 to 2019.
Leann Bertram
LinkedInExperience: Sr. Director Enterprise Supplier Management · Northwestern Mutual
Leann Bertram has been Sr. Director Enterprise Supplier Management at Northwestern Mutual since December 2025, based in the Greater Chicago Area. Leann Bertram was Assistant Director Third Party Risk Management at Northwestern Mutual from 2021 to 2025, Manager, Strategic Sourcing and Governance at Health Care Service Corporation from 2018 to 2021 and Second Vice President - Global Procurement at Northern Trust from 2015 to 2017.
Viktoria Branz
LinkedInExperience: Sr Director Sourcing & Procurement - Technology · Northwestern Mutual
Viktoria Branz was Sr Director Sourcing & Procurement - Technology at Northwestern Mutual from 2019 to 2024 and Strategic Sourcing & Procurement Asst Director - Technology (IT) at Northwestern Mutual from 2018 to 2019. Viktoria Branz has been Head of Sourcing & Vendor Management at Group 1001 since March 2024, based in Greater Milwaukee.
Choose the right perspective
Pick the person whose own role and scope sit closest to the decision you face. Check the start and end dates of each role to see how recent the experience is.
Questions to take into the conversation
- 01What did you focus on first when you took on your current procurement role, and what did you learn from it?
- 02How have you built the working relationship between your sourcing team and the business teams you support?
- 03How have you weighed cost savings against supplier risk and service quality in your own work?
Reaching Northwestern Mutual procurement leaders
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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