Complex sentence: The company was founded in November, 2011 by Nikolas Ioannidis, a Greek hospitality entrepreneur and former robotics engineer and made its official launch in May, 2015.
Split into simpler sentences: The company was founded in November, 2011 by Nikolas Ioannidis, a Greek hospitality entrepreneur and former robotics engineer. It made its official launch in May, 2015.