Hertz Names Mark Fields Interim CEO; Paul Stone COO
The former Ford president and CEO takes over a transformed Hertz post-bankruptcy. Stone stays on to focus on operations and customer service.

Photo courtesy Hertz

Mark Fields, new interim CEO, Hertz
Photo courtesy Hertz
On Oct. 5, Hertz announced it has named Mark Fields interim CEO and Paul Stone president and chief operations officer. The news comes more than a year after former CEO Kathryn Marinello left the company.
Effective immediately, Hertz says the new appointments are part of a vision for an all-new Hertz that combines the company's brand strength and global fleet expertise with new technology and innovations that are leading a new course for travel, mobility, and the auto industry.
"It's an incredibly exciting time for Hertz, and we couldn't be more thrilled to have Mark's leadership, first as a board director and now as interim CEO," said Greg O'Hara, founder and senior managing director at Certares and Hertz's chairman of the board. "Mark's extensive background in auto and technology will be critical as we remake Hertz for the future. We are building from a renewed position of strength to reimagine the future, and Mark's continued leadership on the board and stepping in for the moment as interim CEO are important next steps to take us there."
Fields joined Hertz's Board of Directors in June. He also is a senior advisor at TPG Capital and former president and CEO of Ford Motor Company, where he served for 28 years. In addition, he is lead independent director of Tanium and serves on Qualcomm's Board of Directors.
"Hertz is a global icon, and I'm honored to help lead the company into its next 100 years," said Fields, who will work with the board to implement the company's strategic vision and lead Hertz's interactions with the investment community. "Hertz's unmatched global footprint will be combined with forward-looking investments that completely change the face of travel and mobility. The world is going to be hearing a lot from Hertz in the weeks and months ahead."
Stone, who formerly was Hertz's CEO, will partner as the company's president and chief operations officer. He will be focused on operations and customer service.
"The Hertz Board is deeply grateful to Paul for his service to the company during the restructuring process," said O'Hara. "We were delighted that Paul decided to continue working with Hertz in a senior leadership role."
Hertz has restructured its business and posted strong Q2 results as travel rebounds.
More Rental Operations

What Does It Take to Succeed in B2B Rentals?
The fundamentals may be familiar to daily car rental operators, but project-based truck rentals put different demands on the fleet and the business.
Read More →
NPR Builds on International Partnerships to Grow Rental Bookings
With Ana Laborde supporting broker development, NPR Auto Group is tailoring distribution strategies, rate packages, and partnerships to grow international reservations across its three brands.
Read More →
Advantage, Sixt Place Among Top Five in Annual Satisfaction Study
While Enterprise and National retain the top spots in JD Power’s 2026 rankings, the latest customer satisfaction results suggest renters can find competitive service beyond the biggest car rental names.
Read More →
The $100,000 Insurance Trap in Exotic Car Rentals
Exotic rental agencies often rely on customers’ personal auto policies to protect six-figure vehicles. But policy language can dramatically change the coverage for vehicles over $100,000 MSRP.
Read More →
The Booking Is Confirmed, But Is Your Customer Ready to Drive?
For international renters, a confirmed reservation doesn’t always mean they’re eligible to drive. Earlier checks can help operators catch documentation and payment issues before the customer reaches the counter.
Read More →
ICRS 2027 Opens Call for Papers
The International Car Rental Show seeks session proposals on the business, operational, and technology issues facing car rental operators. Submissions are due Jan. 15.
Read More →
Turo to Launch Vehicle Delivery Service
Turo Delivered will let travelers search for vehicles that hosts can deliver directly to hotels, homes, airports, train stations, and other locations.
Read More →
Palm Beach Airport Code Change Creates Car Rental Distribution Gap
A test of rental searches under the old PBI and new DJT airport codes returned largely different sets of brands and vehicles, highlighting a potential distribution problem for rental operators.
Read More →
U-Save Continues Dominican Republic Expansion with Launch in Punta Cana
The new franchise location builds on U-Save’s existing Santo Domingo operation and will begin taking reservations for October 2026.
Read More →
When AI Books the Rental Car, Who Controls the Sale?
As AI moves from comparing rental rates to completing transactions, operators need to understand how travelers find, interpret, rank, and ultimately see their offers. (Part 2 of 2.)
Read More →
