Revenue Technology Services

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USA, India, UK, South Africa, Colombia, Canada

Profitability Delivered

RTS offers state of the art solutions and industry leading services to grow your revenues, increase margins, enhance productivity, and improve your customers’ experience. We enable you to gain insight into your business, accelerate your growth, and capture your full potential. Our solutions will provide you with the art of increasing profits powered by science through innovation. Our experience delivering business solutions in the Travel and Transportation Industry spans over three decades and many happy and satisfied customers.

Our Mission

Enable our customers to increase their revenue and margins, improve the shopping experience of their customers, enhance productivity of their employees, and support their growth

Our Vision

To be the leading one-stop provider of AI driven Revenue management, Dynamic Pricing, and Network Planning solutions to the transportation industry through innovation and exemplary customer service

# Our Story

1982

  • Developed world’s first commercial YMS for Republic Airlines
  • Expanded into hospitality with Hyatt & Marriott
  • Built advanced DOS-based revenue management system

1990

  • YMS Inc. merged with RTS, strengthening foundation.
  • Entered cruise & ferry with Color Line.
  • Expanded European presence with London office.
  • Launched first commercial rail revenue management solution.

2000

  • Launched Win32 revenue management solution
  • Developed Nexgen web-based profit optimization platform
  • Expanded global presence with India development center
  • Developed Air Cargo RM & Pricing solution.

2010

  • Secured major air cargo clients: Emirates, Virgin Atlantic, United, Delta.”
  • Launched Charter Airline RM, mobile apps, Price-Sensitive RM.
  • Introduced CargoPriceOpt
  • Launched Cargo Freight RM solutions for ferry industry.
  • Launched RTS Compass and RTS Foresight

2020

  • Southwest Airlines adopted AcceleRate cargo pricing.
  • Partnered with Ethiopian Cargo for RM & pricing.
  • Opened Bangalore & Hyderabad dev centers.
  • Added IAG Cargo (2022) & Saudia Cargo (2023–24).
  • Expanded Services with BPM/IT CoE in Mohali.
  • Established AI Center of Excellence in Data Science.
  • Continued global expansion and innovation.

2025

RTS offers state of the art solutions and industry leading services to grow your revenues, increase margins, enhance productivity, and improve your customers’ experience. We enable you to gain insight into your business, accelerate your growth, and capture your full potential. 

Satisfied Customers

From Fortune 5 companies to small and medium-sized businesses

Our valuesdriven by data.

DATA is our commitment to cultivate a values-driven culture. Discover how you can become part of talented team RTS to help us create a better tomorrow through better data.

  • D
    Do good
    Foster an inclusive culture where we treat each other with respect.
  • A
    Act as one team
    Connect, communicate and collaborate as one diverse team.
  • T
    Think customer
    Accelerate customer outcomes in everything we build and how we deliver.
  • A
    Aspire - innovate
    Continuously and fearlessly innovate through curiosity and learning.

