THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN OR INTO THE UNITED STATES, AUSTRALIA, CANADA, THE REPUBLIC OF SOUTH AFRICA, JAPAN, ANY MEMBER STATE OF THE EUROPEAN ECONOMIC AREA OR ANY JURISDICTION IN WHICH IT WOULD BE UNLAWFUL TO DO SO.

LEI: 2549008KZ7HM27V4O637

Marwyn Acquisition Company II Limited (the "Company")

Publication of a Supplementary Prospectus

Further to the Company's announcement on 7 November 2022, the Company today announces the publication of a supplementary prospectus following the appointment of Cathryn Riley as a director of the Company and the resignation of Mark Brangstrup Watts as a director of the Company.

The supplementary prospectus is supplemental to, and should be read in conjunction with, the prospectus published by the Company on 31 March 2022 (as supplemented by a supplementary prospectus dated 20 June 2022) in relation to a placing programme of up to 500 million C shares of £1.00 each.

A copy of the supplementary prospectus will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism and is available on the Company's website www.marwynac2.com/investors/prospectus.

Enquiries:

Company Secretary

Antoinette Vanderpuije - 020 7004 2700

Marwyn Acquisition Company II Limited, 11 Buckingham Street, London, WC2N 6DF

Finsbury - PR Adviser

Rollo Head 07768 994 987

Chris Sibbald 07855 955 531

Investec Bank plc - Financial Adviser 020 7597 5970

Chris Baird

Carlton Nelson

Alex Wright

N.M. Rothschild & Sons Limited - Financial Adviser 020 7280 5000

Peter Nicklin

Shannon Nicholls

WH Ireland - Corporate Broker 020 7220 1666

Harry Ansell

Katy Mitchell

IMPORTANT INFORMATION:

This announcement has been prepared by, and is the sole responsibility of, the Directors of Marwyn Acquisition Company II Limited.

This announcement does not constitute a prospectus relating to the Company and does not constitute, or form part of, any offer or invitation to sell or issue, or any solicitation of any offer to subscribe for, any shares in the Company in any jurisdiction nor shall it, or any part of it, or the fact of its distribution, form the basis of, or be relied on in connection with or act as any inducement to enter into, any contract therefor. The prospectus is, and when published the supplementary prospectus will be, available from the Company's website at www.marwynac2.com/investors/prospectus.

Neither the content of the Company's website, nor the content on any website accessible from hyperlinks on its website for any other website, is incorporated into, or forms part of, this announcement nor, unless previously published by means of a recognised information service, should any such content be relied upon in reaching a decision as to whether or not to acquire, continue to hold, or dispose of, securities in the Company.

Notes

Company Background

Marwyn Acquisition Company II ("MAC II") is an acquisition vehicle listed on the standard segment of the London Stock Exchange. The Company is backed by Marwyn who have launched 11 previous comparable acquisition vehicles that have acquired platform businesses, which include Advanced Computer Software, BCA Marketplace, Breedon Aggregates and Entertainment One. MAC II launched a placing programme of redeemable C Shares on 31 March 2022 and appointed Mark Hodges as Chairman on 19 June 2022. MAC II's strategy at the time of Mark Hodges' appointment was refined to focus on pursuing business acquisition opportunities in the financial services, consumer and technology sectors.  More information on MAC II can be found here: www.marwynac2.com.