Vsltec, a digital marketplace transforming how shipping companies procure technical services, today announced the successful close of its €540,000 pre-seed funding round. The round was led by prominent figures in the Greek shipping and legal sectors, including Sifis Vardinoyannis, CEO of Sekavin, Dimitris Vassos, Managing Partner of HFW Greece, Nikolaos and Stratos Tsalamanios, Co-CEOs of …