Our PeopleMeet the leadership

Raja Kasilingam Ph.D.
Being our honourable president, Raja provides executive leadership and strategic direction to RTS. He has over 35 years of experience in consulting, software solutions, IT services in transportation industry. His specialization includes revenue management, pricing, and scheduling for both passenger and freight businesses in the airline, cruise ferry, and rail industries. Raja pioneered some of the early research on cargo revenue management forecasting and optimization models.
Mukundh Parthasarathy
Being the head of cargo solutions, Mukundh is at RTS Dallas office leading our global Airline, Cruise Ferry and Rail practice for cargo. Much of his work focuses on driving step changes in operational, financial and organizational performance in airlines, cruise ferries, and rail players in the U.S., Asia-Pacific, Europe, Africa, the Middle East and Latin America. During the last 20 years in the industry, he has worked with over 50 plus airlines and dozens of players in the cruise ferry, general aviation, and travel space.
Jason Codd
Jason Codd
Jason is in Cape Town, South Africa and heads up the Passenger Solutions portfolio at RTS, covering all relevant solutions for the passenger industry, including Airline, Cruise Ferry, Rail and Coach. Jason has worked with over 25 Cruise Ferry organizations in his tenure at RTS, in addition to over 50 airlines. Jason is perfectly geared for expanding the solutions to meet the current and future needs of the passenger transportation industry.
Mahesh Vemula
Mahesh Vemula
Mahesh is the head of Technology, Development and Infrastructure for Cargo. He has over 20 years of experience in Software development, delivery and support of Cargo solutions. He is extensively involved in all phases of the Software Development Life Cycle including Business Requirements Analysis, Creating Technical/Functional specifications, developing use cases, and Quality Assurance Processes.
Bharat Kumar
Bharat Kumar
Bharat is at our Chandigarh office and leads our Airline Passenger Solutions Practice. He has over 24 years of experience in the Airline industry, with specialization in Airline Revenue Management, pricing, and distribution.
Mani Subramanian
Mani Subramanian
Mani is responsible for developing overall Cargo solutions. In his current role, he manages various customer portfolio’s business requirements and product specifications including working closely with product/development teams to implement forecasting and optimization models for Cargo solutions.
Harjeet Singh
Harjeet is leading the Software Development for Cargo Solutions. Energetic, driven, and Microsoft Certified Professional with 17+ years of experience and a track record of success in managing complex IT modernization and system integration projects.
Yograj Sharma
Yograj Sharma
Yograj is leading and coordinating the Passenger development team onsite & offshore, managing project-level activities, and responsible for Database Design, Architecture, Production Support, Business Intelligence.
Johan Van Rensberg
Johan is at RTS Dallas office and leads Delivery and Support for Cargo Solutions. Johan is a corporate travel professional with program development and management experience, across multiple industries including government.
Patrick Allen
Patrick is currently responsible for RTS Passenger delivery and client support activity. Since joining RTS in 2000, Patrick has played a key role in many of RTS product implementations integrating with various booking system providers.
Carrie Baker
Carrie Baker
Carrie Baker is at RTS Dallas office and is responsible for delivery, account management, and customer experience. She is a seasoned leader with extensive experience in managing high-performing teams and executing complex projects across the cybersecurity and SaaS sectors.
Harish K Sharma
Harish Kumar
Harish leads the IT services business unit at RTS. An IIT Delhi alumnus he has over 35 years of experience in conceptualizing, designing, developing, and managing software solutions for the Travel, Transportation, and Logistics industry.
Dr. Deepmala Sharma
Dr. Deepmala Sharma
Deepmala focuses on accelerating RTS’ AI led R&D initiatives and manages the AI & Analytics practice to complement our IT Services, BPM and Consulting.
Amit Duggal
Amit leads the Business Process Management Services business at RTS, bringing with him over two decades of deep domain expertise in the Travel and Transportation BPM industry. He is focused on strengthening the company’s BPM capabilities.
Prashant Kavi

Prashant Kavi offers 30+ years in commercial aviation across operations, air cargo, and IT with airlines like KLM and DHL. Now leading RTS as Sr. VP Commercial with startup expertise for growth and profitability. 

