10 Allison Transmission executives
President and BU Leader, Chief Financial Officer, Chief Legal Officer and Sr VP are among the current titles held by these Allison Transmission executives and vice presidents. A reader can learn how executives lead Allison Transmission from people who have held the role.
Professionals to explore
Eric Scroggins
LinkedInExperience: Chief Legal Officer and Assistant Secretary · Allison Transmission
Eric Scroggins has been Chief Legal Officer and Assistant Secretary at Allison Transmission since January 2026, based in Indianapolis. The profile also lists Vice President, General Counsel & Secretary at Allison Transmission since December 2007, and Eric Scroggins was General Counsel at Product Action International, LLC from 2005 to 2007.
Fred Bohley
LinkedInExperience: President and BU Leader, Allison Transmission and Allison Chief Operating Officer · Allison Transmission
Fred Bohley has been President and BU Leader, Allison Transmission and Allison Chief Operating Officer since January 2026, based in Indianapolis. Fred Bohley was Senior Vice President, Chief Operating Officer at Allison Transmission from April 2025 to January 2026 and Senior Vice President, CFO and Treasurer there from 2019 to 2024.
JK Pareek
LinkedInExperience: Chief Information and Digital Officer · Allison Transmission
JK Pareek has been Chief Information and Digital Officer at Allison Transmission since January 2021, based in Indianapolis. JK Pareek was Vice President Global IT and CIO at Nidec Motor Corporation from 2016 to 2021 and Chief Information Officer, Solar Energy at Fenice Energy from 2012 to 2015.
John Coll
LinkedInExperience: Sr VP Allison Office of Corporate Affairs & Sr VP Allison Transmission Marketing, Sales and Service · Allison Transmission
John Coll has been Sr VP Allison Office of Corporate Affairs & Sr VP Allison Transmission Marketing, Sales and Service since January 2026, based in the Indianapolis area. John Coll was Sr VP Global Marketing and Sales at Allison Transmission from 2016 to 2025 and VP Sales and Marketing at Gerdau from 2015 to 2016.
Kartik Ramanan
LinkedInExperience: Vice President - EMEA APAC Sales, and Global Customer Support and Service Engineering · Allison Transmission
Kartik Ramanan has been Vice President - EMEA APAC Sales, and Global Customer Support and Service Engineering at Allison Transmission since April 2026, based in the Indianapolis area. Kartik Ramanan was Executive Director, Global Off-Highway, Customer Support and Service Engineering there from 2021 to 2026 and Vice President and General Manager at ITW from 2017 to 2019.
Lorraine Parker-Clegg
LinkedInExperience: Vice President & Chief People Officer · Allison Transmission Holdings
Lorraine Parker-Clegg has been Vice President & Chief People Officer at Allison Transmission Holdings since October 2020, based in Indianapolis. The profile places the role in the Human Resources department, and it is the only work row the profile shows.
Matthew Carter
LinkedInExperience: Vice President Global Procurement · Allison Transmission
Matthew Carter has been Vice President Global Procurement at Allison Transmission since July 2026, based in Indianapolis. Matthew Carter was Executive Director, Plant Operations at Allison Transmission from January 2022 to July 2026, Plant General Manager at Metalsa from 2016 to 2021 and Global Purchasing Director at Cummins Inc. from 2015 to 2016.
Scott M.
LinkedInExperience: Chief Financial Officer · Allison Transmission
Scott M. has been Chief Financial Officer at Allison Transmission since April 2025, based in Indianapolis. The profile headline reads Chief Financial Officer, McKinsey, AlixPartners, PWC, EY, Riveron Alum, and the Chief Financial Officer role is the only work row the profile shows.
Teresa van Niekerk
LinkedInExperience: Vice President, Chief Procurement Officer · Allison Transmission
Teresa van Niekerk has been Vice President, Chief Procurement Officer at Allison Transmission since January 2024, based in Indianapolis. Teresa van Niekerk was Vice President, Purchasing and Supplier Quality there from 2017 to 2023, Executive Director, Purchasing from 2015 to 2016 and Vice President, Purchasing & Logistics at Navistar Inc from 2010 to 2012.
Thomas Eifert
LinkedInExperience: Vice President Quality, Planning, and Program Management · Allison Transmission
Thomas Eifert has been Vice President Quality, Planning, and Program Management at Allison Transmission since December 2021, based in Indianapolis. Thomas Eifert was Vice President Program Management & Product Planning there from 2019 to 2021 and Vice President Program Management & Mobile Source Emissions from 2017 to 2018.
Choose the right perspective
Match the person's function to the decision you face, since a chief officer and a sales, procurement or quality vice president see different parts of the company. Check the dates on each role to judge how recent the experience is.
Questions to take into the conversation
- 01What did you focus on first when you took on your current executive role, and why?
- 02How do you decide which issues need your own attention and which your leadership group should own?
- 03What has your own work taught you about leading people in a vehicle components manufacturing business?
Reaching Allison Transmission executives
How can I contact one of these Allison Transmission executives?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 2 companies: Allison Transmission and Allison Transmission Holdings, based on profile data retrieved on October 27, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Allison Transmission executives?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
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.