Our Team

The core CK Atlantis team is comprised of experienced hospitality executives with over fifty years of combined experience in hotel operations, sales, finance and food & beverage. We work with expert service providers in various professions and disciplines to complement our portfolio of skills. We call on these established relationships when we need to expand or complement the scope of our services.



Our executive team includes:



  • Kosta Tomazos
  • President

Kosta Tomazos is a proven executive with a successful hospitality career, initially in finance and subsequently in operations with ITT Sheraton Hotels and later Starwood Hotels and Resorts. Kosta served as National Private Sector representative on the board of the Canadian Tourism Commission from 2009 to 2011. He was also Chairman of the Audit Committee of the Canadian Tourism Commission during that term. He presently serves on the board of the Metro Toronto Convention Centre. More >>



  • Carmen Villarin, CPA-CA
  • Vice President, Finance

Carmen Villarin is a finance executive with significant experience in hotel acquisition and divestiture, corporate tax planning and regional oversight of hotels’ financial budget and reporting. She has complemented her finance skills with in-depth understanding of hotel operations and sales. More >>                                                                                                                                




  • Margaret Readings

Margaret has over 35 years of experience in the Hospitality industry. Her career started in London England after she completed her City and Guilds in Hospitality.

In Canada she started with Loews Hotels in and then moved on to Starwood Hotels where she stayed for 23 years.

The 23 years with Starwood Hotels saw her progress through Rooms Division, TQM, Director of Operations, Six Sigma, Hotel Manager and Regional Procurement. More >>