| 1 | ELSON ASSOCIATES PLC | 100Strong | Stable leadership |
| 2 | BANK OF THE PHILIPPINE ISLANDS (EUROPE) PLC | 97Strong | Very stable leadership |
| 3 | BOTOPTIONS (UK) PLC | 93Strong | Stable leadership |
| 4 | AFRICAN LION GOLD PLC | 91Strong | Stable leadership |
| 5 | CARLTON BONDS PLC | 91Strong | Files full accounts |
| 6 | ADALAN VENTURES PLC | 91Strong | Files full accounts |
| 7 | CASTLE TRUST CAPITAL PLC | 91Strong | Very stable leadership |
| 8 | ANIMALCARE GROUP PLC | 90Strong | Stable leadership |
| 9 | ACTIVTRADES PLC | 90Strong | Established 2005 |
| 10 | CIRCLE ANGLIA SOCIAL HOUSING PLC | 90Strong | Stable leadership |
| 11 | ASIMILAR GROUP PLC | 90Strong | Stable leadership |
| 12 | CIRCLE ANGLIA SOCIAL HOUSING 2 PLC | 90Strong | Stable leadership |
| 13 | CLEANTECH BUILDING MATERIALS PLC | 90Strong | Stable leadership |
| 14 | ARLINGTON NO.3 BOND ISSUER PLC | 90Strong | Very stable leadership |
| 15 | ALLWYN ENTERTAINMENT FINANCING (UK) PLC | 89Strong | Stable leadership |
| 16 | CARGO INVEST GROUP SWEDEN HOLDING PLC | 89Strong | Very stable leadership |
| 17 | BLACKPOINT BIOTECH LIMITED | 89Strong | Very stable leadership |
| 18 | PROPEL FINANCE PLC | 88Strong | Established 2000 |
| 19 | CITIZEN TREASURY PLC | 87Strong | Stable leadership |
| 20 | CLARION FUNDING PLC | 87Strong | Stable leadership |
| 21 | DASHWOOD LONDON HOLDING (2016) PLC | 87Strong | Very stable leadership |
| 22 | ARLINGTON WESTCOUNTRY DEBTCO PLC | 87Strong | Very stable leadership |
| 23 | EQUINOX (ECLIPSE 2006-1) PLC | 86Strong | Very stable leadership |
| 24 | CTRL SECTION 1 FINANCE PLC | 86Strong | Stable leadership |
| 25 | CHURCHILL INVESTMENTS PLC | 86Strong | Very stable leadership |
| 26 | AFFINITY SUTTON CAPITAL MARKETS PLC | 86Strong | Stable leadership |
| 27 | CHARM FINANCE PLC | 86Strong | Stable leadership |
| 28 | C.F. CAPITAL PLC | 86Strong | Very stable leadership |
| 29 | ALLIED DUNBAR ASSURANCE PLC | 86Strong | Stable leadership |
| 30 | EMH TREASURY PLC | 86Strong | Established 2013 |
| 31 | CITY ASSET MANAGEMENT PLC | 86Strong | Stable leadership |
| 32 | BARBADOS ENTERPRISES PLC | 86Strong | Very stable leadership |
| 33 | BEECHBROOK UK SME CREDIT I HOLDINGS PLC | 86Strong | Stable leadership |
| 34 | BP FINANCE P.L.C | 86Strong | Stable leadership |
| 35 | ARIANTY NO. 1 PLC | 86Strong | Stable leadership |
| 36 | CITIZEN TREASURY 2 PLC | 86Strong | Stable leadership |
| 37 | AMCOMRI GROUP PLC | 86Strong | Stable leadership |
| 38 | DUNLUCE PLC | 86Strong | Established 1992 |
| 39 | ARTESIAN FINANCE III PLC | 86Strong | Stable leadership |
| 40 | BARRAS CAPITAL MANAGEMENT PLC | 86Strong | Very stable leadership |
| 41 | COMMUNITY FINANCE COMPANY 1 PLC | 86Strong | Very stable leadership |
| 42 | COMMERCIS PLC | 86Strong | Very stable leadership |
| 43 | 3I NORDIC PLC | 86Strong | Stable leadership |
| 44 | CAVENDISH SECURITIES PLC | 84Strong | Stable leadership |
| 45 | CIRCLE FUNDER 2 PLC | 84Strong | Very stable leadership |
| 46 | CROSS21 PLC | 84Strong | Very stable leadership |
| 47 | ALBION ENTERPRISE VCT PLC | 84Strong | Stable leadership |
| 48 | BROOKFIELD FINANCE I (UK) PLC | 84Strong | Very stable leadership |
| 49 | DASHWOOD BOND ISSUER PLC | 84Strong | Very stable leadership |
| 50 | BRACKEN MIDCO1 PLC | 84Strong | Stable leadership |