Financial Advisor & Corporate Broker Appointment

Rainbow Rare Earths Limited

30 July 2026

30 July 2026

Rainbow Rare Earths Limited

("Rainbow" or "the Company")

LSE: RBW

Appointment of BMO Capital Markets as Financial Advisor & Joint Corporate Broker

Rainbow is pleased to announce that BMO Capital Markets Limited ("BMO Capital Markets") has been appointed as financial advisor and joint corporate broker to the Company with immediate effect.

BMO Capital Markets, part of BMO Financial Group, is a global investment bank providing leading metals & mining advisory services with a strong capital markets track record, as well as extensive experience working with listed companies in the London market and North America.

Further to Rainbow's announcement of 5 May 2026, BMO Capital Markets is also supporting the Company's ongoing evaluation of a stock exchange listing in the United States.

This appointment reflects the quality of Rainbow's rare earths development portfolio and commitment to enhancing shareholder value and broadening access to international capital markets as it delivers on its mission to develop a low-cost and responsible source of critical rare earth raw materials.

George Bennett, CEO of Rainbow, commented: "We are delighted to partner with BMO Capital Markets, one of the leading metals & mining investment banks worldwide. As we enter our next stage of growth, BMO's global reach and extensive US capital markets experience will prove invaluable, with this partnership representing a natural progression for Rainbow. We look forward to working together to drive our strategy forward and maximise long-term value for our shareholders."

For further information, please contact:

Rainbow Rare Earths Ltd	Company	George Bennett Pete Gardner	+27 (0) 82 652 8526
Tavistock Communications	PR/IR	Charles Vivian Eliza Logan	+44 (0) 20 7920 3150 rainbowrareearths@tavistock.co.uk
BMO Capital Markets	Broker	Thomas Rider John Gale	+44 (0) 20 7664 8121
Berenberg	Broker	Matthew Armitt Jennifer Lee	+44 (0) 20 3207 7800

About Rainbow:

Rainbow Rare Earths aims to be one of the lowest cost suppliers of critical rare earth raw materials in the western world supply chain. Advancing two core projects, Phalaborwa in South Africa and Uberaba in Brazil in partnership with The Mosaic Company, Rainbow is one of the most advanced market participants pursuing secure, near-term and globally competitive upstream supply of rare earths products crucial for industrial, energy transition, and defence applications. 

With a unique project portfolio focused on the recovery of rare earth elements from phosphogypsum, a by-product of fertiliser production, Rainbow's projects avoid traditional mining and front-end processing stages. This represents a significant competitive advantage in bringing sustainable, long-life and low cost supply of rare earths to market.

More information is available at www.rainbowrareearths.com or by visiting the Rainbow Rare Earths Curation Showcase at: Curation Connect - Rainbow Rare Earths Showcase or https://app.curationconnect.com/company/Rainbow-Rare-Earths-90903.

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