Konstantinos Kiamos is a distinguished entrepreneur and the visionary founder and CEO of UPSTREET, a leading vacation rental operator in Athens, Greece. With over 20 years of expertise in real estate and construction, he has adeptly combined his engineering acumen with innovative business strategies to redefine the short-term accommodation sector.

Under his guidance, UPSTREET has flourished, offering meticulously designed ‘homes as a service’ that merge comfort with cutting-edge technology, catering to a wide array of clients.

His leadership extends beyond UPSTREET, as evidenced by his influential role as a Board Member at 3NK Engineers & Architects and the Vice President of STAMA. Konstantinos’s extensive experience in design, construction and as a Real Estate Valuer, underlines his comprehensive understanding of the real estate industry.

His dedication to excellence is not only evident in his professional achievements but also in his commitment to mentoring and contributing to industry-related organizations.

Konstantinos Kiamos is recognized for his innovative approach and unwavering commitment to enhancing the guest experience, positioning UPSTREET as a paradigm of success and efficiency in the vacation rental market.

About the participation

As a speaker at the Short Stay Conference 2025 and the Vice President of STAMA, I am thrilled to participate in a dual capacity at this cornerstone event of the Greek short-term rental market.

My involvement, from an avid attendee since its inception to a recurring speaker and a leader within STAMA, underscores my deep-rooted dedication to the industry’s advancement. In my roles, both at UPSTREET and STAMA, I bring a wealth of experience and a unique perspective on fostering growth and innovation in short-term rentals.

This conference is a vital platform for collaboration and idea exchange, and I am eager to contribute to its dialogue, sharing insights and strategies vital for shaping the future of our dynamic sector.