4 April 2019

COINSILIUM GROUP LIMITED
("Coinsilium" or the "Company")

Holding in Company

The Company has been informed by Rockridge Investments on 1 April 2019 that it no longer has a notifiable interest in the Company.

The Directors of the Company accept responsibility for the contents of this announcement.

For further information, please contact:

Malcolm Palle, Executive Chairman                                              +44 (0) 7785 381089
Coinsilium Group Limited

Eddy Travia, CEO                                                                          +44 (0) 20 3889 4312
Coinsilium Group Limited

www.coinsilium.com

Guy Miller / Mark Anwyl                                                                   +44 (0) 207 469 0930
Peterhouse Capital Limited
(NEX Exchange Corporate Adviser)

Nick Emerson                                                                                   +44 (0) 1483 413 500
SI Capital Limited
(Broker)

Notes to Editor

About Coinsilium

Coinsilium is a venture builder, investor and advisor, supporting early-stage blockchain technology companies and the digital token economy. As the first ever IPO of a blockchain company in 2015, Coinsilium harnesses its experience and wide-ranging network to invest in some of the world's leading blockchain projects such as RSK/RIF Labs and Factom.

Coinsilium shares are traded on NEX Exchange Growth Market, the primary market for unlisted securities operated by NEX Exchange, a Recognised Investment Exchange under the Financial Services and Markets Act 2000.

For further information about Coinsilium, please visit www.coinsilium.com