Total Voting Rights

Hydrogen Group plc

("Hydrogen Group" or the "Group")

Total Voting Rights

Hydrogen Group confirms that, as at 31 May 2018, the total issued share capital is 33,466,573 ordinary shares of 1p each.

There are no shares held in treasury. Each ordinary share carries voting rights on the basis of one vote per share. Therefore, the total number of voting rights in Hydrogen Group is 33,466,573.

The above figure may be used by shareholders as the denominator for calculations to determine if they have a notifiable interest in Hydrogen Group under the Disclosure and Transparency Rules, or if such interest has changed.

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Notes to Editors:

Hydrogen is a global specialist recruitment business with an annual turnover of approximately £170m. We build relationships by finding specialist candidates our clients have difficulty sourcing, placing exceptional, hard to find professionals in countries across the world, on both a contract and permanent basis. Our joined-up practice teams combine international reach with local expertise and specialist knowledge, to provide visibility of world class candidates.

http://www.hydrogengroup.com