| 3901 | ABCDE1 Limited (formerly Woodfield Systems Ltd) (in Administration) | 2 | £34,511 |
| 3902 | ABC Engineering Limited | 2 | £14,633 |
| 3903 | ABC Recruitment & Training Ltd | 2 | £0 |
| 3904 | Abee Asbestos Removal Ltd | 2 | £12,675 |
| 3905 | Abellio East Midlands Limited T/A East Midlands Railway | 2 | £0 |
| 3906 | Aberystwyth University | 2 | £264,442 |
| 3907 | ABG Couriers Ltd (In Administration) | 2 | £15,378 |
| 3908 | Ab Inbev UK Ltd | 2 | £0 |
| 3909 | Able Skip Hire Limited | 2 | £0 |
| 3910 | ABM Catering Ltd | 2 | £0 |
| 3911 | Aboutcare Hastings Ltd T/A Everycare Hastings | 2 | £0 |
| 3912 | Absence of Colour Ltd | 2 | £1,529 |
| 3913 | ACC Liverpool Hotel Limited | 2 | £0 |
| 3914 | ACI Retail Finance Limited | 2 | £7,796 |
| 3915 | Acis Group Ltd | 2 | £0 |
| 3916 | A Clarke & Co (Smethwick) Ltd | 2 | £0 |
| 3917 | Acola Kids Limited | 2 | £4,248 |
| 3918 | A Company | 2 | £5,213 |
| 3919 | Acorn Care Home | 2 | £0 |
| 3920 | Acorn Recruitment Ltd | 2 | £0 |
| 3921 | Acorn Sheetmetal Limited AT A HEARING | 2 | £23,315 |
| 3922 | Acquire Properties | 2 | £288 |
| 3923 | ACS Group Service Limited | 2 | £2,000 |
| 3924 | Action 365 Limited | 2 | £0 |
| 3925 | ActionAid | 2 | £0 |
| 3926 | Active Care Organisation Limited | 2 | £3,854 |
| 3927 | ADAC Haulage Ltd | 2 | £15,678 |
| 3928 | Adam Brown t/a Fastrack Recruitment Worldwide | 2 | £3,345 |
| 3929 | Adaptable Logistics | 2 | £26,112 |
| 3930 | Adare International Limited | 2 | £0 |
| 3931 | A-Day Consultants Limited t/a Academics | 2 | £0 |
| 3932 | Adel Abderrahmane Khalef | 2 | £4,181 |
| 3933 | Adel Investments Limited (in voluntary liquidation) | 2 | £2,310 |
| 3934 | A&DF Ltd (12288873) | 2 | £18,900 |
| 3935 | Adhar Project | 2 | £1,524 |
| 3936 | Adindi-Assist Limited | 2 | £15,719 |
| 3937 | Adliz Leisure Limited | 2 | £1,650 |
| 3938 | Admirable Crichton | 2 | £0 |
| 3939 | Adobe Systems Europe Limited | 2 | £0 |
| 3940 | Advanced Adolescent Care Solutions Ltd | 2 | £400 |
| 3941 | Advanced Business Software & Solutions Limited | 2 | £400 |
| 3942 | Advanced Esthetics Solutions Limited | 2 | £1,957 |
| 3943 | Advanced Marble and Granite UK Ltd (in liquidation) | 2 | £1,459 |
| 3944 | Advanced Medical Solutions Limited | 2 | £0 |
| 3945 | Advance Health Care UK Ltd | 2 | £0 |
| 3946 | Advantage Resourcing UK Limited | 2 | £0 |
| 3947 | Advent Construction (North West) Ltd (in creditors’ voluntary liquidation) | 2 | £4,864 |
| 3948 | Advinia Healthcare Limited | 2 | £0 |
| 3949 | Advising Communities (in creditors’ voluntary liquidation) | 2 | £3,788 |
| 3950 | Advisory Insurance Brokers Limited | 2 | £1,000 |
| 3951 | Aedis Regulatory Services Ltd (in liquidation) | 2 | £10,127 |
| 3952 | Aegon UK Corporate Services Ltd | 2 | £0 |
| 3953 | A F Blakemore & Son (Spar) Limited | 2 | £0 |
| 3954 | AFC Fylde Limited | 2 | £0 |
| 3955 | AFD Pubs Ltd | 2 | £5,529 |
| 3956 | AFE Group Ltd T/A Millers Vanguard | 2 | £60 |
| 3957 | Affinity Trust | 2 | £0 |
| 3958 | Affordable Cleaning and Supplies Ltd | 2 | £135 |
| 3959 | A & F Haulage Ltd | 2 | £3,292 |
| 3960 | Africa in Motion (AIM) Film Festival Ltd | 2 | £0 |
| 3961 | AFS Dry Cleaning Limited | 2 | £2,774 |
| 3962 | Afterthought Group Limited | 2 | £15,366 |
| 3963 | Agape Care Solutions Ltd | 2 | £0 |
| 3964 | AG Barr plc | 2 | £0 |
| 3965 | Age UK | 2 | £4,317 |
| 3966 | AGI Global Logistics Ltd | 2 | £0 |
| 3967 | Agincare (Somerset) Limited | 2 | £629 |
| 3968 | AG Wade Limited | 2 | £0 |
| 3969 | AHCI Limited | 2 | £0 |
| 3970 | Ahearne Personnel Ltd | 2 | £1,996 |
| 3971 | Ahro Scientific Publishing Ltd | 2 | £21,682 |
| 3972 | AIM Commercial Cleaning Limited | 2 | £0 |
| 3973 | AIM Engineering Limited (in Administration) | 2 | £0 |
| 3974 | A.I.M Logistics Limited | 2 | £0 |
| 3975 | Aingaran Somasuntharum T/a Acwin Enterprises | 2 | £0 |
| 3976 | Air2Energy Limited | 2 | £478 |
| 3977 | Airband Limited | 2 | £0 |
| 3978 | Air Broadband Ltd | 2 | £0 |
| 3979 | Airbus Defence and Space Limited | 2 | £0 |
| 3980 | Air Business Limited | 2 | £0 |
| 3981 | Aire Management Limited | 2 | £3,109 |
| 3982 | Air India Ltd | 2 | £68,814 |
| 3983 | Air Liquide Healthcare Limited | 2 | £0 |
| 3984 | Air Service Training (engineering) Limited | 2 | £43,265 |
| 3985 | Airvending Limited | 2 | £0 |
| 3986 | AJP Pubs | 2 | £0 |
| 3987 | Aj Recycling Services Ltd | 2 | £9,808 |
| 3988 | AJ’s Hair, Beauty & Tanning Ltd | 2 | £2,808 |
| 3989 | Akaal Construction Ltd (in creditors voluntary liquidation) | 2 | £0 |
| 3990 | AKVA Group Scotland Ltd | 2 | £0 |
| 3991 | Alan Hope Limited | 2 | £1,326 |
| 3992 | Alan Howard (Stockport) Ltd | 2 | £2,850 |
| 3993 | Alan Stuart Engineering Limited | 2 | £23,610 |
| 3994 | Al Araby Television Network Limited | 2 | £0 |
| 3995 | Alaraby Television Network Ltd | 2 | £0 |
| 3996 | Albatern Limited | 2 | £10,986 |
| 3997 | Albea UK Limited | 2 | £0 |
| 3998 | Albert Farnell Limited | 2 | £0 |
| 3999 | Albion and East Limited | 2 | £0 |
| 4000 | Albion Apparel Group Ltd | 2 | £84,977 |