AVIATION SERVICES (IRELAND) LIMITED

Aviation Services (Ireland) Limited (ASI) is a Dublin-based specialist in revenue accounting for the airline industry, drawing on twenty-nine years of experience supporting the world's largest and most profitable carriers. The company partners with airlines to maximise recovery across every revenue stream, offering a suite of flexible, tailored solutions that operate directly on clients' own systems and are priced on a savings-based model, meaning there is no direct cost to the airline.

ASI's core services include Interline Billing Support - where expert proration and audit processes recover significant interline revenue - and a second-pass Sales/Fare Audit that uncovers complex recoveries other vendors miss. The firm also provides Frequent Flyer Programme (FFP) quality assurance, comprehensive Interline and Sales Tax auditing via a proprietary application, and Cargo Billing Support that eliminates leakage through rigorous proration checks. In addition, ASI delivers revenue consulting, training and remote health-check assessments to benchmark and improve clients' accounting processes.

Trusted by more than 35 major airlines worldwide, ASI's business-process support is designed to address skill shortages and in-house challenges, ensuring airlines achieve optimal revenue performance with confidence and transparency.