Zeus Initiates Research & Conference Attendance

RNS Number : 1724J

Rift Helium PLC

22 June 2026

Rift Helium plc

("Rift", "Rift Helium" or the "Company")

Zeus Initiates Research Coverage and Conference Attendance

Rift Helium plc (AIM: RIFT), focused on the exploration and development of primary helium in a proven basin in southwest Tanzania, is pleased to note that Zeus Capital ("Zeus") has initiated research coverage on the Company. The full research note can be accessed via Zeus' research portal here.

Additionally, Rift's CEO Charles FitzRoy will be attending the SunCap Forum 2026 in Cascais, Portugal taking place from 23 to 26 June (the "Forum").

The Forum brings together a select group of listed companies and investors, providing an excellent opportunity for the Company to engage with both existing and prospective shareholders, share Rift's investment proposition, and discuss the progress being made at our Upepo Project in Tanzania's Rukwa Basin.

Learn more about the Forum here.

For further information, please visit www.rifthelium.com or contact:

Rift Helium plc Charles FitzRoy, CEO & Director Russel Swarts, CFO & Director	c/o Celicourt +44 (0) 20 7770 6424 [email protected]

Strand Hanson (Financial & Nominated Adviser) Ritchie Balmer Rob Patrick	+44 (0) 207 409 3494

SI Capital (Joint Broker) Nick Emerson	+44 (0) 1483 413 500

Zeus Capital (Joint Broker) Simon Johnson James Bavister	+44 (0) 20 3829 5000

Greenwood Capital (Equity Capital Markets Adviser) John Prior Nick Orgill	[email protected]

Celicourt Communications (Financial Communications) Mark Antelme Philip Dennis	+44 (0) 20 7770 6424 [email protected]

About Rift Helium:

Rift Helium is building the primary helium supply the future demands. We hold 283 km² of strategically positioned licences in Tanzania's Rukwa Basin, next to confirmed helium discoveries. The system is proven and we are targeting where helium accumulates.

Following a successful IPO, Rift plans to acquire 3D seismic data and utilise cost-efficient drilling techniques to test these structures and target economically recoverable helium reservoirs, with a clear pathway toward commercial production.

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