Tartisan Nickel Corp. Announces the Appoinment of David Burga, P.geo, as Geological Advisior

240 Water Street, Cobourg, Ontario, Canada K9A 1R4

PRESS RELEASE: FOR IMMEDIATE RELEASE

TARTISAN NICKEL CORP. ANNOUNCES THE APPOINMENT OF

DAVID BURGA, P.GEO, AS GEOLOGICAL ADVISIOR

Toronto, Canada, November 27, 2025 Tartisan Nickel Corp. (CSE:TN; OTCQB:TTSRF;

Frankfurt:8TA) the appointment of David

Burga, P.Geo., as a Geological Advisor to the Company.

Mr. Burga is a Professional Geoscientist and a graduate of the University of Toronto. He is the

President of Deptford Geoscience Inc.; an exploration support services company. With over 25

years of experience working across Canada and Latin America, Mr. Burga has extensive

expertise in the exploration of nickel, copper, gold, silver, and lithium (including both brine

environments and hard-rock pegmatites).

Mr. Burga serves as a geological advisor to Matrix Geotechnologies and sits on the Board of the

APGO Education Foundation, an organization dedicated to increasing awareness of geoscience

among the next generation of professionals.

d Mark Appleby, President &

-standing industry

reputation will add significant value as we continue to advance the Kenbridge Nickel-Copper-

Cobalt Deposit toward its next phase of development, including resource conversion drilling and

Pre-

About Tartisan Nickel Corp. Tartisan Nickel Corp. is a Canadian-based critical metals

exploration and development company which owns, the Kenbridge Nickel Project near Sioux

Narrows, Northwestern Ontario, the Night Danger Turtle Pond project near Dryden, Ontario as

well as the Sill Lake Silver Property near Sault Ste. Marie, Ontario. Tartisan Nickel Corp. common

shares are listed on the Canadian Securities Exchange (CSE:TN; OTCQB:TTSRF;

FRANKFURT:8TA). Currently, there are 130,995,782 shares outstanding (134,084,671 fully

diluted).

For further information, please contact Mark Appleby, President & CEO, and a Director of the

Company, at 416-804-0280 ([email protected]). Additional information about Tartisan

www.tartisannickel.com or on SEDAR at

www.sedar.com.

This news release may contain forward-looking statements including but not limited to comments

regarding the timing and content of upcoming work programs, geological interpretations, receipt

of property titles, potential mineral recovery processes, etc. Forward-looking statements address

future events and conditions and therefore involve inherent risks and uncertainties. Actual results

may differ materially from those currently anticipated in such statements.

The Canadian Securities Exchange (operated by CNSX Markets Inc.) has neither approved nor

disapproved of the contents of this press release.