| 1990 | The beginning - a modest start by founder & CEO Kim Kroejby |
| 1993 | First Leki Aviation Headquarter in Copenhagen is purchased |
| 1994 | Leki Aviation USA is founded |
| 1997 | Leki Aviation has 11 employees |
| 1999 | Leki Aviation participates in the EXPO 99 in Beijing |
| 2000 | Leki Aviation UK is founded |
| 2001 | Leki win the 2001 Gazelle Award from Dun & Bradstreet |
| 2002 | Brand new Copenhagen Corporate Headquarter is build (1500 m2) |
| Leki Aviation Singapore is founded | |
| 2003 | First Leki Aviation website www.leki.dk is launched |
| Leki Aviation participates in the Paris Air Show | |
| 2004 | Leki Aviation globally now has 35 employees |
| 2006 | Leki Aviation participates in the Asian Aerospace 2006 exhibition |
| New global Enterprise Resource Planning (ERP) system is implemented | |
| Leki Aviation UK moves to new and larger facilities | |
| Leki Aviation globally exceeds 50 employees | |
| 2007 | The new corporate website www.lekiaviation.com is launched 07.07.07 |
| 2008 | Leki Aviation USA relocates to new facilities in Sunrise / Ft. Lauderdale |
| Leki Aviation opens new facilities in Xiamen, PR China | |
| Leki Aviation globally exceeds 70 employees | |
| Nominated to Entrepreneur Of The Year by Ernts & Young | |
| Leki win the 2008 Gazelle Award from Dunn & Bradstreet | |
| 2009 | Leki participates in Hamburg EXPO with the largest stand ever (62m2) |
| 25 Repair Centre in the UK is approved (Approval No. UK.145.01169) | |
| Leki partcipates in the Dubai Airshow | |
| 2010 | Leki opens new business unit in Airbus Vendor Village in Dubai |
| New corporate website is launched during the Singapore Airshow, 02.02.10 |