Blocklisting Interim Review

Acal PLC
10 August 2006



                      BLOCKLISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY.


To:   The FSA

Date: 10 AUGUST 2006       


1. Name of applicant:   ACAL PLC


2. Name of scheme       ACAL EXECUTIVE SHARE OPTION SCHEME



3. Period of return:    From  1/01/06   To 30/06/06


4. Balance under scheme from previous return:

210,627

5. The amount by which the block scheme has been increased, if the scheme has 
been increased since the date of the last return:

-

6. Number of securities issued/allotted under scheme during period:

1,500

7. Balance under scheme not yet issued / allotted at end of period

209,127

8. Number and class of securities originally listed and the date of admission

200,000 ON 30 JULY 1999

9. Total number of securities in issue at the end of the period

26,418,354


Name of contact               NICHOLAS ROWE

Address of contact            ACAL PLC
                              2 CHANCELLOR COURT
                              OCCAM ROAD
                              GUILDFORD
                              SURREY
                              GU2 7AH

Telephone number of contact   01483 544505


Signed by N. ROWE

company secretary,
for and on behalf of

ACAL PLC
Name of applicant


If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.




                      This information is provided by RNS
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