Holding in Company

TBI PLC
7 September 2001

                  DEALINGS BY SUBSTANTIAL SHAREHOLDERS


1)   NAME OF COMPANY

     TBI PLC

2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     LOCKHEED MARTIN CORPORATION

3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

      SEE BOX 2

4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.

      VIDACOS NOMINEES LTD

5)   Number of shares/amount of stock acquired.

      -

6)   ( N/A %) of issued Class

7)   Number of shares/amount of stock disposed

      UNKNOWN

8)   (4.68 %) of issued Class

9)   Class of security

      ORDINARY 10P SHARES

10)  Date of transaction

      UNKNOWN

11)  Date company informed

      07.09.01

12)  Total holding following this notification

      NIL
               
13)  Total percentage holding of issued class following this notification

      NIL

14)  Any additional information

     SEE BELOW

15)  Name of contact and telephone number for queries

      RC CLIFTON
      0207 408 7300

16)  Name and signature of authorised company official responsible for 
     making this notification   R C CLIFTON

     Date of Notification ..07.09.2001...

Letter to TBI Plc
Letter dated 7 September 2001

           Re: Section 198 Companies Act 1985 - Notifiable Interests

We hereby give notice pursuant to section 198 of the Companies Act 1985 (the 
Act).

1.  This notification relates to, and the expression share capital used below   
    means, the ordinary share capital of TBI plc.

2.  We no longer have a notifiable interest in the share capital.

3.  The identity of the registered holder of the shares to which this           
     notification relates, and the number of shares held by such holder, are, so
     far as known to us at the date of this notification, as follows:

Name                                              No of Shares
Vidacos Nominees Limited                             0

4.  So far as known to us at the date of this notification, our interest in the 
    shares to which this notification relates is not such an interest as is     
    mentioned in section 208(5) of the Act.

5.  The obligation of giving this notification falls on Lockheed Martin         
    Corporation which has its principal address at 6801 Rockledge Drive,        
    Bethesda, Maryland, MD 20817, United States.


Letter from Lockheed Martin Corporation