Holding(s) in Company

London Stock Exchange Group PLC
12 June 2006

London Stock Exchange Group plc

12 June 2006

London Stock Exchange Group plc received the following letter from The Goldman
Sachs Group, Inc. on 12 June 2006.

UK COMPANIES ACT 1985 - SECTIONS 198 - 203 - London Stock Exchange Group plc
(the 'Company')

This notification relates to issued ordinary shares in the capital of the
Company ('shares') and is given in fulfilment of the obligations imposed by
sections 198 to 203 of the Companies Act 1985 (the 'Act').

We hereby notify you that as at close of business on 8 June 2006, The Goldman
Sachs Group, Inc., ('GS Inc') of 85 Broad Street, New York, NY 10004, USA, was
interested, by attribution only, in 6,661,108 shares.

Of these 6,661,108 shares:


•  The interest in 1,687,310 shares arose from the interest held by
   Goldman, Sachs & Co., a wholly-owned direct subsidiary of GS Inc, acting as
   custodian for its customers.  These shares are, or will be, registered in the
   name of Goldman Sachs Securities (Nominees), Limited.



•  The interest in 4,047 shares arose from the interest held by
   Goldman, Sachs & Co. ('GS&Co.'), a direct subsidiary of GS Inc, acting as
   discretionary manager.  These shares are, or will be, registered in the name 
   of Goldman Sachs Securities (Nominees), Limited ('GSSN').


•  The interest in 4,969,751 shares arose from a beneficial interest held by 
   Goldman Sachs International, a wholly-owned indirect subsidiary of GS Inc.  
   These shares are, or will be, registered at CREST in account CREPTEMP.


London Stock Exchange Group plc, name of contact and telephone number for
queries

Lisa Condron, Company Secretary Tel: [phone]

Name and signature of authorised company official responsible for making this
notification

Lisa Condron, Company Secretary


                      This information is provided by RNS
            The company news service from the London Stock Exchange