NOTICE OF INVESTOR PRESENTATION

CALGARY, ALBERTA (May 27, 2025) - Touchstone Exploration Inc. ("Touchstone" or the "Company") (TSX, LSE: TXP) is pleased to announce an investor update and Q&A via the Investor Meet Company (IMC) platform on Wednesday, 28 May 2025 at 3pm BST.

Touchstone's President and Chief Executive Officer, Paul Baay, will present an update on the recent acquisition of Shell Trinidad Central Block Limited and Touchstone's 2025 work programme.

Investors can sign up to IMC for free and add to meet Touchstone via:

https://www.investormeetcompany.com/touchstone-exploration-inc/register-investor

Touchstone Exploration Inc.

Touchstone Exploration Inc. is a Calgary, Alberta based company engaged in the business of acquiring interests in petroleum and natural gas rights and the exploration, development, production and sale of petroleum and natural gas. Touchstone is currently active in onshore properties located in the Republic of Trinidad and Tobago. The Company's common shares are traded on the Toronto Stock Exchange and the AIM market of the London Stock Exchange under the symbol "TXP".

For further information about Touchstone, please visit our website at www.touchstoneexploration.com or contact: