Company
We empower people to make informed decisions about their real estate.
Keller Williams Solutions Group
We are a team of real estate professionals, passionate about standing out and reaching new heights!
Interested in joining our team? Check out all the open job positions!
Giorgos Katsiantonis
CEO & Owner
He was born and raised in Munich. After graduating high school, he returned to Greece to continue his studies. There he discovered the renovation industry, where he has been active for the past 32 years. Since the beginning of 2016, he has expanded his business operations in Real Estate by opening the Keller Williams Solutions Group office in Marousi and Koridallos. Since then, he has developed a fast-growing business, always aiming to meet the clients’ needs, offering them integrated solutions in the real estate field.
Nikos Katsiantonis
Team Leader
Nikos Katsiantonis, a graduate of the Athens University of Economics and Business, is passionate about the personal and professional development of the people around him. He believes that people have unlimited potential that they can develop through experiential education, hard work and a challenging work environment. He lives with passion, enjoys facing challenges and always remembers saying “thank you” and “sorry”.
Lina Maggina
Assistant Team Leader
Eri Gkiri
Market Center Administrator
Sophia Chalioti
Productivity Coach
Eleni Gaitanarou
Director of First Impressions
Eleni Gaitanarou is a high school graduate. She wanted to become a stewardess but decided to study hagiography, and for years she has been making and selling paintings of hagiography. She enjoys working individually but also working with positive people who love what they do.
Katerina Karamaroudi
Executive Assistant
Maria Kondila
Top Real Estate Agent
Maria is passionate about properties and giving them new life by putting her energy where needed to highlight even those that would not otherwise be at the forefront. This passion led her to a career in real estate, an industry she truly loves. In recent years, she has been awarded as the No.1 Agent at Keller Williams in Greece and Cyprus. She works with honesty and integrity, and her secret of success is the time and energy she devotes to building great relationships with her clients.
Giorgos Pagonis
Top Real Estate Agent
Giorgos Pagonis has studied Chemical Engineering and has worked professionally in two areas: Food Industry (20 years) and Real Estate (both as a Developer and Agent) for 17 years. As a Real Estate Agent he works in the northern suburbs of Athens. He is passionate about being well-organized and fully professional. His daily life is focused on the high-quality service he loves to provide to his customers. He believes that the combination of knowledge and politeness can lead to the triptych of success in the real estate industry: Speed - Comfort – Safety.
Nikos Ioannakos
Top Real Estate Agent
Nikos has been involved in Sales for 20 years. Getting in touch with people is something he has always been interested in and his only goal is the fast and effective service of his clients. For the last 3 years, he has been active in the Real Estate industry with responsibility and dedication, always receiving excellent reviews from satisfied customers.
Irene Salikopoulou
Top Real Estate Agent
Sotiris Tsopelas
Top Commercial Real Estate Agent
Orchidea Seintini
Licensed Real Estate Agent
Orchidea Seidini, is a graduate of tax engineering school and has over 13 years of experience in the field of sales, as a marketing manager in a publishing house and in artistic spaces. For the last 7 years, she has been working exclusively as a Real Estate Agent, with great success and very good reviews from buyers and sellers. She has attended several seminars on marketing and psychology and believes in honest and meaningful communication with the clients.
Nikos Karinopoulos
Licensed Real Estate Agent
Nikos Karinopoulos, a graduate of the Department of International & European Studies, University of Macedonia, entered the Real Estate industry in September of 2016, with no prior work experience in the field. Three years later, he has managed to make over 30 sales, while delivering high quality services. He loves to constantly discuss with his clients about their needs, as he believes communication is an essential component of every successful collaboration.
Panagiotis Kavousanakis
Licensed Real Estate Agent
Katia Alexandridi
Licensed Real Estate Agent
Faidon Kalyvas
Real Estate Agent
Fotis Retsilas
Licensed Real Estate Agent
Katerina Kostala
Licensed Real Estate Agent
Panagiotis Kiriazis
Licensed Real Estate Agent
Panos has a bachelor’s in Mathematics and an MSc in Economics. He has worked professionally in three fields: Mathematics teacher, Financial Analyst, and Real Estate Agent. He is characterized by speed, knowledge, and professionalism. As a Real Estate Consultant, he is active in the Northern Suburbs of Athens.
Sevi Papadopoulou
Licensed Real Estate Agent
Dimitris Tsevas
Licensed Commercial Real Estate Agent
Nikos Papaioannou
Licensed Commercial Real Estate Agent
Together we are negotiating with no setbacks and on a timeline. We set the goals and reach them with the firm steps of a detailed, clear, and agreed procedure. We match the ”want” of the sellers with the ”must” of the buyers.
Giannis Vinios
Renovations Director
Christos Amberiadis
Renovations Consultant
He was born and raised in Thessaloniki. In 2014 he graduated from the Department of Interior Architecture & Object Design of TEI of Central Macedonia, then expanded his academic background with further studies in graphic design and 3D design. His professional experiences began in the Fanis Dallas’ Architectural Studio as an intern and then he worked in the field of graphic design in various companies. Since December 2017 he has been living in Athens and working as a Renovation Manager at Resolutions-Renovations.
Dimitra Kostoula
Maria Kondyla's PA
Lora Panagou
Sotiris Tsopelas' PA