Our Business Is to keep you flying…
Over 40 Years of Excellence
AGS has been in business for over 40 years. Our company was founded in Chicago, Illinois USA, in July 1982 by Kassa Maru and his brother, Melesse Maru. We started as a small commercial aircraft spare parts supplier. Since then, we have grown and diversified the business significantly. Our continued growth has been selective and based on a set of well thought out mission objectives.
Our management team is a dynamic group with extensive airline experience. AGS is staffed by a multilingual group of highly motivated and engaged employees who possess a wide range of aviation experience and technical skills.
AGS has global business reach, with a customer base spanning the USA, Europe, the Middle East, Africa, South America and Asia.
AGS is accredited to ASA-100, FAA AC-0056A standards and has been audited and approved by several of its customers, including…

Kassa Maru
Founder (Retired)
Dedicated Professionals Ready to Serve You
Experienced team providing top-notch aviation services.

Teddy Kassa
Chief Executive Officer & Chairman of the Board

Yem Maru
Chief Operating Officer

Mohamad Chehab
VP, International Sales

Joel David
VP, Purchasing and Honeywell Partnership

Yonas Alemayehu
Regional Sales Manager and Global GSE Sales

Timothy Hall
Manager, MRO and Quality Assurance

Fitsum Tesfaye
Financial Controller

Ala Lahham
Manager, Customer Service and IT

Edwin Torres
Stores Supervisor and QA Inspector
Our Value
We offer 24/7 AOG support, comprehensive procurement and MRO services, and a global reach.
Our operational footprint spans the USA, Europe, the Middle East, Africa, South America and Asia.
Wide Range of Aviation Parts Available
Round-the-Clock AOG Support
Services
Your one-stop shop for aviation parts and repairsYour trusted partner for all your aviation needs
24/7 AOG Services
Our AOG services offer rapid response and expert solutions to minimize aircraft downtime and ensure swift resolution of critical maintenance issues
Aircraft MRO
We provide comprehensive aviation maintenance, repair, and overhaul (MRO) services for customers across the globe, ensuring aircraft safety and reliability with precision and expertise
Part Procurement
We have an extensive inventory of aviation parts available from a wide range of channel partners and OEMs, strictly adhering to all relevant FAA/EASA/TCCA regulations and ASA requirements
Exchanges
Our aviation part exchange services facilitate seamless aircraft maintenance by offering timely, cost-effective exchanges of high-quality parts
Consulting
We provide tailored strategic guidance and industry expertise to optimize operations, enhance safety, and maximize efficiency in the aviation sector
Training
We deliver comprehensive instruction to your procurement professionals, ensuring the highest standards of efficiency, compliance, and strategic sourcing















