Director's Disclosure

Location Sciences Group PLC

("Location Sciences" or the "Company")

Director's Disclosure

Location Sciences Group PLC (AIM: LSAI), the pre-eminent global location verification provider to the $106 billion digital advertising industry, makes the following disclosures pursuant to Rule 17 and Schedule Two paragraph (g) of the AIM Rules for Companies.

Mr Chilcott, during the five years prior to his appointment as Non-Executive Director of Location Sciences, had been a director of DGTB Limited.

This information was in error not included in the Company's announcement on 21 March 2018 relating to the appointment of Mr Chilcott.

For further information please contact:

Location Sciences Group PLC via Milk and Honey PR

Mark Slade, Chief Executive Officer

David Rae, Chief Financial Officer

Stockdale Securities Limited Tel: +44 (0)20 7601 6100

Tom Griffiths

David Coaten

Milk & Honey PR Tel: +44 (0)20 3637 7310

Kirsty Leighton

Jessica Ballinger

About Location Sciences Group PLC:

Location Sciences is the pre-eminent global location verification provider to the $106 billion digital advertising industry. Working in partnership with brands, media agencies and suppliers to reduce ad-wastage and improve the effectiveness of location-based advertising campaigns.

The digital advertising market place remains unregulated and un-monitored, with an estimated $19 billion wasted on ad-fraud in 2018. Location Sciences has developed Verify, the world's first independent location verification product. Utilising sophisticated machine learning and pattern recognition technologies Verify detects location ad-fraud and shines a light on location data inaccuracy with the aim of bringing back integrity, transparency and trust to the market place.