Alton Aviation Consultancy – Global Aviation Consulting Firm

Alton Aviation Consultancy is a boutique aviation consulting firm that is highly experienced and proudly independent. We bring deep domain expertise and hands-on collaboration to clients across commercial, financial and technical disciplines. Our global footprint and unparalleled relationship network span the aviation industry.


Aircraft Leasing & Financing Advisory

Long-term, objective counsel and due diligence for transactions large and small.


Data-driven insights that inform strategy, business plan development, operational performance improvement, cost reduction, and transaction support.

Aviation & Aerospace Investors

Due diligence and strategic insights for some of the most significant transactions across all aviation segments.

Business & General Aviation

Advising manufacturers, operators, support providers, government and newcomers on engagements large and small.

Aerospace Manufacturers & Suppliers

Market intelligence, market analysis and strategy for established and emerging manufacturers and suppliers.

MRO & Aftermarket

Driving strategy, incremental revenue and cost reduction for independent and airline-affiliated maintenance providers, as well as OEMs.


Deep experience and unique insights across strategy and operations, and transaction advisory services for investors.

Specialty Projects

With a strong understanding of the entire aviation value chain, esoteric projects aren’t a problem.


Rely on our global, independent specialized aviation, aerospace, airline and aviation finance consultants to bring a wealth of insight and proprietary data, collaborate on-site with senior management, and consistently meet challenging deadlines. Offices in New York, Dublin, Hong Kong, Beijing, Singapore and Tokyo. Experience in strategy, operations, finance and implementation everywhere.