| Detail | TESCO SW a.s. | 25892533 | Another legal entity | CZ064 | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another legal entity | CZ | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another legal entity | CZ041 | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another entity | CZ | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | CZ | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | CZ | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | CZ | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | CZ041 | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another entity | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another entity | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Another entity | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | | Detail |
| Detail | TESCO SW a.s. | 25892533 | Czech Republic | | Detail |
| Detail | TESCO SW a.s. (podpora) | 25892533 | Another legal entity | CZ071 | Detail |
| Detail | TESCO SW Pája Test a.s. | 25892533 | State contributory organization | CZ071 | Detail |
| Detail | Test 2 | 25892533 | Czech Republic | CZ | Detail |
| Detail | TESTCVUTTEST | 12345678 | Another legal entity | | Detail |
| Detail | Test dodav lu 2 | 25892533 | Territorial self-governing unit or its contributory organization | CZ01 | Detail |
| Detail | Tester na REFu | 25812279 | Czech Republic | CZ071 | Detail |
| Detail | Test Honzové chyby | 25992533 | Czech Republic | CZ | Detail |
| Detail | Testovací Honza Zadavatel | 12345678 | Another legal entity | CZ | Detail |
| Detail | Testovací nadace 2 | 78541234 | Another entity | CZ071 | Detail |
| Detail | Testovací nadace PD | 32145678 | Czech Republic | CZ01 | Detail |
| Detail | Testovací subjekt | 00000000 | Another entity | CZ | Detail |
| Detail | Testovací zadavatel | 23343566 | Czech Republic | CZ | Detail |
| Detail | Testovací zadavatel | 85452355 | Czech Republic | CZ | Detail |
| Detail | TESTOVACÍ ZADAVATEL | 11119999 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel 1 | 25892552 | Another legal entity | CZ071 | Detail |
| Detail | Testovací zadavatel 2 TS | 25892533 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel 2 TS | 25892533 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel 3 TS | 25892533 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel 4 TS | 25892533 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel A | 12345678 | Czech Republic | | Detail |
| Detail | Testovací zadavatel B | 25892533 | Czech Republic | CZ | Detail |
| Detail | Testovací zadavatel Filip, s. p. | 87654321 | Another legal entity | CZ01 | Detail |
| Detail | Testovací zadavatel GŠ | 25892551 | Another legal entity | CZ071 | Detail |
| Detail | TESTOVACÍ ZADAVATEL - HV | 10101010 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel Lu, a.s. | 25892533 | Another legal entity | CZ | Detail |
| Detail | Testovací zadavatel ML | 25892533 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel ML 02 | 25892533 | Czech Republic | CZ | Detail |
| Detail | Testovací zadavatel PD 10 | 74185296 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel PD 3 | 98765412 | Czech Republic | CZ01 | Detail |
| Detail | Testovací zadavatel - profil | 12345678 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel pro školící účely | 25892536 | Czech Republic | CZ | Detail |
| Detail | Testovací zadavatel scénář 4 ZV | 12345678 | State contributory organization | CZ | Detail |
| Detail | Testovací zadavatel - školící účely | 25860000 | Another legal entity | CZ064 | Detail |
| Detail | Testovací zadavatel (soud) | 12345678 | Czech Republic | CZ071 | Detail |
| Detail | Testovací zadavatel TK | 25892554 | Another legal entity | CZ071 | Detail |
| Detail | Testovací zadavatel TS | 25892533 | Another entity | CZ071 | Detail |
| Detail | Testovací Zdena | 12365478 | Czech Republic | CZ | Detail |
| Detail | TEST PÁJA s.r.o. | 25892533 | State contributory organization | CZ071 | Detail |
| Detail | testph | 11111111 | Czech Republic | CZ | Detail |
| Detail | Test - profil | 25892533 | Czech Republic | | Detail |
| Detail | Test registrace - zadavatel | 25892533 | Another entity | | Detail |
