Holding(s) in Company

MITIE Group PLC
19 December 2006


19 December 2006

      MITIE Group PLC ('MITIE') - Notification of substantial shareholding

On 19 December 2006, MITIE received notification that Mirabaud Investment
Management Limited has notifiable interests in 17,433,752 Ordinary Shares of
2.5p each in MITIE, which represents 5.59% of the issued share capital of MITIE.
This is an increase of 3,222,173 shares in their holding since their last
notification.


Notes to editors

For further information, please contact:

John Telling, Investor Relations Manager
T: 020 7089 2555 M: 07979 701006

MITIE is one of the UK's market leaders in delivering facilities, engineering
and property services.

Our success in delivering sustainable growth, through responsible engagement
with stakeholders, has enabled us to become a FTSE 250 company achieving annual
revenues of over £1bn, with a national coverage that delivers locally.

MITIE motivates people to deliver successfully; we employ more than 39,000
people, making us one of the largest employers in the UK. We ensure our 6,000
public and private sector clients are satisfied with their service delivery by
recruiting and retaining the best people. MITIE's unique share ownership ethos
'Management Incentive Through Investment Equity' (MITIE) encourages our
employees to focus on delivering what our customers want.

MITIE is recognised by the industry as being a leader; our community work was
awarded a Highly Commended Big Tick by BiTC; we are the 2006 Green Apple Awards
winner for Environmental Best Practice, and our partnership work won the PfM
Partners in Multi-Service.








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