Blocklisting Interim Review

TT electronics PLC
01 May 2008


                        BLOCK LISTING SIX MONTHLY RETURN


Date: 1st May 2008

Name of applicant:                        TT electronics plc

Name of scheme:                           TT electronics plc 1994 Executive Share
                                          Option Scheme

Period of return:              From:      01/11/2007      To:    30/04/2008

Balance of unallotted securities under    369,810 Ordinary 25p shares
scheme(s) from previous return:

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

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

Equals: Balance under scheme(s) not yet   369,810 Ordinary 25p shares
issued/allotted at end of period:


Name of contact:                          W J Sharp, Group Company Secretary

Telephone number of contact:              01932 841310



                        BLOCK LISTING SIX MONTHLY RETURN


Date: 1st May 2008

Name of applicant:                        TT electronics plc

Name of scheme:                           TT electronics plc 1996 Executive Share
                                          Option Scheme

Period of return:              From:      01/11/2007      To:    30/04/2008

Balance of unallotted securities under    432,000 Ordinary 25p shares
scheme(s) from previous return:

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

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

Equals: Balance under scheme(s) not yet   432,000 Ordinary 25p shares
issued/allotted at end of period:


Name of contact:                          W J Sharp, Group Company Secretary

Telephone number of contact:              01932 841310



                        BLOCK LISTING SIX MONTHLY RETURN


Date: 1st May 2008

Name of applicant:                        TT electronics plc

Name of scheme:                           TT electronics plc 2004 Approved Company
                                          Share Option Plan May 2004

Period of return:              From:      01/11/2007      To:    30/04/2008

Balance of unallotted securities under    162,395 Ordinary 25p shares
scheme(s) from previous return:

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

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

Equals: Balance under scheme(s) not yet   162,395 Ordinary 25p shares
issued/allotted at end of period:


Name of contact:                         W J Sharp, Group Company Secretary

Telephone number of contact:             01932 841310



                        BLOCK LISTING SIX MONTHLY RETURN


Date: 1st May 2008

Name of applicant:                        TT electronics plc

Name of scheme:                           TT electronics plc 2004 Unapproved
                                          Company Share Option Plan May 2004

Period of return:              From:      01/11/2007      To:    30/04/2008

Balance of unallotted securities under    580,530 Ordinary 25p shares
scheme(s) from previous return:

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

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

Equals: Balance under scheme(s) not yet   580,530 Ordinary 25p shares
issued/allotted at end of period:


Name of contact:                          W J Sharp, Group Company Secretary

Telephone number of contact:              01932 841310











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