Castlemagner born Michael O’Leary has signalled Ryanair’s long-term confidence in Irish aviation with plans for a €50 million investment in a new aircraft maintenance facility and Engineering Academy at Shannon Airport.
The proposed development, which is expected to create around 400 highly skilled jobs, comes as Ryanair continues to focus on future growth despite recent pressure on profits caused by lower fares and increased fuel costs.
Planning permission has been submitted for a new four-bay aircraft maintenance, repair and overhaul (MRO) hangar on a 6.7-acre site at Shannon Airport. Subject to approval, construction is expected to begin in early 2027, with the facility due to become operational in late 2028.
The new development will become Ryanair’s largest aircraft maintenance operation in Ireland and will include an Engineering Academy aimed at developing the next generation of aviation talent.
The announcement comes at a time when Ryanair is facing short-term challenges, with the airline recently reporting a 34 per cent fall in profits as lower fares and higher fuel costs affected margins.
However, Michael O’Leary has focused attention on the wider aviation landscape, arguing that Europe’s airline industry is likely to experience further consolidation as carriers face increasing financial pressure from rising costs.
While some airlines continue to struggle with higher operating expenses, Ryanair has taken steps to strengthen its financial position. The airline has repaid its remaining bond debt, is effectively debt free and has built cash reserves of more than €2.8 billion. O’Leary has said the company’s aim is to rebuild its cash position to around €4 billion, giving it greater resilience and the ability to continue investing during periods of uncertainty.
The Shannon investment reflects that approach, with Ryanair continuing to expand its engineering capabilities while strengthening its position for future growth.
Welcoming the announcement, Minister for Transport Darragh O’Brien said the project would further enhance Shannon’s aerospace cluster and bring significant employment opportunities to the Mid-West region.
The Shannon Airport Group also welcomed the proposal, highlighting the strength of the aviation sector that has developed at Shannon Airport and the surrounding business park, where almost 100 aviation-related companies currently operate.
Ryanair already has a significant presence at Shannon, with a three-bay aircraft maintenance facility employing more than 200 people. The airline has operated from Shannon Airport since 1987 and this summer is operating a record 30 routes from the airport.
The proposed Shannon development represents another major investment by the airline and highlights Ryanair’s continued focus on building capacity, developing skills and strengthening its role within Ireland’s aviation sector.

