Abaixo estão os códigos SWIFT dos bancos em Reino Unido. Esses códigos SWIFT são apenas os participantes ativos que estão conectados à rede SWIFT. Os códigos de participantes passivos são excluídos desta lista.
| Documento de identidade | Banco | Cidade | Agência | Código SWIFT |
|---|---|---|---|---|
| 15501 | MAVEN INVESTMENT PARTNERS LTD | LONDON | MADGGB21 | |
| 15502 | MAXIS SECURITIES LIMITED | LONDON | MXISGB21 | |
| 15503 | MAYBANK KIM ENG SECURITIES (LONDON) LTD | LONDON | KESLGB21 | |
| 15504 | MAYFAIR CAPITAL LTD | LONDON | MYCAGB21 | |
| 15505 | MAYZUS FINANCIAL SERVICES LIMITED | LONDON | MAFVGB21 | |
| 15506 | MBNA LIMITED | CHESTER | MBEUGB21 | |
| 15507 | MCAP GLOBAL FINANCE LIMITED | LONDON | MCGFGB21 | |
| 15508 | MCARTHURGLEN UK LIMITED | LONDON | MCRHGB2L | |
| 15509 | MCBRIDE PLC | MANCHESTER | MCBPGB22 | |
| 15510 | MCCALL, AITKEN, MCKENZIE AND CO LIMITED | STIRLING | MCAKGB21 | |
| 15511 | MCHATTIE INVESTMENT MANAGEMENT LIMITED | BRISTOL | MCIAGB21 | |
| 15512 | MCINROY AND WOOD LIMITED | HADDINGTON | MCWOGB21 | |
| 15513 | MCINROY AND WOOD PORTFOLIOS LIMITED | HADDINGTON | JOINGB21 | |
| 15514 | MCO LIMITED | LONDON | MCOMGB21 | |
| 15515 | MDRN-FX SERVICES LIMITED | LONDON | MDSEGB22 | |
| 15516 | MECM LIMITED | LONDON | MEAAGB21 | |
| 15517 | MEDITOR CAPITAL MANAGEMENT LIMITED | LONDON | MECGGB21 | |
| 15518 | MEGA INTERNATIONAL COMMERCIAL BANK CO., LTD. LONDON BRANCH | LONDON | ICBCGB2L | |
| 15519 | MEIJI YASUDA EUROPE LIMITED | LONDON | MEILGB21 | |
| 15520 | MELLI BANK PLC | LONDON | MELIGB31 | |
| 15521 | MELLI BANK PLC | LONDON | MELIGB21 | |
| 15522 | MELLI BANK PLC | LONDON | TARGET-2 ACCOUNT | MELIGB21TGT |
| 15523 | MELLON TRUST OF NEW ENGLAND (UK) LIMITED | LONDON | BSDTGB21 | |
| 15524 | MELTEMI INVESTMENT MANAGEMENT LIMITED | LONDON | MEIGGB21 | |
| 15525 | MELTON MOWBRAY BUILDING SOCIETY | MELTON MOWBRAY | MMBIGB21 | |
| 15526 | MELTON MOWBRAY BUILDING SOCIETY | MELTON MOWBRAY | MMBIGB22 | |
| 15527 | MERCER ALTERNATIVES LIMITED | LONDON | ALAIGB21 | |
| 15528 | MERCER LIMITED | LONDON | WIMEGB21 | |
| 15529 | MERCHANT PLACE CORPORATE FINANCE LIMITED | LONDON | MPCFGB21 | |
| 15530 | MERCURIA ENERGY LIMITED | LONDON | TRCYGB21 | |
| 15531 | MERIAN GLOBAL INVESTORS (UK) LIMITED | LONDON | OMIAGB21 | |
| 15532 | MERITKAPITAL UK LIMITED | LONDON | MEIPGB2L | |
| 15533 | MERITUM SECURITIES LIMITED | LONDON | MEEIGB21 | |
| 15534 | MERRILL LYNCH COMMODITIES (EUROPE) LIMITED | LONDON | MLCUGB21 | |
| 15535 | MERRILL LYNCH INTERNATIONAL | HOUSTON | ML COMMODITIES INC. | MLILGB2AMCS |
| 15536 | MERRILL LYNCH INTERNATIONAL | LONDON | MEGLGB21 | |
| 15537 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB2ASFE | |
| 15538 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB2A | |
| 15539 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCEL | |
| 15540 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCGH | |
| 15541 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCTL | |
| 15542 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LFFT | |
| 15543 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LGSS | |
| 15544 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LPFG | |
| 15545 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LTES | |
| 15546 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3L | |
| 15547 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB4LKSI | |
| 15548 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCLA | |
| 15549 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCLB | |
| 15550 | MERRILL LYNCH INTERNATIONAL | LONDON | MLILGB3LCLC |