Grande Portage Retains Machai Capital for Marketing
1050 - 1090 West Georgia Street
Vancouver, British Columbia. V6E 3V7
Grande Portage Retains Machai Capital for Marketing
Vancouver, British Columbi a — November 18 , 2025 – Grande Portage Resources Ltd. (TSXV: GPG)
(OTCQB: GPTRF) (FSE: GPB) (“ Grande Portage” or the “ Company”) is pleased to announce that it has
retained Machai Capital Inc. (“Machai”) to provide the Company with a range of digital marketing services.
Marketing Agreement
The Company has entered into an agreement with Machai dated November 17, 2025 (the “ Machai
Agreement”), pursuant to which Machai will lead the Company’s marketing, advertising, and public awareness
activities and deploy a comprehensive digital media marketing program including multi -platform digital
campaigns, social media amplification, and targeted investor communications.
Machai will provide digital marketing services with branding, content and data optimization to assist the
Company to create in -depth marketing campaigns, tracking, organizing and executing the services through
search engine optimization, search engine marketing, lead generation, digital marketing, social media marketing,
email marketing, and brand marketing. The services will be conducted in accordance with the applicable policies
of the TSX Venture Exchange (“TSXV”).
Machai has been engaged by the Company for a 4 month period commencing immediately. In consideration
for the services provided, the Company has paid Machai C$400,000 plus GST out of its general working capital
account. The Company has also granted stock options to purchase up to 500,000 common shares of the
Company to Machai, exercisable at a price of $0.25 per share until March 17, 2028 in accordance with the
Company’s stock option plan and applicable regulatory policies. The engagement of Machai is subject to the
approval of the TSXV.
Machai is a premier data analytics & direct awareness firm with an established track record in the North
American, European, and Asia -pacific markets and in the metals & mining, technology and special situations
sectors. Machai is arm’s -length to the Company, has no other relationship with the Company and neither
Machai nor its principal, Suneal Sandhu, has any interest, directly or indirectly, in the Company or its securities,
or any right or intent to acquire such an interest , other than as disclosed herein. Machai can be contacted
at [email protected] or at Suite 101, 17565 58 Ave, Surrey, B.C., V3S 4E3, Canada.
About Grande Portage:
Grande Portage Resources Ltd. is a publicly traded mineral exploration company focused on advancing the
New Amalga Mine project, the outgrowth of the Herbert Gold discovery situated approximately 25 km north
of Juneau, Alaska. The Company holds a 100% inte rest in the New Amalga property. The New Amalga gold
system is open to length and depth and is host to at least six main composite vein-fault structures that contain
1050 - 1090 West Georgia Street
Vancouver, British Columbia. V6E 3V7
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ribbon structure quartz -sulfide veins. The project lies prominently within the 160km long Juneau Gold Belt,
which has produced over eight million ounces of gold.
The Company's updated NI#43 -101 Mineral Resource Estimate (MRE) reported at a base case mineral
resources cut-off grade of 2.5 grams per tonne gold (g/t Au) and consists of: an Indicated Resource of 1,438,500
ounces of gold at an average grade of 9.47 g/t Au (4,726,000 tonnes); and an Inferred Resource of 515,700
ounces of gold at an average grade of 8.85 g/t Au (1,813,000 tonnes), as well as an Indicated Resource of
891,600 ounces of silver at an average grade of 5.86 g/t Ag (4,726,000 tonnes); and an Infe rred Resource of
390,600 ounces of silver at an average grade of 7.33 g/t silver (1,813,000 tonnes). The MRE was prepared by
Dr. David R. Webb, Ph.D., P.Geol., P.Eng. (DRW Geological Consultants Ltd.) with an effective date of July
17, 2024.
ON BEHALF OF THE BOARD
"Ian Klassen"
Ian M. Klassen
President & Chief Executive Officer
Tel: (604) 899-0106
Email: [email protected]
Cautionary Statement Regarding Forward-Looking Information
This news release includes certain "forward -looking statements" under applicable Canadian securities
legislation. Forward-looking statements include estimates and statements that describe the Company's future
plans, objectives or goals, including words to the effect that the Company or management expects a stated
condition or result to occur. Forward -looking statements may be identified by such terms as "believes",
"anticipates", "expects", "estimates", "may", "could", "would", "will", or "plan". Such forwa rd-looking
statements include, but are not limited to, statements with respect to the services to be provided under the
Machai Agreement and receipt of all required regulatory approvals including TSXV approval of the Machai
Agreement. Since forward -looking statements are based on assumptions and address future events and
conditions, by their very nature they involve inherent risks and uncertainties as described in the Company's
filings with Canadian securities regulators. There can be n o assurance that such statements will prove to be
accurate, as actual results and future events could differ materially from those anticipated in such statements.
Accordingly, readers should not place undue reliance on forward-looking statements. The Company disclaims
any intention or obligation to update or revise any forward -looking information, whether as a result of new
information, future events or otherwise, other than as required by law.
Please note that under National Instrument 43 -101, the Company is required to disclose that it has not based
any production decision on NI 43 -101-compliant reserve estimates, preliminary economic assessments, or
feasibility studies, and historically production decisions made without such reports have increased uncertainty
and higher technical and economic risks of failure. These risks include, among others, areas that are analyzed
in more detail in a feasibility study or preliminary economic assessment, su ch as the application of economic
analysis to mineral resources, more detailed metallurgical and other specialized studies in areas such as mining
and recovery methods, market analysis, and environmental, social, and community impacts. Any decision to
place the New Amalga Mine into operation at levels intended by management, expand a mine, make other
production-related decisions, or otherwise carry out mining and processing operations would be largely based
on internal non-public Company data, and on reports based on exploration and mining work by the Company
and by geologists and engineers engaged by the Company.
NEITHER THE TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICE PROVIDER (AS
THAT TERM IS DEFINED UNDER THE POLICIES OF THE EXCHANGE) ACCEPTS
RESPONSIBILITY FOR THE ADEQUACY OR ACCURACY OF THIS NEWS RELEASE.