About Us

Who We Are

Revify is an international hospitality oriented company that was legally established in early 2019 in Tallinn, Estonia. From our multiple offices we support our client portfolio throughout Europe & Middle East.

Currently Revify team is located:

  • Thessaloniki, Greece
  • Kirchberg in Tirol, Austria
  • Sofia, Bulgaria

We offer to independent hotels and small chains our International hospitality experience to help them achieve their business goals and outperform their competitors.

Become part Revify’s successful story:

  • Senior level consultants to address strategic objectives and to deliver leading-edge educational content customised to your revenue management development and training needs.
  • Unrivalled credibility from global chains and international markets
  • Ability to communicate professionally and decisively with senior level key players
  • Revenue management expertise in Rooms, Food & Beverage and Spa – a true “Total Revenue Management” approach
  • Ability to address both strategic & tactical issues for each unique brand and marketplace
  • A highly diverse client base from which revenue management best practices are Drawnkirchberg

Meet Our Team


Nikolaos Tsitsoulis

Founder & Managing Director

Nikolaos has more than 6 years of international experience in Greece, Switzerland, United Arab Emirates & Azerbaijan in leading worldwide companies such HolidayCheck, Fairmont Hotels & Resorts (part of Accor Hotels) & leading national companies such as Kipriotis Hotels and Acrotel Hotels & Resorts in Greece. His experience extends from Revenue Management, Distribution Management, eCommerce & Digital Marketing. Nikolaos is the youngest Director of Revenue within Accor Hotels & Resorts Globally. 

Nikolaos graduated with a MSc in Business Administration with a Major in Tourism from Lucerne University of Applied Sciences & Arts in Switzerland. He has been involved in the academia as a Guest Lecturer in Revenue Management in Management Centre Innsbruck in Austria, a Master Thesis Co-Supervisor & Guest Lecturer in his alma mater university – Lucerne University of Applied Sciences & Arts in Switzerland and as a Lecturer in E-Tourism & Bachelor Thesis Supervisor in Azerbaijan Tourism & Management University as a part of a joint double degree with IMC University of Applied Sciences Krems, Austria


Gladkikh Alina

Co-Founder & Head of Graphic Design

Alina is an all in one professional in eCommerce and Graphic Design. Having studied Hotel & Restaurant Management in Kiev National University of Trade & Economics in Ukraine, Alina decided to re-brand her future career and focus on her true passions namely creativity and the wold of internet. She pursued professional development courses in Graphic Design, social media marketing and obtained MA degree in Marketing & Innovation from Anglia Ruskin University in the United Kingdom. 

She started her career in Vesna, Ukraine’s leading cloth manufacturer & distributor as a Brand Manager. Later on Alina continued her career in Procter & Gamble Ukraine as a Senior Web Merchandiser & Graphical Design Specialist where she played an integral role in establishing the eCommerce division of the company for the very first time in the country and achieve tremendous year over year revenue growth. Currently she is employed as a Graphic Design Instructor in Step Computer Academy in Baku, Azerbijan where she teaches various subjects starting from Photoshop and up to Principles of Advertising Design and Fundamentals of Identity.

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Vasilios Riavoglou

Revenue Management & Distribution Strategist

Vasilios is a passionate hotelier and a discerning professional specialised in eCommerce, Sales & Marketing and Revenue Management.  He has, lived, worked and studied in 3 countries, namely: Greece, Switzerland and the United Kingdom. His academic and working experience provides him with a unique understanding of Business Administration in Hospitality.

Vasilios is a contributor to any progressive institution which values knowledge, input and action. A true results-driven professional with persistence and a winning attitude. 

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Georgios Polychronidis

Revenue Management & Distribution Strategist

Georgios is an experienced hospitality professional with an extensive background in hotel operations, revenue & reservations management. He has lived in the east part of Austria for the last 8 years & has worked in many key 3 star, 4 star hotels, including Ramada Innsbruck Tivoli.

Georgios completed his Master’s Degree in Marketing Management & Tourism in Management Center Innsbruck in Austria together with Nikolaos, Co-Founder of Revify.

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