| Presidency of the Republic of Turkey | https://www.tccb.gov.tr/en/ |
| Republic of Turkey Ministry of Justice | http://www.justice.gov.tr/ |
| Republic of Turkey Ministry of the Interior | http://www.mia.gov.tr/mission |
| The Ministry of Finance | http://www.maliye.gov.tr/ |
| Turkish Republic Ministry of Environment and Urbanization | http://www.csb.gov.tr/turkce/index.php |
| Republic of Turkey Ministry of the Transport, Maritime Affairs and Communications | http://www.udhb.gov.tr/eng/anasayfa |
| Ministry of Energy and Natural Resources | http://www.enerji.gov.tr/en-US/Mainpage |
| Minister of Forestry and Water Affairs Republic of Turkey | https://www.tarimorman.gov.tr/Sayfalar/EN/AnaSayfa.aspx |
| Minister for EU Affairs | http://www.ab.gov.tr/index_en.php |
| The Ministry of Youth and Sports of Turkish Republic | http://gsb.gov.tr/ |
| Republic of Turkey Ministry Of Development | http://www.mod.gov.tr/Pages/Index.aspx |
| The Grand National Assembly of Turkey | https://global.tbmm.gov.tr/index.php/EN/yd/ |
| Turkish Armed Forces | http://www.tsk.tr/HomeEng |
| National Defence of Turkey | http://www.msb.gov.tr/en |
| Republic of Turkey Ministry of Foreign Affairs | http://www.mfa.gov.tr/default.en.mfa |
| Republic Of Turkey Ministry of National Education | http://www.meb.gov.tr/meb_haberindex.php?dil=en |
| Republic Of Turkey Ministry of Health | http://www.saglik.gov.tr/?_Dil=2 |
| Republic of Turkey Ministry Of Food, Agriculture and Livestock | http://www.tarim.gov.tr/Sayfalar/EN/AnaSayfa.aspx |
| Ministry of Science, Industry and Technology | http://www.sanayi.gov.tr/ |
| Republic of Turkey Ministry Of Culture and Tourism | http://www.kultur.gov.tr/?_dil=2 |
| Republic of Turkey Ministry Of Family and Social Policies | http://en.aile.gov.tr/ |
| Republic of Turkey Ministry Of Economy | https://www.trade.gov.tr/ |
| Republic of Turkey Ministry of Customs and Trade | http://english.gtb.gov.tr/ |
| East Marmara Development Agency (MARKA) | http://en.marka.org.tr/anasayfa |
| The Scientific and Technological Research Council of Turkey (TÜBİTAK) | https://www.tubitak.gov.tr/en |
| Small And Medium Industry Development Organization (Kosgeb) | http://www.kosgeb.gov.tr/ |
| The Turkish Patent Institute | http://www.turkpatent.gov.tr/TurkPatent/?lang=en |
| Turkish Standards Institution (TSE) | https://www.tse.org.tr/en/Default.aspx |
| The Turkish Academy Of The Sciences – TÜBA | http://www.tuba.gov.tr/en |
| Gebze Organized Industrial Zone | http://www.gosb.com.tr/en |
| Gebze Municipality | http://www.gebze.bel.tr/tr/Default.aspx |
| Darıca Municipality | http://www.darica.bel.tr/ |
| Çayırova Municipality | http://www.cayirova.bel.tr/ |
| Dilovası Municipality | http://www.dilovasi.bel.tr/ |
| Gebze Technical University | http://www.gtu.edu.tr/?languageId=2 |
| Gebze Governship | http://www.gebze.gov.tr/ |
| IT Valley | http://bilisimvadisi.co/ |
| Turkish Statistical Institute | https://www.tuik.gov.tr/Home/Index |
