Blocklisting Interim Review

Name of applicant:

Umeco plc

Name of scheme:

Umeco plc Savings Related Share Option Scheme and Umeco Sharesave Scheme

Period of return:

From:

4 October 2011

To:

3 April 2012

Balance of unallotted securities under scheme(s) from previous return:

636,313

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

Nil

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

281,539

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

354,774

Name of contact:

Mike Giles

Telephone number of contact:

01926 331800