Company Announcements

• Expansion into Djibouti adds to Quarterhill's growing portfolio in East Africa, demonstrating the Company's ability to address diverse transportation needs in the region.
  
  
• Repeat orders from Thailand and South Korea reinforce proven reliability of Quarterhill's weigh-in-motion systems.

TORONTO , Aug. 5, 2025 /PRNewswire/ - Quarterhill Inc. ("Quarterhill" or the "Company") (TSX: QTRH) (OTCQX: QTRHF), a leading global provider of intelligent transportation system ("ITS") solutions, today announced new international contracts in Djibouti, Thailand, and South Korea, marking its first deployment in Djibouti and expanding the Company's footprint in East Africa.

Quarterhill's Djibouti deployment introduces a comprehensive overweight enforcement solution combining high-speed and slow-speed weigh-in-motion ("WIM") technologies. The system features two high-speed WIM lanes with bending plate sensors for initial vehicle screening, plus six slow-speed lanes for verifying suspected overweight vehicles.

The enforcement infrastructure includes iSINC-based electronics, integrated license plate readers, and barrier gates, all managed through a centralized control room. Quarterhill's weigh station software has been customized for this project with French language support and enhanced citation tracking across multiple workstations. This multi-tiered approach ensures efficient traffic flow while maintaining accurate weight regulation enforcement.

The project is part of a World Bank-funded infrastructure upgrade, with Quarterhill subcontracted through Danway Emirates LLC and HAWK International & Construction Djibouti, SARL leading the initiative.

Quarterhill's continued success in established markets is reflected in repeat orders from Thailand and South Korea, where transportation agencies have expanded their deployments of the Company's Single Load Cell and Bending Plate WIM systems. These follow-on contracts validate the proven performance of Quarterhill's technology in high-traffic environments.

The systems deliver exceptional accuracy through full tire footprint contact and are engineered for long-term durability under heavy traffic conditions. Their temperature stability and consistent performance make them particularly well-suited for both high-speed monitoring and enforcement pre-screening applications across diverse operating environments.

"These recent achievements in Djibouti, South Korea, and Thailand highlight the growing demand for our innovative weigh-in-motion technologies in diverse markets around the world," said Chuck Myers, Chief Executive Officer of Quarterhill. "We are proud to partner with governments and agencies that share our commitment to improving roadway safety and efficiency. By offering highly reliable and customizable solutions, Quarterhill continues to deliver meaningful value to transportation networks globally."

About Quarterhill
Quarterhill is a leading provider of tolling and enforcement solutions in the Intelligent Transportation System (ITS) industry. Our goal is technology-driven global leadership in ITS, via organic growth of our tolling and enforcement businesses, and by continuing an acquisition-oriented investment strategy that capitalizes on attractive growth opportunities within ITS and its adjacent markets. Quarterhill is listed on the TSX under the symbol QTRH and on the OTCQX Best Market under the symbol QTRHF. For more information: www.quarterhill.com.

Forward-looking Information
This news release contains forward-looking information and forward-looking statements within the meaning of applicable Canadian securities laws (collectively, "forward-looking statements"). Such forward-looking statements relate to future events, conditions or future financial performance of ‎Quarterhill based on future economic conditions and courses of action. All statements other ‎than statements of historical fact may be forward-looking statements. Such forward-looking statements ‎are often, but not always, identified by the use of any words such as "seek", "anticipate", "budget", ‎‎"plan", "goal", "expect" and similar expressions. Specifically, this news release contains forward-looking statements relating to, but not limited to: anticipated improvement to roadway safety and efficiency in Djibouti, South Korea and Thailand; the Company's continued success and product validation in established markets; growing demand for the Company's products.

Forward-looking statements involve known and unknown risks, assumptions, ‎uncertainties and other factors that may cause actual results or events to differ materially from those ‎anticipated in such forward-looking statements. Material risk factors that could cause actual results to differ materially from the forward-looking statements contained in this news release include, among others, demand for Quarterhill's products and services; general economic and market conditions; competition; risks relating to technological advances and cyber-security; force majeure risks; risks associated with operations in foreign countries, including but not limited to changes in government policies, political or economic instability, currency fluctuations, difficulties in enforcing contracts and intellectual property rights, differing regulatory and legal requirements, and potential difficulties in repatriating funds; and other risks set forth in the Company's most recent annual information form available on SEDAR+ at www.sedarplus.ca.

The Company believes the expectations reflected in ‎the forward-looking statements are reasonable, but no assurance can be given that these expectations ‎will prove to be correct and such forward-looking statements included in this news release should not be ‎unduly relied upon.‎ Material factors and assumptions used to develop the forward-looking statements contained in this news release include, among others: Quarterhill's ability to execute on its business plan; demand for Quarterhill's products and services; operating assumptions; and financial projections and cost estimates. The foregoing lists are not exhaustive. Additional information on these and other factors which could affect the Company's operations or financial results are included in the Company's most recent annual information form and other public documents on file with the Canadian Securities regulatory authorities on www.sedarplus.ca.

The forward-looking statements represent the Company's views as at the date of this news release. There can be no assurance that forward-looking statements will prove to be accurate, as actual events and future events could differ materially from those anticipated in such statements. Readers should not place undue reliance on any forward-looking statement. The Company does not undertake any obligation to update publicly or to revise any of the included forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required by applicable securities law.

View original content:https://www.prnewswire.com/news-releases/quarterhill-delivers-weigh-in-motion-solutions-to-improve-roadway-safety-and-efficiency-in-djibouti-south-korea-and-thailand-302520226.html

SOURCE Quarterhill Inc.