| Detail | Test šifrování | 25892533 | Czech Republic | CZ | Detail |
| Detail | TEST_UOHS | 98765432 | Czech Republic | CZ064 | Detail |
| Detail | TEST_ZAD | 25892533 | Czech Republic | CZ064 | Detail |
| Detail | T.G., a.s. | 45349088 | Another legal entity | CZ | Detail |
| Detail | Thermo King Manufacturing s.r.o. | 03616860 | Another legal entity | CZ020 | Detail |
| Detail | Thomayerova nemocnice | 00064190 | State contributory organization | CZ010 | Detail |
| Detail | TIC BRNO, příspěvková organizace | 00101460 | Territorial self-governing unit or its contributory organization | CZ | Detail |
| Detail | TJ SPARTAK STRAŠICE, z.s. | 18242219 | Another legal entity | CZ032 | Detail |
| Detail | TOMEČKA Advokátní kancelář | 13992295 | Another entity | CZ064 | Detail |
| Detail | Trinity consulting s.r.o. | 25865595 | Another entity | | Detail |
| Detail | TRIP TRAP TRESKO TESCO | 25892533 | Another legal entity | AT122 | Detail |
| Detail | TRITON TEAM s.r.o. | 26815788 | Another legal entity | CZ080 | Detail |
| Detail | Uherskohradišťská nemocnice a.s. | 27660915 | Another legal entity | CZ072 | Detail |
| Detail | UITest zadavatel | 78521456 | Another legal entity | CZ071 | Detail |
| Detail | Unipetrol výzkumně vzdělávací centrum, a.s. | 62243136 | Another legal entity | CZ042 | Detail |
| Detail | Unitender, s.r.o. | 25394495 | Another legal entity | CZ080 | Detail |
| Detail | Universal Solutions s.r.o. | 03470300 | Another legal entity | CZ031 | Detail |
| Detail | Univerzita Hradec Králové | 62690094 | Another legal entity | | Detail |
| Detail | Úřad městského obvodu Moravská Ostrava a Přívoz | 00845451 | Territorial self-governing unit or its contributory organization | CZ080 | Detail |
| Detail | Úřad práce České republiky | 72496991 | Czech Republic | CZ | Detail |
| Detail | Úřad pro dohled nad hospodařením politických stran a politických hnutí | 05553466 | Czech Republic | CZ064 | Detail |
| Detail | Úřad pro ochranu hospodářské soutěže | 65349423 | Czech Republic | CZ064 | Detail |
| Detail | Úřad pro zastupování státu ve věcech majetkových | 69797111 | Czech Republic | | Detail |
| Detail | Úřad průmyslového vlastnictví | 48135097 | Czech Republic | | Detail |
| Detail | Úřad vlády České republiky | 00006599 | Czech Republic | CZ010 | Detail |
| Detail | Ústav chirurgie ruky a plastické chirurgie, příspěvková organizace | 00193011 | Territorial self-governing unit or its contributory organization | CZ051 | Detail |
| Detail | Ústav fyzikální chemie J. Heyrovského AV ČR, v. v. i. | 61388955 | Another legal entity | CZ010 | Detail |
| Detail | Ústav hematologie a krevní transfuze | 00023736 | State contributory organization | CZ010 | Detail |
| Detail | Ústavní soud | 48513687 | Czech Republic | CZ064 | Detail |
| Detail | Ústav přístrojové techniky AV ČR, v. v. i. | 68081731 | Another legal entity | CZ064 | Detail |
| Detail | Ústav pro hospodářskou úpravu lesů | 00020681 | Czech Republic | | Detail |
| Detail | Ústav pro studium totalitních režimů | 75112779 | Czech Republic | CZ010 | Detail |
| Detail | Ústav územního rozvoje | 60556552 | Czech Republic | CZ | Detail |
| Detail | Ústav zdraví a pohody | | Another legal entity | CZ010 | Detail |
| Detail | Ústecký kraj | 70892156 | Territorial self-governing unit or its contributory organization | | Detail |
| Detail | Ústřední kontrolní a zkušební ústav zemědělský | 00020338 | Czech Republic | CZ064 | Detail |
| Detail | Ústřední vojenská nemocnice - Vojenská fakultní nemocnice Praha | 61383082 | State contributory organization | | Detail |
| Detail | Verisoft s.r.o. | 08942722 | Another legal entity | CZ010 | Detail |
| Detail | Veska Games s.r.o. | 21401373 | Another legal entity | CZ064 | Detail |
| Detail | Vězeňská služba České republiky | 00212423 | Czech Republic | CZ | Detail |
| Detail | Vila Vilekula | 25882533 | State contributory organization | CZ071 | Detail |
| Detail | VIS - Vodohospodářsko-inženýrské služby, spol. s r.o. | 48153362 | Another legal entity | CZ052 | Detail |
| Detail | VÍTKOVICKÁ DOPRAVA a.s. | 25909339 | Another legal entity | CZ080 | Detail |
| Detail | Vlastimil Petráš | 67500633 | Another entity | CZ072 | Detail |