Our Mission
We are passionate about the hospitality industry and committed to transforming how hotels approach revenue management. Our mission is to empower hoteliers with cutting-edge technology and data-driven insights that drive sustainable growth and profitability.
Our Vision
To become the leading revenue management platform that revolutionises how hotels optimise their pricing strategies, enabling them to thrive in an increasingly competitive market through intelligent automation and predictive analytics.
Meet Our Founders
Tsvetelin Pantev
Co-Founder
Tsvetelin has always had a passion for mathematics and number crunching. He was a talented chess player from an early age and won several chess tournaments as well as an international championship in mathematics when he was 14. Software engineering always looked like the right career path for him.
He started his career at SAP, working on key projects over five years. He then joined Quantive, where he focused on improving effectiveness - a skill that connects directly to Sigma Revenue's mission. He later moved into a managerial role and led initiatives to improve how the company operated.
Before founding Sigma Revenue, he worked with Spread AI, a German automotive start-up, on projects in the automotive industry.
Kaloyan Velev
Co-Founder
Kaloyan studied at the University of Bath in the UK. As part of his education, he completed two placements: one in the Finance department at Magna Powertrain, and one at a private revenue management consultancy in London, working with large FMCG companies. During this time, he observed first-hand how leading firms make pricing decisions and became familiar with the concept of revenue management.
Later, he worked at London-based hospitality start-up Catapult, gaining valuable experience in the hospitality industry. Graduating from university, he returned to Bulgaria with the hope of transferring his proactive and innovative approach to his homeland through Sigma Revenue.
Tsvetelin Pantev
Co-Founder
Tsvetelin has always had a passion for mathematics and number crunching. He was a talented chess player from an early age and won several chess tournaments as well as an international championship in mathematics when he was 14. Software engineering always looked like the right career path for him.
He started his career at SAP, working on key projects over five years. He then joined Quantive, where he focused on improving effectiveness - a skill that connects directly to Sigma Revenue's mission. He later moved into a managerial role and led initiatives to improve how the company operated.
Before founding Sigma Revenue, he worked with Spread AI, a German automotive start-up, on projects in the automotive industry.
Kaloyan Velev
Co-Founder
Kaloyan studied at the University of Bath in the UK. As part of his education, he completed two placements: one in the Finance department at Magna Powertrain, and one at a private revenue management consultancy in London, working with large FMCG companies. During this time, he observed first-hand how leading firms make pricing decisions and became familiar with the concept of revenue management.
Later, he worked at London-based hospitality start-up Catapult, gaining valuable experience in the hospitality industry. Graduating from university, he returned to Bulgaria with the hope of transferring his proactive and innovative approach to his homeland through Sigma Revenue.
Our Story
The idea for Sigma Revenue was born in 2022 and researched thoroughly for around a year. Starting in 2023, we began to develop the product with a clear vision in mind.
From the beginning, our mission was to empower hotels to use data and technology to make informed business and pricing decisions. We recognised that the hospitality industry was ready for a revolution in how revenue management was approached.
Two years later, following serious development and countless iterations based on industry feedback, Sigma Revenue was launched. Today, we continue to innovate and expand our platform to serve hotels of all sizes across the globe.
Ready to join the revenue revolution?
Discover how our innovative approach and experienced team can transform your hotel's pricing strategy and boost your bottom line.