Blocklisting Interim Review

BLOCKLISTING SIX MONTHLY RETURN

1. Name of company:

Balfour Beatty plc

2. Name of scheme:

Cumulative Redeemable Convertible Preference Shares of 1p each3. Period of return: From 1 June 2010 to 30 November 20104. Number and class of shares(s) (amount of stock/debt security) not issued under scheme at end of last period:

35,694,1625. Number of shares issued / allotted under scheme during period:

Nil6. Balance under scheme not yet issued/allotted at end of period:

35,694,162

7. Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission:

35,710,677 (92/1485)Please confirm total number of shares in issue at the end of the periodin order for us to update our records:

686,231,559Contact for queries: Address: Balfour Beatty plc, 130 Wilton Road, SW1V 1LQName: Mr C M PryceTelephone: 020 7216 6800

BLOCKLISTING SIX MONTHLY RETURN

1. Name of company:

Balfour Beatty plc2. Name of scheme:

Either Balfour Beatty Savings Related Share Option Scheme or Balfour Beatty Executive Share Option Scheme

3. Period of return: From 1 June 2010 to 30 November 2010

4. Number and class of shares(s) (amount of stock/debt security) not issued under scheme at end of last period:

85,3255. Number of shares issued / allotted under scheme during period:

85,3256. Balance under scheme not yet issued / allotted at end of period:

Nil7. Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission:

533,333 50p Ordinary Shares (30 September 2008)Please confirm total number of shares in issue at the end of the periodin order for us to update our records:

686,231,559Contact for queries: Address: Balfour Beatty plc, 130 Wilton Road, SW1V 1LQName: Mr C M PryceTelephone: 020 7216 6800

BLOCKLISTING SIX MONTHLY RETURN

1. Name of company:

Balfour Beatty plc2. Name of scheme:

Either Balfour Beatty Savings Related Share Option Scheme or Balfour Beatty Executive Share Option Scheme

3. Period of return: From 1 June 2010 to 30 November 2010

4. Number and class of shares(s) (amount of stock/debt security) not issued under scheme at end of last period:

615,0005. Number of shares issued / allotted under scheme during period:

568,0066. Balance under scheme not yet issued / allotted at end of period:

46,9947. Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission:

615,000 50p Ordinary Shares (29 October 2008)Please confirm total number of shares in issue at the end of the periodin order for us to update our records:

686,231,559Contact for queries: Address: Balfour Beatty plc, 130 Wilton Road, SW1V 1LQName: Mr C M PryceTelephone: 020 7216 6800