MCNEILUS NEWS

SIDDONS-MARTIN ENVIRONMENTAL GROUP OPENS NEW PARTS AND SERVICE CENTER IN LOUISIANA, EXPANDING SUPPORT FOR REFUSE AND RECYCLING COLLECTION OPERATORS

New facility strengthens parts, service and whole goods capabilities and reinforces McNeilus dealer network strength across the South.


Siddons-Martin Environmental Group opens new facility in Covington, Louisiana

Dodge Center, MN (September 4, 2025)McNeilus Truck and Manufacturing, Inc., an Oshkosh Corporation (NYSE: OSK) business, today announced that Siddons-Martin Environmental Group, an authorized McNeilus® dealer, has opened a new dedicated facility supporting McNeilus products with equipment sales, parts and service in Covington, Louisiana. The new location will provide refuse and recycling collection vehicle operators with increased access to service support and critical parts inventory, helping manage downtime and maximize fleet performance.

Strategically located at 19426 Highway 36, the Covington facility expands Siddons-Martin’s regional footprint and strengthens its commitment to providing responsive, expert support. Designed specifically with the refuse and recycling industry in mind, the center offers a full range of services from routine maintenance to comprehensive refurbishments, both on-site and via mobile service technicians. An extensive, on-site parts inventory helps promote robust support, efficiency and uptime for refuse and recycling fleets throughout the region.

“Our mission is simple—keep trucks on the road,” said Jonny Carroll, chief operating officer at Siddons-Martin Environmental Group. “This new facility is another step in delivering on that promise. We’re focused on being the most responsive and dependable service and parts provider in the industry.”

Siddons-Martin Environmental Group has built a strong reputation for service excellence, with a growing network of facilities across the Southern U.S. The Covington location reflects the company’s ongoing investment in refuse and recycling-dedicated infrastructure and reinforces its focus on supporting municipal and private waste operations with fast, trusted service.

“We know our customers depend on every minute of uptime. The new Covington location strengthens our ability to deliver on that promise through fast service and expanded support,” said Lee Dreas, president of McNeilus Truck and Manufacturing. “We’re proud to work with dealer partners like Siddons-Martin who share that commitment.”

With McNeilus’ independent dealership network, the company remains committed to providing refuse and recycling collection customers with access to world-class service, support, and innovation—wherever they operate.

To learn more about McNeilus products, technology and dealer network, visit www.mcneilusgarbagetrucks.com.


About McNeilus

McNeilus Truck and Manufacturing, Inc. is a refuse and recycling collection vehicle innovator with leading advancements in electrification, intelligent products, active safety and advanced manufacturing. Product offerings include an expansive lineup of front loaders, rear loaders and side loaders, including EV solutions. McNeilus provides OEM parts and also partners with top equipment dealers across North America to provide best-in-class support and access to service and parts close to home. For more information, visit https://mcneilusgarbagetrucks.com/.


About Oshkosh Corporation

At Oshkosh (NYSE: OSK), we make innovative, purpose-built vehicles and equipment to help everyday heroes advance communities around the world. Headquartered in Wisconsin, Oshkosh Corporation employs over 18,000 team members worldwide, all united behind a common purpose: to make a difference in people’s lives. Oshkosh products can be found in more than 150 countries under the brands of JLG®, Pierce®, MAXIMETAL, Oshkosh® S-Series™, McNeilus®, IMT®, Jerr-Dan®, Frontline™ Communications, Oshkosh® Airport Products, Oshkosh AeroTech™, Oshkosh® Defense and Pratt Miller. For more information, visit oshkoshcorp.com.

®, ™ All brand names referred to in this news release are trademarks of Oshkosh Corporation or its subsidiary companies.


Forward Looking Statements

This news release contains statements that the Company believes to be “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact, including, without limitation, statements regarding the Company’s future financial position, business strategy, targets, projected sales, costs, earnings, capital expenditures, debt levels and cash flows, and plans and objectives of management for future operations, are forward-looking statements. When used in this news release, words such as “may,” “will,” “expect,” “intend,” “estimate,” “anticipate,” “believe,” “should,” “project” or “plan” or the negative thereof or variations thereon or similar terminology are generally intended to identify forward-looking statements. These forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, assumptions, and other factors, some of which are beyond the Company’s control, which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. These factors include risks related to the Company’s ability to successfully execute on its strategic road map and meet its long-term financial goals. Additional information concerning these and other factors is contained in the Company’s filings with the Securities and Exchange Commission. All forward-looking statements speak only as of the date of this news release. The Company assumes no obligation, and disclaims any obligation, to update information contained in this news release. Investors should be aware that the Company may not update such information until the Company’s next quarterly earnings conference call, if at all.