Odyssey solutions are used at over 240 client sites worldwide, a selection of which are listed below:
| Name | News Article | Case Study |
| ABN AMRO Group |  |
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| (related news) | |
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| Anglo Irish Bank | |
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| Andbanc | |
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| ARZ GmbH | |
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| Banca del Gottardo | |
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| Bank Leumi | |
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| Banque Cantonale Vaudoise | |
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| Banque Cantonale de Genève | ||
| Banque Degroof | |
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| Barclays Group | ||
| Basler Kantonalbank | |
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| BNP Paribas | ||
| Bordier & Cie. | |
|
| BSI | ||
| BZ WBK AIB Asset Management | |
|
| CI Financial | |
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| Commerzbank | |
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| DAB bank | |
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| Delta Lloyd Bank | |
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| Dexia Asset Mgmt | ||
| Deutsche Bank | ||
| Dresdner Bank | ||
| DZ Privatbank Schweiz | |
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| Fortis Group | |
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| Hamburger Sparkasse (Haspa) | |
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| Heptagon Capital | ||
| HSH Nordbank | ||
| HVB Group | |
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| ING Group | |
|
| Julius Baer | ||
| (related news) | |
|
| (related news) | |
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| Lloyds TSB | |
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| Luzerner Kantonalbank | |
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| Monte Paschi Asset Mgmt | |
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| National Bank of Dubai | |
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| Renaissance Investment Management | |
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| Royal Bank of Scotland | ||
| Schroder Investment Management | |
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| Siam Commercial Bank | |
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| Société Générale Group | ||
| Tilney Investment Management | |
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| UBS |