SIX Group AG group: subsidiaries and structure
Aktiengesellschaft (AG) · Zürich, Switzerland · LEI 529900ZMNQFCPP762W05
49subsidiaries
14countries
28held directly
2lapsed LEIs
15links on accounts older than 24 months
94,175ISINs of subsidiaries
Summary
SIX Group AG is the ultimate parent of 49 subsidiaries with LEIs in 14 countries, as reported to GLEIF. 28 are held directly; the others sit below intermediate companies. The largest numbers are in Spain (17), in Switzerland (12) and in the United Kingdom (5). 2 of the subsidiaries have a lapsed LEI, and 15 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 15 ISINs for the parent and 94,175 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
15 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
SIX BBS AG Switzerland
SIX Exchange Group AG Switzerland
SIX Exfeed AG Switzerland
SIX Financial Information AG Switzerland
SIX Global Services AG Switzerland
SIX Group Services AG Switzerland
SIX Index AG Switzerland
SIX Interbank Clearing AG Switzerland
SIX Repo AG Switzerland
SIX SIS AG Switzerland
SIX Swiss Exchange AG Switzerland
SIX x-clear AG Switzerland
BME CLEARING, S.A. Spain
SOCIEDAD DE BOLSAS, S.A. Spain
AQUIS EXCHANGE LIMITED United Kingdom
AQUIS EXCHANGE EUROPE France
AQUIS STOCK EXCHANGE LIMITED United Kingdom
REGIS-TR UK LTD United Kingdom
SIX FINANCIAL INFORMATION UK LIMITED United Kingdom
ULTUMUS LIMITED United Kingdom
REGIS-TR Luxembourg
SIX Finance (Luxembourg) S.A. Luxembourg
SIX FINANCIAL INFORMATION LUXEMBOURG S.A. Luxembourg
SIX Financial Information Nederland B.V. Netherlands
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| SIX Austria Holding GmbH | Austria | Wien | 529900IVSH3JMTLWEF30 | 2016 | lapsed > 24 months |
| SIX Financial Information Belgium | Belgium | Bruxelles | 984500FFRCF52CEZ6E56 | 2025 | |
| SIX BBS AG | Switzerland | Zürich | 8945006OCKHNJ7MNW637 | 2024 | |
| SIX Exchange Group AG | Switzerland | Zürich | 529900AP608AO2THNS56 | 2025 | |
| SIX Exfeed AG | Switzerland | Zürich | 529900XQWS1K7T87TX52 | 2024 | |
| SIX Financial Information AG | Switzerland | Zürich | 506700D369548LQDC335 | 2025 | |
| SIX Global Services AG | Switzerland | Zürich | 8945006O1HE498YWL254 | 2024 | |
| SIX Group Services AG | Switzerland | Zürich | 8945006NVXUCM9N0XI74 | 2024 | |
| SIX Index AG | Switzerland | Zürich | 5067002CH0O873Q5Y630 | 2024 | |
| SIX Interbank Clearing AG | Switzerland | Zürich | 89450079FYPTZNU4JA50 | 2024 | |
| SIX Repo AG | Switzerland | Zürich | 549300US7CXLXPE4NY48 | 2022 | > 24 months |
| SIX SIS AG | Switzerland | OLTEN | 549300A3XI3YWROC2J57 | 2025 | |
| SIX Swiss Exchange AG | Switzerland | Zürich | 529900HQ12A6FGDMWA17 | 2024 | |
| SIX x-clear AG | Switzerland | Zürich | 5493000C6JWJSISPU377 | 2025 | |
| SECB Swiss Euro Clearing Bank GmbH | Germany | Frankfurt am Main | 529900YI7GR9R4L1UI63 | 2025 | |
| SIX Financial Information Deutschland GmbH | Germany | Frankfurt am Main | 5299006BN7QF897CXH46 | 2025 | |
| SIX FINANCIAL INFORMATION DENMARK A/S | Denmark | København K | 636700YWQ48G8VTCFV51 | 2025 | |
| BME CLEARING, S.A. | Spain | Madrid | 5299009QA8BBE2OOB349 | 2023 | > 24 months |
