11 September 2017

SThree plc

("SThree" or the "Group")

Appointment of Non-Executive Director

SThree plc

("SThree" or the "Group")

SThree, the international specialist STEM staffing business, announces that it has appointed Barrie Brien as a Non-Executive Director and member of the Remuneration, Audit and Nomination Committees, with immediate effect.

Biographical details are as follows:

Barrie Brien - was most recently Group Chief Executive of Creston plc (a media and marketing communications group) stepping down in April 2017 following its sale and de-listing. Barrie was also Chief Operating and Financial Officer of Creston plc from 2004 to 2014 and was extensively involved in the growth of the group with its buy and build strategy. Barrie currently sits on the Professional Business Services (PBS) Council, which advises government on key issues facing the professions. Prior to Creston plc, Barrie was previously Chief Operating and Financial Officer for EMEA at Lowe and Draft Worldwide, having joined Lowe & Partners in 1998 as Chief Financial Officer for Lowe UK; and spent six years at Saatchi & Saatchi, where he held senior positions across Europe and North America. In addition to the extensive public company experience, including M&A, fund raisings and investor relations, Barrie has spent thirty years working in global creative, digital, marketing and media companies advising clients across multiple industries on their marketing and communications.

Clay Brendish, Chairman commented: "Barrie joins as part of the Board's succession plans, as well as offering skills and experience which will broaden the capabilities of the Board in areas which are becoming of increasing importance to SThree and we are delighted to welcome him to the Group".

There are no additional details relating to the appointments that are required to be disclosed pursuant to paragraph 9.6.13 (1-6) of the Listing Rules.

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Notes to editors

SThree is a leading international specialist staffing business, providing permanent and contract specialist staff to a diverse client base of over 7,000 clients. From its well-established position as a major player in the Information and Communication Technology ('ICT') sector the Group has broadened the base of its operations to include businesses serving the Banking & Finance, Energy, Engineering and Life Sciences sectors.

Since launching its original business, Computer Futures, in 1986, the Group has adopted a multi-brand strategy, establishing new operations to address growth opportunities. SThree brands include Computer Futures, Huxley Associates, Progressive and The Real Staffing Group. The Group has circa 2,600 employees in sixteen countries.

SThree plc is quoted on the Official List of the UK Listing Authority under the ticker symbol STHR and also has a US level one ADR facility, symbol SERTY.

Important notice

Certain statements in this announcement are forward looking statements. By their nature, forward looking statements involve a number of risks, uncertainties or assumptions that could cause actual results or events to differ materially from those expressed or implied by those statements. Forward looking statements regarding past trends or activities should not be taken as representation that such trends or activities will continue in the future. Certain data from the announcement is sourced from unaudited internal management information. Accordingly, undue reliance should not be placed on forward looking statements.