Holding(s) in Company

Quadnetics Group

6 November 2007

TR-1(i): NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Identity of the issuer or the underlying issuer of existing shares
to which voting rights are attached (ii):

Quadnetics Group Plc

2. Reason for the notification (please state Yes/No):

An acquisition or disposal of voting rights: YES

An acquisition or disposal of financial instruments which may result
in the acquisition of shares already issued to which voting rights
are attached: NO

An event changing the breakdown of voting rights: NO

Other (please specify): NO



3. Full name of person(s) subject to the notification obligation
(iii):

Barclays Global Investors

4. Full name of shareholder(s) (if different from 3.) (iv):

Barclays Global Investors Ltd

5. Date of the transaction (and date on which the threshold is
crossed or reached if different) (v):

1 November 2007

6. Date on which issuer notified:

6 November 2007

7. Threshold(s) that is/are crossed or reached:

0% to 5%

8. Notified details:




+------------------------------------------------------------------------------------------+
|A: Voting rights attached to shares                                                       |
|                                                                                          |
|------------------------------------------------------------------------------------------|
|Class/type of shares|Situation previous to the|Resulting situation after the triggering   |
|If possible using   |triggering transaction vi|transaction vii                            |
|the ISIN code       |                         |-------------------------------------------|
|                    |                         |Number of|Number of voting |% voting rights|
|                    |                         |shares   |rights           |               |
|                    |-------------------------+---------+-----------------+---------------|
|                    |Number of   |Number of   |Direct   |Direct x|Indirect|Direct|Indirect|
|                    |shares      |voting      |         |        |xi      |      |        |
|                    |            |rights viii |         |        |        |      |        |
|--------------------+------------+------------+---------+--------+--------+------+--------|
|GB0007156838        |Not         |Not         |868,971  |0       |868,971 |0.00  |5.14    |
|ORD 0.20p           |Reportable  |Reportable  |         |        |        |      |        |
|                    |            |            |         |        |        |      |        |
+------------------------------------------------------------------------------------------+





+------------------------------------------------------------------------------+
|B: Financial Instruments                                                      |
|------------------------------------------------------------------------------|
|Resulting situation after the triggering transaction xii                      |
|                                                                              |
|------------------------------------------------------------------------------|
|Type of   |Expiration|Exercise/Conversion|Number of voting rights    |% voting|
|financial |date xiii |Period/Date xiv    |that may be acquired if    |rights  |
|instrument|          |                   |this instrument is         |        |
|          |          |                   |exercised/converted        |        |
|----------+----------+-------------------+---------------------------+--------|
|          |          |                   |                           |        |
|          |          |                   |                           |        |
+------------------------------------------------------------------------------+



+----------------------------------------------+
| Total (A+B)                                  |
|----------------------------------------------|
| Number of voting rights | % of voting rights |
|-------------------------+--------------------|
| 868,971                 | 5.14%              |
+----------------------------------------------+


9. Chain of controlled undertakings through which the voting rights
and/or the financial instruments are effectively held, if applicable
(xv):

Barlays Global Investors Ltd

Proxy Voting:

10. Name of the proxy holder:

N/A

11. Number of voting rights proxy holder will cease to hold:

N/A


12. Date on which proxy holder will cease to hold voting rights:

N/A

13. Additional information:

N/A

14. Contact name:

Geoff Smith

15. Contact telephone number:

020 7116 2913

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