| BME MARKETS & EXCHANGES SA | Spain | Madrid | 959800UYJM40XUGVGG78 | 2024 | |
| BME POST TRADE SERVICES, S.A. | Spain | Madrid | 95980018MKFF23QASL07 | 2023 | > 24 months |
| BME REGULATORY SERVICES SA | Spain | Madrid | 959800QN4DV2FYZS9Q98 | 2025 | |
| BOLSAS Y MERCADOS ESPAÑOLES GROUP SERVICES, S.A. | Spain | Madrid | 9598007UF48M7WYZDQ46 | 2023 | > 24 months |
| BOLSAS Y MERCADOS ESPAÑOLES INNTECH, S.A. | Spain | Madrid | 959800GUDZLFPWN1VS37 | 2023 | > 24 months |
| BOLSAS Y MERCADOS ESPAÑOLES MARKET DATA, S.A. | Spain | Madrid | 9598004ZGCP6V6FFL574 | 2023 | > 24 months |
| BOLSAS Y MERCADOS ESPAÑOLES RENTA FIJA SA | Spain | Madrid | 95980096HCV0D0TYCR12 | 2023 | > 24 months |
| BOLSAS Y MERCADOS ESPAÑOLES SERVICIOS CORPORATIVOS, S.A. | Spain | Madrid | 959800FNX1M3B7UX0M16 | 2023 | > 24 months |
| BOLSAS Y MERCADOS ESPAÑOLES, SOCIEDAD HOLDING DE MERCADOS Y SISTEMAS FINANCIEROS, S.A. | Spain | Madrid | 9598003MSLCX8JT38V69 | 2024 | |
| INSTITUTO BOLSAS Y MERCADOS ESPAÑOLES SL | Spain | Madrid | 959800JQUNV8MK0QYQ39 | 2025 | |
| MEFF TECNOLOGIA Y SERVICIOS S.A. | Spain | Barcelona | 95980026Y9SX7SEEAL56 | 2023 | > 24 months |
| SOCIEDAD DE BOLSAS, S.A. | Spain | Madrid | 9598001WTPGD8A01N979 | 2024 | |
| SOCIEDAD DE GESTIÓN DE LOS SISTEMAS DE REGISTRO COMPENSACIÓN Y LIQUIDACIÓN DE VALORES S.A.U. | Spain | Madrid | 959800DN0D5DXFUBNB37 | 2025 | |
| SOCIEDAD RECTORA DE LA BOLSA DE VALORES DE BARCELONA S.A. | Spain | Barcelona | 959800Z25H6MSXFBBG16 | 2024 | |
| SOCIEDAD RECTORA DE LA BOLSA DE VALORES DE BILBAO SA | Spain | Bilbao | 959800LHEKKMW5L1CL09 | 2024 | |
| SOCIEDAD RECTORA DE LA BOLSA DE VALORES DE VALENCIA SOCIEDAD ANONIMA | Spain | Valencia | 959800XVCVWWJQ9JFP52 | 2023 | > 24 months |
| AQUIS EXCHANGE EUROPE | France | PARIS | 9695002NSIQWF9A09R56 | 2018 | > 24 months |
| SIX FINANCIAL INFORMATION FRANCE | France | PARIS | 969500VENTD9QASYB506 | 2023 | > 24 months |
| AQUIS EXCHANGE LIMITED | United Kingdom | LONDON | 213800IXJSF5E1SIW150 | 2025 | |
| AQUIS STOCK EXCHANGE LIMITED | United Kingdom | LONDON | 213800AMGNBSOCOSDN11 | 2025 | |
| REGIS-TR UK LTD | United Kingdom | LONDON | 222100BIO1CNBF4V5F03 | 2025 | |
| SIX FINANCIAL INFORMATION UK LIMITED | United Kingdom | London | 6488JKI89N82P9KP7913 | 2025 | |
| ULTUMUS LIMITED | United Kingdom | London | 984500FU1N5C1P4D9D49 | 2025 | |
| SIX FINANCIAL INFORMATION ITALIA S.R.L. | Italy | MILANO | 815600332A4E02961F72 | 2027 | |
| REGIS-TR | Luxembourg | LUXEMBOURG | 222100LDG5RSWCCPU755 | 2025 | |
| SIX Finance (Luxembourg) S.A. | Luxembourg | Leudelange | 529900VBB5T4TR8NJ082 | 2025 | |
| SIX FINANCIAL INFORMATION LUXEMBOURG S.A. | Luxembourg | LEUDELANGE | 222100SA4GZZNYQ8VY21 | 2016 | > 24 months |
| SIX Financial Information Nederland B.V. | Netherlands | Amsterdam | 8945002880QRK1E0EJ33 | 2026 | |
| SIX Financial Information Nordic AB | Sweden | Stockholm | 549300DDJHSBIZCDSG61 | 2025 | |
| SIX FINANCIAL INFORMATION SINGAPORE PTE. LTD. | Singapore | Singapore | 98450060CC6968449342 | 2025 | |
| SIX FINANCIAL INFORMATION USA INC. | United States | DOVER | 9845009C40DMY48DEA02 | 2023 | lapsed > 24 months |