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.

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

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Aviation & Aerospace Investors

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

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Business & General Aviation

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

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Aerospace Manufacturers & Suppliers

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

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MRO & Aftermarket

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

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

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Technology / Mobility

Supporting operators, investors and stakeholders driving the next generation technologies in aviation and air mobility

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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.


Alton Aviation Consultancy’s senior leaders are globally recognized for their thought leadership. We are pleased to share our insights.

14 Sep 21
Aircraft Leasing & Financing Advisory

Introduction to Aircraft and Engine Asset-Backed Securitizations (ABS)

By John Mowry   |   Presentation

At a recent ISTAT Learning Lab session, Alton Aviation Consultancy managing director John Mowry, alongside Evan Wallach, President & CEO of Global AirFinance Services presented an introduction to aircraft and...


23 Apr 21
Airlines,   Aerospace Manufacturers & Suppliers,   MRO & Aftermarket

Line Maintenance Sourcing Strategies in the Age of e-Commerce

By Adam Guthorn,   Dalton Fischer Linnett,   Jonathan Berger   |   Article

In a recently published a white paper entitled, Line Maintenance Sourcing Strategies in the Age of e-Commerce, Alton’s MRO Practice explores how the exponential growth of e-commerce, and the increased...