Hellespont Steamship Corporation, based in Piraeus, later specialised in sub-10,000-deadweight-tonne IMO2 oil/chemical tankers and handymax bulk carriers. It was wholly owned by Hellespont Marine Services. The source names J. Anastasidis and Frixos V. Papachristidis as associates.
Keep the explicit scope label independent; no alias or company identity is inferred.