Greenridge Exploration Announces Investor Relations and Marketing Services

Press Release

January 13, 2026

Vancouver, B.C. – Greenridge Exploration Inc. (“Greenridge”or the“Company”)(CSE: GXP | FRA: HW3 | OTCQB: GXPLF),announces that it entered into an agreement (the “Agreement”) with RMK Marketing Inc. (“RMK”) on January 13, 2026, (address: 41 Lana Terrace, Mississauga, Ont., Canada, L5A 3B2; e-mail: Roberto@rmkmarketing.ca) to provide marketing services for a term of six months, commencing January 15, 2026 (the “Term”).

RMK is an independent company which will, as appropriate, co-ordinate marketing actions, maintain and optimize AdWords campaigns, adapt AdWords bidding strategies, optimize AdWords ads, provide project management and consulting for an online marketing campaign and create and optimize landing pages (the “Services”). The promotional activity will occur by Google.

Under the terms of the Agreement, the Company will compensate RMK $250,000 CDN, with an option to increase the advertising budget up to $500,000 CDN (the “Budget”) during the Term. The Term will expire at either the end of the relevant time period or when the Budget is fully spent. The Company will not issue any securities to RMK as compensation for the Services. As of the date hereof, to the Company’s knowledge, RMK (including its directors and officers) does not own any securities of the Company and has an arm’s-length relationship with the Company.

About Greenridge Exploration Inc.

Greenridge Exploration Inc. (CSE: GXP | OTCQB: GXPLF | FRA: HW3) is a mineral exploration company dedicated to creating shareholder value through the acquisition, exploration, and development of critical mineral projects in Canada. The Company owns or has interests in 21 projects and additional claims covering approximately 281,100 hectares with considerable exposure to potential uranium, lithium, nickel, copper and gold discoveries. The Company is led by an experienced management team and board of directors with significant expertise in capital raising and advancing mining projects.

Greenridge has one of the largest uranium property portfolios in Canada consisting of 13 projects and additional prospective claims covering approximately 194,350 hectares. The Company has opportunities to realize value in a further 8 strategic metals projects which include lithium, nickel, gold, and copper exploration properties totalling approximately 86,750 hectares. Project highlights include:

• The Black Lake property, located in the NE Athabasca Basin, (40% Greenridge, 50.43% UEC, 8.57% Orano Canada) saw a 2004 discovery hole (BL-18) return 0.69% U₃O₈ over 4.4m.¹
• The Hook-Carter property (20% Greenridge, 80% Denison Mines Corp.) is strategically located in the SW Margin of the Athabasca Basin, sitting ~13km from NexGen Energy Ltd.’s Arrow deposit and its newly-discovered Patterson Corridor East, and ~20 km from Paladin Energy’s Ltd.’s Triple R deposit.
• The Gibbons Creek property hosts high-grade uraniferous boulders located in 2013, with grades of up to 4.28% U₃O₈², and the McKenzie Lake project saw a 2023 prospecting program return three anomalous rock samples, which included analytical values of 844 ppm U-total (0.101% U₃O₈), 273 ppm U-total, and 259 ppm U-total.³
• The Nut Lake property located in the Thelon Basin includes historical drilling which intersected up to 9 ft of 0.69% U₃O₈ including 4.90% U₃O₈ over 1 ft from 8ft depth.⁴  In 2024, Greenridge’s prospecting program located a float sample that returned 31.13% U₃O₈, sourced from the Tundra Showing.⁵
• The Firebird Nickel property has seen two drill programs (7 holes totaling 1,339 m), where hole FN20-002 intersected 23.8 m of 0.36% Ni and 0.09% Cu, including 10.6 m of 0.55% Ni and 0.14% Cu.⁶
• The Electra Nickel project 2022 drill program included results of 2,040 ppm Ni over 1 m and 1,260 ppm Ni over 3.5 m.⁷

The scientific and technical information highlighted above has been reviewed and approved by Sean Hillacre, P. Geo., Technical Advisor and a geological consultant to the Company and a Qualified Person as defined in National Instrument 43-101 – Standards of Disclosure for Mineral Projects. Management cautions that historical results collected and reported by operators unrelated to Greenridge have not been verified nor confirmed by its Qualified Person; however, the historical results create a scientific basis for ongoing work at the Company’s projects. Management further cautions that historical results, discoveries, and published resource estimates on adjacent or nearby mineral properties, or other properties located within the Athabasca Basin, whether in stated current resource estimates or historical resource estimates, are not necessarily indicative of the results that may be achieved on the Company’s projects.

The Company is involved with strategic partnerships, which include uranium projects being operated and advanced by Denison Mines Corp. and Uranium Energy Corp. The Company’s management team, board of directors, and technical team brings significant expertise in capital raising and advancing mining projects and is poised to attract new investors and raise future capital.

References:

1 – Black Lake: UEX Corporation News Release dated October 12, 2004.
2 – Gibbons Creek: Lakeland Resources Inc. News Release dated January 8, 2014.
3 – McKenzie Lake: ALX Resources Corp. New Release dated November 7, 2023.
4 – Nut Lake: 1979 Assessment Report (Number 81075) by Pan Ocean Oil Ltd.
5 – Nut Lake: Greenridge Exploration Inc. News Release dated February 19, 2024.
6 – Firebird Nickel: ALX Resources Corp. New Release dated April 15, 2020.
7 – Electra Nickel: ALX Resources Corp. New Release dated July 20, 2022.

On Behalf of the Board of Directors of Greenridge

Russell Starr
Chief Executive Officer, Director
Telephone: +1 (778) 897-3388
Email: info@greenridge-exploration.com

IBF4