| IV 2022 | Zakończenie restrukturyzacji. Spółka realizuje postanowienia układu restrukturyzacyjnego. |
| XII 2011 | Piaseczno – new company’s seat |
| I 2011 | 2011 Share capital increase after the emission of series J shares |
| II 2011 | Opening of the first Sphinx Express restaurant |
| IV 2010 | Acceptance of 2010-2014 development strategy |
| VI 2010 | Share capital increase through issuance of series H shares |
| IIX - XII 2009 | Implementation of Quality and Effectiveness Programme in the chains of restaurants, preparation of a new model concerning the cooperation with franchisees, signing new franchise contracts Improvement Programme |
| VI 2009 | A fresh start with a new Board of Directors with two significant shareholders: Sylwester Cacek and Tomasz Morawski |
| III 2009 | AmRest sells all shares of SfP Holdings US, which holds Sfinks stocks, to OrsNet company belonging to Sylwester Cacek |
| IX 2008 | AmRest purchases Sfinks Polska shares and this gives them the right to 32,99 % total number of votes in General Meeting of Shareholders |
| I 2008 | Purchase of shares in Shanghai Express company which runs the restaurants of Chinese cuisine under the WOOK name |
| I 2008 | Opening of Sphinx restaurant in the Czech Republic and another one in Hungary |
| XII 2007 | Opening of Sphinx restaurant in Hungary and another one in Romania |
| VI 2006 | Debute of Sfinks Polska on the Warsaw Exchange Stock |
| IV 2006 | Chłopskie Jadło Purchase |
| VII 2002 | Polish Enterprise Fund IV L.P., managed by Enterprise Investors, purchases 38,97% stocks of Sfinks Polska |
| XI 2001 | Sfinks Polska’s first listing in the Central Table of Offers |
| VIII 1999 | Sfinks Polska Start-Up |
| I 1995 | Opening of the first Sphinx restaurant 2011 |