Complex sentence: In 2016, Via.News agency had already 15 journalists from 10 countries and was covering important business and technology events in Lisbon such as the "Web Summit" and the Lisbon's Business Angels Club.
Split into simpler sentences: In 2016, Via.News agency had 15 journalists from 10 countries. The news publication was covering major business and technology events in Lisbon such as the "Web Summit" and the Lisbon's Business Angels Club.