Raja Kasilingam Ph.D.
Being our honourable president, Raja provides executive leadership and strategic direction to RTS. He has over 35 years of experience in consulting, software solutions, IT services in transportation industry. His specialization includes revenue management, pricing, and scheduling for both passenger and freight businesses in the airline, cruise ferry, and rail industries. Raja pioneered some of the early research on cargo revenue management forecasting and optimization models.
Mukundh Parthasarathy
Being the head of cargo solutions, Mukundh is at RTS Dallas office leading our global Airline, Cruise Ferry and Rail practice for cargo. Much of his work focuses on driving step changes in operational, financial and organizational performance in airlines, cruise ferries, and rail players in the U.S., Asia-Pacific, Europe, Africa, the Middle East and Latin America. During the last 20 years in the industry, he has worked with over 50 plus airlines and dozens of players in the cruise ferry, general aviation, and travel space.
Jason Codd
Jason Codd
Jason is in Cape Town, South Africa and heads up the Passenger Solutions portfolio at RTS, covering all relevant solutions for the passenger industry, including Airline, Cruise Ferry, Rail and Coach. Jason has worked with over 25 Cruise Ferry organizations in his tenure at RTS, in addition to over 50 airlines. Jason is perfectly geared for expanding the solutions to meet the current and future needs of the passenger transportation industry.
Mahesh Vemula
Mahesh Vemula
Mahesh is the head of Technology, Development and Infrastructure for Cargo. He has over 20 years of experience in Software development, delivery and support of Cargo solutions. He is extensively involved in all phases of the Software Development Life Cycle including Business Requirements Analysis, Creating Technical/Functional specifications, developing use cases, and Quality Assurance Processes.
Bharat Kumar
Bharat Kumar
Bharat is at our Chandigarh office and leads our Airline Passenger Solutions Practice. He has over 24 years of experience in the Airline industry, with specialization in Airline Revenue Management, pricing, and distribution.
Mani Subramanian
Mani Subramanian
Mani is responsible for developing overall Cargo solutions. In his current role, he manages various customer portfolio’s business requirements and product specifications including working closely with product/development teams to implement forecasting and optimization models for Cargo solutions.
Harjeet Singh
Harjeet is leading the Software Development for Cargo Solutions. Energetic, driven, and Microsoft Certified Professional with 17+ years of experience and a track record of success in managing complex IT modernization and system integration projects.
Yograj Sharma
Yograj Sharma
Yograj is leading and coordinating the Passenger development team onsite & offshore, managing project-level activities, and responsible for Database Design, Architecture, Production Support, Business Intelligence.
Johan Van Rensberg
Johan is at RTS Dallas office and leads Delivery and Support for Cargo Solutions. Johan is a corporate travel professional with program development and management experience, across multiple industries including government.
Patrick Allen
Patrick is currently responsible for RTS Passenger delivery and client support activity. Since joining RTS in 2000, Patrick has played a key role in many of RTS product implementations integrating with various booking system providers.
Carrie Baker
Carrie Baker
Carrie Baker is at RTS Dallas office and is responsible for delivery, account management, and customer experience. She is a seasoned leader with extensive experience in managing high-performing teams and executing complex projects across the cybersecurity and SaaS sectors.
Harish K Sharma
Harish Kumar
Harish leads the IT services business unit at RTS. An IIT Delhi alumnus he has over 35 years of experience in conceptualizing, designing, developing, and managing software solutions for the Travel, Transportation, and Logistics industry.
Dr. Deepmala Sharma
Dr. Deepmala Sharma
Deepmala focuses on accelerating RTS’ AI led R&D initiatives and manages the AI & Analytics practice to complement our IT Services, BPM and Consulting.
Amit Duggal
Amit leads the Business Process Management Services business at RTS, bringing with him over two decades of deep domain expertise in the Travel and Transportation BPM industry. He is focused on strengthening the company’s BPM capabilities.
Prashant Kavi

Prashant Kavi offers 30+ years in commercial aviation across operations, air cargo, and IT with airlines like KLM and DHL. Now leading RTS as Sr. VP Commercial with startup expertise for growth and profitability. 

Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Ben Sewell
Director of Operations
Ben Sewell
Director of Operations
Ben Sewell
Director of Operations
David Tuche
Office Manager
David Tuche
Office Manager
David Tuche
Office Manager
David Tuche
Office Manager
David Tuche
Office Manager
David Tuche
Office Manager
John Steven
Lead Marketing Manager
John Steven
Lead Marketing Manager
John Steven
Lead Marketing Manager
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Billy Mark
CEO/Co-Founder
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Michel Valer
Senior Marketing Manager
Aron Dusker
Project Manager
Hope Anthony
Project Manager
Anna Kova
Paid Ads Specialist
Anna Kova
Paid Ads Specialist
Anna Kova
Paid Ads Specialist
Anna Kova
Paid Ads Specialist
Pav Borthwick
UI/UX Designer
Rose Loysen
Senior Copywriter
Rose Loysen
Senior Copywriter
Rose Loysen
Senior Copywriter

our locationsWe are global.

US Headquarters
1785 State Hwy 26, Suite 200, Grapevine, Texas 76051 USA
UK

Tollhouse Hill, City Gate East, Suite 600 Nottingham Nottinghamshire NG1 5FS

India

Suite 200, Plot# 2 – IT Park
Sector 67, Mohali Punjab 160062

Pune, India

7th Floor, Innov8 Workspaces Galaxy Ambrosia
Pan Card Club Road, Baner
Pune, Maharashtra 411045

Bangalore, Hyderabad, Delhi
upcoming
South Africa

P. O. Box 1158 Sun Valley
7985 South Africa

Colombia
Colombia

Colombia

Canada
Canada

Canada

Colombia
Colombia
Colombia
Canada
Canada
Canada
Netherlands
Netherlands
Netherlands