Mr. Ian Ross reports

MAJOR DRILLING TO RELEASE FIRST QUARTER RESULTS FOR FISCAL 2024

Major Drilling Group International Inc. will release its first-quarter results, ended July 31, 2023, on Tuesday, Sept. 5, 2023, after the markets have closed.

Webcast/conference call details

Denis Larocque, president and chief executive officer, and Ian Ross, chief financial officer, invite you to participate in a webcast/conference call on Wednesday, Sept. 6, 2023, at 8 a.m. ET to discuss the company's first-quarter results for fiscal 2024.

To access the webcast, which includes a slide presentation, please go to the investors/webcasts section of the Major Drilling website. Please note that this is listen-only mode.

To participate in the conference call, please dial 416-340-2217 and enter participant passcode 8876233 followed by the pound key. To ensure your participation, please call in approximately five minutes prior to the scheduled start of the call.

For those unable to participate, a taped rebroadcast will be available approximately one hour after the completion of the call until Saturday, Oct. 7, 2023. To access the rebroadcast, dial 905-694-9451 and enter passcode 3592816 followed by the pound key. The webcast will also be archived for one year and can be accessed on the Major Drilling website.

Major Drilling's annual general meeting will be held virtually on Thursday, Sept. 7, 2023, at 3 p.m. ET.

About Major Drilling Group International Inc.

Major Drilling Group International is one of the world's largest drilling service companies primarily serving the mining industry. Established in 1980, Major Drilling has over 1,000 years of combined experience and expertise within its management team alone. The company maintains field operations and offices in Canada, the United States, Mexico, South America, Asia, Africa and Australia. Major Drilling provides a complete suite of drilling services, including surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, coal-bed methane, shallow gas, underground percussive/long-hole drilling, surface drill and blast, and a variety of mine services.