Knight-Swift Transportation Holdings Inc.
Leadership History
2 leaders · 2015 to present
Adam Miller is the CEO of Knight-Swift, in the role since 2024. The first chief executive was Dave Jackson, from 2015.
| Name | Role | From | To | Years in role |
|---|---|---|---|---|
| Adam Miller | Chief Executive Officer | 2024 | Present | 2 |
| Dave Jackson | Former Chief Executive Officer | 2015 | 2024 | 9 |
Knight-Swift Transportation Holdings is headquartered in Phoenix, Arizona and trades on the NYSE under KNX. Its brands include Knight, Swift, U.S. Xpress, AAA Cooper, Midwest Motor Express and Abilene Motor Express (now being folded into Swift). It employed about 37,100 people at the end of 2025, including roughly 26,200 company drivers.
Knight-Swift is paid by shippers to move freight. Truckload: asset-based one-way and dedicated hauling with company tractors and trailers under the Knight, Swift, U.S. Xpress and other brands; revenue is driven by rate per mile, loaded miles and fleet utilization. LTL: AAA Cooper and Midwest Motor Express combine smaller shipments through a terminal network and charge by weight and distance (revenue per hundredweight). Logistics: a non-asset brokerage that books third-party carriers and keeps the spread between shipper rate and carrier cost. Intermodal: containers moved by rail with Knight-Swift handling drayage. Fuel surcharges pass much of the diesel cost back to customers.
Chief Executive Officer
2024 – Present
2 years (current)
Became CEO in February 2024 after serving as CFO. Has continued LTL network expansion, the U.S. Xpress turnaround and the consolidation of Abilene Motor Express into Swift.
Led the company through the end of the 2023-2025 truckload downturn into a Q2 2026 rebound in which adjusted EPS rose 80% to $0.63.
Former Chief Executive Officer
2015 – 2024
9 years
Oversaw the 2017 Knight-Swift merger and the acquisitions of AAA Cooper (2021), Midwest Motor Express (2022) and U.S. Xpress (2023).
Expanded the company from a pure truckload carrier into a multi-mode freight business before stepping down in February 2024.
Truckload pricing was depressed from 2023 through most of 2025 as excess capacity lingered, which squeezed margins: FY2025 operating income was $216.1 million on $7.47 billion of revenue. Q4 2025 included $52.9 million of impairment charges tied to folding Abilene Motor Express into Swift, producing a GAAP net loss for the quarter. The LTL build-out is capital-intensive, since new terminals and doors cost money before freight density catches up. Driver recruiting, insurance and claims costs, and equipment prices remain ongoing pressures.
Adam Miller has served as Chief Executive Officer of Knight-Swift Transportation Holdings Inc. since February 2024. Miller previously served as Chief Financial Officer of Knight-Swift and President of Swift Transportation, playing a key role in the 2017 merger integration.
David Jackson served as CEO of Knight Transportation (and later Knight-Swift) from 2015 to 2024. Jackson orchestrated the landmark 2017 merger with Swift and led the strategic multi-billion-dollar expansion into the LTL sector with AAA Cooper and MME.
Kevin Knight co-founded Knight Transportation in 1990 and led the company for many years and helped shape its operating model. He is widely recognized as one of the most effective operational leaders in trucking history, instilling Knight's well-known cost discipline.
Jerry Moyes founded Swift Transportation in 1966 with a single truck and built it into North America's largest truckload carrier over five decades, serving as CEO and Chairman before partnering with the Knight family in the 2017 mega-merger.
Andrew Murphy serves as Chief Financial Officer of Knight-Swift Transportation. Prior to his appointment, Murphy served as Senior Vice President of Treasury and Logistics, managing corporate finance, capital allocation, and banking syndicates.
Gary Knight co-founded Knight Transportation alongside his brothers and cousins in 1990, serving as Vice Chairman of the Board of Knight-Swift and providing strategic guidance on fleet operations and equipment maintenance.
Knight-Swift leadership operates on decentralized operating accountability: treating every terminal manager and dispatcher as an independent business owner responsible for tractor utilization, driver safety, and margin profitability.
CEO Adam Miller has prioritized expanding nationwide LTL terminal coverage, growing high-margin dedicated contract fleets, accelerating cross-border Mexico logistics, and maintaining disciplined cost efficiency through freight market cycles.
Adam Miller serves as CEO, taking over in 2024. He succeeded Dave Jackson, who was widely praised for successfully executing the massive 2017 merger. Jackson managed to take the highly disciplined, highly profitable corporate culture of Knight Transportation and forcefully inject it into the massive, historically bloated operations of Swift, rescuing Swift from its massive debt load.
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