| AERCAP IRELAND ASSET INVESTMENT 1 LIMITED | 483564 | Clare | | Active |
| AERCAP IRELAND ASSET INVESTMENT 2 LIMITED | 483565 | Clare | | Active |
| AERCAP IRELAND CAPITAL DESIGNATED ACTIVITY COMPANY | 535682 | Clare | | Active |
| AERCAP IRELAND FUNDING 1 LIMITED | 483563 | Clare | | Active |
| AERCAP IRELAND LIMITED | 51950 | Clare | | Active |
| AERCAP LEASING 1 LIMITED | 511251 | Clare | | Active |
| AERCAP LEASING 946 LIMITED | 510820 | Clare | | Active |
| AERLIFT LEASING JET LIMITED | 489500 | Clare | | Active |
| AERVENTURE EXPORT LEASING LIMITED | 492580 | Clare | | Active |
| ANDES AIRCRAFT LEASING LIMITED | 481377 | Clare | | Active |
| BALLYFIN AVIATION II LIMITED | 716765 | Clare | Rental and leasing | Active |
| BALLYFIN AVIATION LIMITED | 669805 | Clare | Rental and leasing | Active |
| BURGUNDY AIRCRAFT LEASING LIMITED | 507282 | Clare | | Active |
| CASH MANAGER LIMITED | 281755 | Clare | | Active |
| CELTAGO FUNDING LIMITED | 568690 | Clare | Rental and leasing | Active |
| CELTAGO II FUNDING LIMITED | 582499 | Clare | Rental and leasing | Active |
| CIELOFUNDING LIMITED | 528157 | Clare | | Active |
| CLOUDFUNDING II LIMITED | 546824 | Clare | | Active |
| CLOUDFUNDING LIMITED | 544257 | Clare | | Active |
| CUTTLEFISHFUNDING LIMITED | 562108 | Clare | | Active |
| Celestial Aviation Services LIMITED | 205625 | Clare | | Active |
| FANSIPAN AIRCRAFT LEASING LIMITED | 466392 | Clare | | Active |
| FLOTLEASE LIMITED | 464358 | Clare | | Active |
| FLYFUNDING LIMITED | 570107 | Clare | Rental and leasing | Active |
| FODIATORFUNDING DESIGNATED ACTIVITY COMPANY | 731584 | Clare | Rental and leasing | Active |
| GEMINISTREAM AIRCRAFT LEASING LIMITED | 477986 | Clare | | Active |
| GLADIUS FUNDING LIMITED | 637646 | Clare | Rental and leasing | Active |
| GLIDE FUNDING LIMITED | 569936 | Clare | Rental and leasing | Active |
| HARMONIC AIRCRAFT LEASING LIMITED | 485949 | Clare | | Active |
| ILFC IRELAND LIMITED | 209316 | Clare | | Active |
| IRIDIUM FUNDING LIMITED | 585605 | Clare | Rental and leasing | Active |
| JADE AIRCRAFT LEASING LIMITED | 411043 | Clare | | Active |
| JASMINE AIRCRAFT LEASING LIMITED | 398180 | Clare | | Active |
| JASPER AIRCRAFT LEASING LIMITED | 412803 | Clare | | Active |
| LEOSTREAM AIRCRAFT LEASING LIMITED | 475101 | Clare | | Active |
| LIBRASTREAM AIRCRAFT LEASING LIMITED | 475099 | Clare | | Active |
| MAINSTREAM AIRCRAFT LEASING LIMITED | 480637 | Clare | | Active |
| MONOPHONIC AIRCRAFT LEASING LIMITED | 523577 | Clare | | Active |
| MOONLIGHT AIRCRAFT LEASING (IRELAND) LIMITED | 565805 | Clare | Rental and leasing | Active |
| QUADRANT MSN 5869 LIMITED | 527907 | Clare | | Active |
| SCANDIUM FUNDING LIMITED | 612279 | Clare | Rental and leasing | Active |
| SCARLET AIRCRAFT LEASING LIMITED | 510389 | Clare | | Active |
| SKYFUNDING II LIMITED | 517478 | Clare | | Active |
| SKYFUNDING LIMITED | 504247 | Clare | | Active |
| SORAFUNDING LIMITED | 535075 | Clare | | Active |
| STRATUSFUNDING LIMITED | 546825 | Clare | | Active |
| STREAMLINE AIRCRAFT LEASING LIMITED | 468052 | Clare | | Active |
| SUNFLOWER AIRCRAFT LEASING LIMITED | 369738 | Clare | | Active |
| SYMPHONIC AIRCRAFT LEASING LIMITED | 484196 | Clare | | Active |
| TETRAFUNDING LIMITED | 585054 | Clare | Rental and leasing | Active |
| VERDE AIRCRAFT FINANCE LIMITED | 611448 | Clare | Rental and leasing | Active |
| VIRGOSTREAM AIRCRAFT LEASING LIMITED | 475100 | Clare | | Active |
| WHITNEY IRELAND LEASING LIMITED | 384019 | Clare | | Active |
| AERCAP PARTNERS 767 LIMITED | 511037 | Clare | | Distress |
| CHIFFCHAFF LIMITED | 457506 | Dublin | | Distress |
| CIELOFUNDING II LIMITED | 536058 | Dublin | | Distress |
| POLYPHONIC AIRCRAFT LEASING LIMITED | 502927 | Clare | | Closed |
| ROUGE AIRCRAFT LEASING LIMITED | 492581 | Clare | | Closed |