15 January 2026

ATC Music Group plc

(formerly All Things Considered Group plc)

(the "Company" or the "Group")

Change of Name

ATC Music Group plc (AIM: ATC), a progressive, independent music company delivering representation, services and creative commercial solutions, announces that it has changed its name from All Things Considered Group plc to ATC Music Group plc.

Following a period of continued organic expansion and targeted acquisitions, the change of name reflects the Group's evolution and the breadth of its activities across the full spectrum of the music value chain. The new name also more closely aligns the Group with the ATC name by which it is widely known across the industry and therefore better reflects its heritage and strong reputation.

The Company confirms that the change of name has been notified to the London Stock Exchange and trading in the Company's shares under the new company name will take effect on AIM from 8.00 a.m. on 16 January 2026.

The Company's shares will continue to trade on AIM under its existing ticker symbol, ATC, with no change to the Group's Legal Entity Identifier (LEI), ISIN or SEDOL.

Shareholders should note that their shareholdings will be unaffected by the change of name. Existing share certificates should be retained as they will remain valid for all purposes and no new share certificates will be issued.

Contacts

Notes to Editors

ATC Music Group plc is an independent music company supporting artists across the key commercial pillars of the music industry. The Group's operations span artist management, live representation, merchandising, events, promotion and livestreaming. ATC's integrated model enables the effective use of fan data across the music value chain, helping artists maximise commercial outcomes and strengthen audience engagement. Headquartered in London, with offices in Los Angeles, New York, and mainland Europe, ATC combines creative expertise with commercial acumen to drive long-term value for artists.

The Group's key businesses are structured into the following segments:

For more information see: www.atcgroupplc.com