Holding(s) in Company

TG21 Plc
17 April 2007



                                    TG21 plc

                           ('TG21' or 'the Company')


               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):

TG21 plc


2. Reason for the notification:


An acquisition or disposal of voting rights: Yes



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

Peter Gyllenhammar



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

FSRU.AB Bronsstadet

Union Discount Company of London Ltd


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

16 April 2007


6. Date on which issuer notified:


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


8. Notified details:

.................



A: Voting rights attached to shares

Class/type of shares if possible using    Situation previous to the Triggering
the ISIN CODE                                       transaction (vi)
                                        Number of      Number of voting Rights
                                        shares         (viii)


GB0008866310                               6,505,000                 6,505,000





Resulting situation after the triggering transaction (vii)

Class/type of shares if      Number of    Number of voting      % of voting
possible using the ISIN CODE shares       rights (ix)           rights

                             Direct       Direct (x)   Indirect Direct  Indirect
                                                       (xi)

GB0008866310                  7,245,344    7,245,344        0    8.87%       0


B: Financial Instruments

Resulting situation after the triggering transaction (xii)

Type of     Expiration Exercise/       Number of voting rights that may  % of
financial   Date       Conversion      be acquired if the instrument is  voting
instrument  (xiii)     Period/ Date    exercised/ converted.             rights
                       (xiv)




Total (A+B)


Number of voting rights                      % of voting rights

       7,245,344                                8.87%


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

Shares are owned by two companies, 100% owned by Peter Gyllenhammar who is thus
the beneficial owner of the TG21 plc shares as follows:


FSRU. AB Bronsstadet - 450,000

Union Discount Company of London Ltd 6,795,344


Proxy Voting:


10. Name of the proxy holder:

.................


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

.................


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

.................

13. Additional information:

.................



14. Contact name:

Peter Gyllenhammar


15. Contact telephone number:

0046 708 185 244


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