REACH - non-regulatory announcement

14 November 2025

RentGuarantor Holdings PLC

(the "Company" or "RentGuarantor")

RentGuarantor named as Preferred Supplier for branches of Winkworth

RentGuarantor (AIM: RGG), a provider of rent guarantee services to prospective tenants across the socio-economic spectrum wishing to rent property in the UK¹ private rental sector, is pleased to announce that it has commenced working with franchised branches of Winkworth Estate & Letting Agents, part of Winkworth PLC ("Winkworth"), as a Preferred Supplier.

As a Preferred Supplier, individual franchised branches of Winkworth Estate & Letting Agents will have the option of introducing the RentGuarantor service to their tenants, as required. Participation will be at the discretion of each franchised branch that elects to utilise the Company's service.

Founded in 1835 in London, Winkworth is one of the UK's oldest and most respected estate agency brands, with a nationally recognised, franchised network of over 100 offices.

Paul Foy, CEO of RentGuarantor, commented: "I'm delighted to be working with various franchised branches of Winkworth as a Preferred Supplier. Our association with companies such as Winkworth, which has remained relevant and trusted through nearly two centuries in the property industry, serves as a reinforcement of our sector-leading position as a professional guarantor provider - a position which we see becoming increasingly prevalent as the Renters' Rights Act is enforced."

To engage with this REACH announcement on our Investor Hub, please use the following link:

https://investorhub.rentguarantor.com/link/rvJw2r

For more information, please contact:

RentGuarantor Holdings PLC

Paul Foy, Chief Executive Officer

+44 207 193 4418

Allenby Capital Limited (AIM Nominated Adviser and Broker)

Alex Brearley / Nick Harriss / Ashur Joseph (Corporate Finance)

Amrit Nahal / Kelly Gardiner (Sales and Corporate Broking)

+44 20 3328 5656

BlytheRay (Financial PR)

Megan Ray

Will Jones

+44 207 138 3204

rentguarantor@blytheray.com

About RentGuarantor

RentGuarantor provides a rent guarantee service to tenants wishing to rent property in the UK¹ (currently excluding Northern Ireland) from the Private Rental Sector ("PRS"). It is an online service where applications are managed on a secure and bespoke digital platform designed and built by the Company. The goal is to make the process as simple as possible, with applications only taking a few minutes and RentGuarantor seeking to complete the application on the same day.

¹ Currently excluding Northern Ireland.

About Reach announcements

This is a Reach announcement. Reach is an investor communication service aimed at assisting listed and unlisted (including AIM quoted) companies to distribute media only / non-regulatory news releases into the public domain. Information required to be notified under the AIM Rules for Companies, Market Abuse Regulation or other regulation would be disseminated as an RNS regulatory announcement and not on Reach.