Block Listing Application

12 March 2019

Interserve Plc

Block Listing Application

Interserve plc (the "Company") provides notification that a block listing application has been made for a total of 13,634,871 new ordinary shares of 0.1 pence each in the capital of the Company to be admitted to the Official List and to trading on the London Stock Exchange's main market for listed securities.

The new ordinary shares will be issued from time to time to satisfy the exercise of outstanding warrants issued by the Company pursuant to a warrant instrument executed on 27 April 2018.

When issued, these new ordinary shares will rank pari passu in all aspects with all existing ordinary shares in the Company.

It is expected that admission will become effective on 13 March 2019.

Andy McDonald

Company Secretary

12 March 2019

Ends

For further information, please contact

Jonathan Refoy +44 (0) 7880 315877

Interserve plc

Martin Robinson +44 (0) 207 3534200

Lisa Jarrett-Kerr

Tulchan Communications

About Interserve

Interserve is one of the world's foremost support services and construction companies. Everything we do is shaped by our core values. We are a leader in innovative and sustainable outcomes for our clients and a great place to work for our people. We offer advice, design, construction, equipment, facilities management and frontline public services. We are headquartered in the UK and FTSE-listed. We have consolidated revenues of £2.9bn and a workforce of circa 68,000 people worldwide.

www.interserve.com

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