Notice of Results

RHYTHMONE PLC

NOTICE OF RESULTS

London, England and San Francisco, CA. - 31 October 2017 - RhythmOne plc ("RhythmOne" or the "Company") announces that it will release interim results for the six months ended 30 September 2017 on Monday 4th December 2017.

The Company notes the recent weakness in its share price and confirms that it is not aware of any developments since the release of its Trading Update on 17th October 2017 that would change the outlook contained in that statement.

For further information, please contact:

Analyst and Investor Contact

Dan Slivjanovski

RhythmOne plc

Financial Media Contacts

Edward Bridges / Dwight Burden

FTI Consulting LLP

(UK) 020 3727 1000

Nomad and Broker for RhythmOne

Nick Westlake (Nomad) / Lorna Tilbian / Toby Adcock

Numis Securities Limited

(UK) 020 7260 1000

About RhythmOne

RhythmOne provides streamlined, transparent connections between advertisers and audiences through a combination of differentiated supply, innovative technology and data-driven insights. Founded in 2004 in the UK, the Company pioneered Internet video search and works with digital advertisers, publishers and content providers to offer fully integrated, cross-screen solutions that span desktop and mobile video, rich media, display, social and native advertising. Through its fully integrated programmatic platform, RhythmMax, the Company represents digital advertising inventory across owned, controlled and extended supply sources. The RhythmMax platform includes unique brand safety technology, RhythmGuard, which combines leading third-party verification and proprietary filtering technologies to ensure inventory quality in brand safe environments. RhythmOne's end-to-end platform provides more direct, efficient and effective connections, driving ROI for advertisers and publishers. The Company is headquartered in San Francisco, United States with offices in the US, UK, Europe, APAC and Canada. For more information, please visit www.rhythmone.com.