"I got more than I was expecting. A real eye opener."

"The instructor was well organized and had great material. He explained clearly the roles of the Revenue Manager and the tools to be used to maximize revenue, as well as the application of concepts in day to day situations."

"It was clearly and simply explained. The content was exactly what we wanted to learn."

"Provided practical tools that can be applied in real life."

"Very clear lecturer. Good material."

"The facilitator has excellent knowledge and communication skills."

"Exceptional and outstanding training and facilitation skills. Facilitator is very knowledgeable in the field of revenue management."

If you can't explain it simply , you don't understand it well enough.

Albert Einstein

• Aimia ( formerly Groupe Aeroplan)
• Air China
• ATPCo
• Bombardier Inc. (Canadian multinational aerospace and transportation company)
• CATA (Chinese Air Transport Association)
• Cathay Pacific Airlines
• Cayman Airways Ltd.
• Central Mountain Air
• ( caravelo ( - Formerly Changeyourflight.com
• El Al Israel Airlines
• Etihad Airways
• ExPretio Technologies (RM system vendor: Consulting and training support)
• Finnair
• Garuda Indonesia Airlines
• Gerson Lehrman Group, Inc.
• GetGoing.com
• Hainan Airlines
• Hawaiian Airlines
• IATA ITDI (RM training at IATA centres world-wide : Montreal, Miami, Geneva, Singapore, Beijing)
• Intelisys Aviation (Reservation and inventory system vendor: Consulting and training support)
• Lufthansa Systems (RM system vendor: Consulting and training support)
• Malaysia Airlines
• Malev Hungarian Airlines
• Mycape.io
• Orléans Express (of Keolis Canada, motorcoach carrier in Québec, Canada)
• Renfé (State-owned railway company in Spain)
• Royal Jordanian Airlines
• Resource and Revenue Management (RM system vendor: Consulting and training support)
• Santa Barbara Airlines
• SITA
• SkyVantage Corporation (Reservation system vendor: Consulting and training support)
• Swinburne University of Technology - Faculty of Science, Engineering and Technology
• TravelSky Technology, China
• Tunisair
• Turkish Airlines
• Ukraine International Airlines
• VIA Rail (State-owned railway company in Canada)
• VR Group (State-owned railway company in Finland)

I found that an excellent way to gain insight into the Revenue Management field is through the Practical Revenue Management in Passenger Transportation course.The content is written by an expert in the industry that had the ability to write in a very user friendly manner seeing that the vocabulary used is easy to understand and because each section begins with an introduction and ends with a summary which makes the work easier to grasp and to see the bigger picture. I would recommend this course to anyone that is interested in this field even though they might have little to none theoretical knowledge of the industry. I would also recommend this course to someone that has limited time. I’m looking forward to complete the next course later this year.  Mienke Knipe -  Vervoerekonomie,  Stellenbosch Universiteit,  Departement Logistiek. June 2015

I sincerely thank you for your continued support and extending your full cooperation. In fact, I have managed to crack all positions where you have guided me. I owe a lot of my success to you.  Susanta Kumar Sahoo,  Revenue Systems R&D Manager, Emirates. May 2015

"The book (Practical Revenue Management in Passenger Transportation) cites a variety of practical examples and uses the required terminology to help the reader to understand the practice of RM and familiarizes him/her with the theory. After reading the book, the reader comes away with a clear understanding of how to implement the theory of RM."  Apostolos Ampountolas, The Business School, University of Exeter, Exeter, UK. Excerpt from book review in the Journal of Revenue Management and Pricing, March 2014.

Dear Gary, Thanks for sharing your incredible knowledge and providing your interesting, professional insight. The two intense weeks were a pleasure for the whole team. We are looking forward for the next steps with you. With great appreciation, The El-Al RM Team, October 25, 2012.

“Corne is a seasoned revenue management expert, he's very knowledgeable and I found him very conscientious with the work he did with my company. We have seen good results from the new RM and Pricing strategies that we developed with the help of Corne as our RM consultant. If you ever need to start off revenue management practice in your organization or you need to overhaul your RM processes, then Corne is the man to contact.”  Adedoyin Adeniran, Manager, Revenue Management and Pricing at Virgin Nigeria Airways. June 3, 2011

“Through his consultant work at Malev, Gary was instrumental in guiding and supporting our RM experts in adjustment of their day-to-day processes and activities. His attention to details and strong expertise greatly contributed to development of the team toward delivering positive and significant revenue improvements.” Top qualities: Personable, Expert, Good Value. Karim Makhlouf, Chief Commercial Officer at Malev Hungarian Airlines. July 24, 2010. 

“ Gary is the top go-to guy in Air Canada 's Revenue Management team. His vast knowledge of the tools and techniques of the craft and his ability creatively to apply these to real world day-to-day issues is vital to the continuing success of AC's industry-leading new revenue model. Considerate, open and kind, Gary is in every sense a gentleman.”  Ken Nathanson, Air Canada Network Optimization, December 12, 2006.

“During my work with Gary at Air Canada , he led the training and change management efforts. He is very organized, detailed oriented, focused on delivering high service to his customers, and extremely clear on delivering training.” Bhavit Desai, Manager, Commericial Practice at ESRI Professional Services, October 12, 2007.

“I've had the good fortune to be initiated into the Revenue Management world by Gary Parker. With the solid foundations laid by his teaching, I learned how to analyse, react and compete as a Flight Analyst and Market Manager. His methods and insight have proven invaluable for myself and many of my collegues.”  Michael Acosta, Director, Revenue Management and Pricing, VIA Rail Canada,  September 6, 2006

“It was an honour to me to be one of Gary's students for Revenue Management and then working with him on various issues related to Revenue Performance at Air Canada/Air Canada Jazz. Gary is a wealth of information and is a pleasure to work with.” Mustafa Fakhri, Manager - Network Performance  at   Qatar Airways, October 29, 2006

“Gary is extremely knowledgeable in airline revenue management and has combined his training and practical airline expertise into the development of superior training courses in all aspects of the revenue management problem. His personality adds an extra dimension to his subject matter skills in delivering a powerful learning experience.”  Dr. Hugh Dunleavy, EVP Strategy & Planning at WestJet, June 9, 2006.

My RM team sends you regards and special thanks for the RM Basics book (this is great start up for any RM analyst, clear and valuable); the IATA ITDI trainings, which some of us were able to attend, and initiated interesting discussions we all follow.  Oksana Verkhulevska, Director Revenue Management, Ukraine International Airlines, March 2010.