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A trusted global partner since 1992

Aviation Services Ireland (“ASI”) is headquartered in Dublin Ireland and provides interline auditing and processing services to major airlines around the world.

ASI was set up in 1992 as a subsidiary company of Aer Lingus – the Irish national airline. In 2002, the Company was sold to management who successfully established the business as the preferred choice for interline auditing services to the airline industry.

The ASI mission is to provide the best in class revenue accounting services to our airline customer base.

Working closely with major international airlines around the world ASI has established a reputation for expertise in Interline proration, application of ticket taxes and sales/fare audit – expertise that is critical to maximizing and protecting revenue in the airline industry.

In 2006 the Company opened a subsidiary operation in Winston-Salem North Carolina, USA and was joined by experienced proration staff from US Airways. The operation in North Carolina successfully provides revenue support services to the North American airline industry.

In 2015 the Company established a branch in Olsztyn, Poland to support the work done in Dublin.

ASI has developed its own in house technology applications that combine expert industry knowledge and web based technology. The Company provides SIS file conversion services to a number of airline customers and has developed applications for audit of Interline billings, Sales/Fares, Sales and Interline taxes, frequent flyer programs, Cargo Interline Billing and the provision of data analysis adding value and reducing revenue leakage.

Aviation Services Ireland is a member of the IATA Partnership Programme, is a participant in SIS and an associate member of the Airline Clearing House. ASI is actively supported in its activities and developments by Enterprise Ireland, the Irish Government state agency. We know that our continued success is attributable to our wonderful customers. We are forever grateful to them for their friendship and support.