Most EU country guides on this site come down to a version of the same question: does a national filing add anything beyond the automatic protection of an EU trademark? Greece is one of the few EU markets where the answer is genuinely different, because one industry — shipping — operates at a scale here that has almost nothing to do with Greece's population of 10 million or its role as a tourist destination. Greek shipowners control close to a fifth of the world's merchant fleet by gross tonnage, more than any other nationality on earth, and that fact reshapes what "trademark strategy in Greece" actually means for a large slice of filers.
Why Shipping Changes the Filing Calculus
Piraeus, the port of Athens, is the commercial and legal center of gravity for an industry that is fundamentally global — ships fly Greek, Marshall Islands, Liberian, or Panamanian flags, cross dozens of jurisdictions per voyage, and answer to classification societies and P&I clubs headquartered in London, Oslo, and Tokyo. Yet the shipowning families and management companies that control this fleet are overwhelmingly Greek, based in and around Piraeus, and their brand names circulate through charterparties, brokers, and insurance markets long before — if ever — they appear on anything a retail consumer sees.
This creates a specific and somewhat unusual clearance environment for Classes 39 (transport and shipping services), 37 (ship construction and repair), and 36 (maritime insurance and finance): a shipping company's most important trademark disputes are more likely to be resolved through Greek courts, Greek maritime law, and Greek-language contracts than through EUIPO procedure, even though an EUTM technically covers the company's EU-wide rights. For that reason, maritime companies based in or doing serious business with Piraeus often file directly and deliberately at OBI rather than treating national registration as a mere fallback — it's the registration that actually matches where their commercial and legal relationships live.
Tourism and food are a separate, smaller story: Greece also receives more than 30 million tourists a year — over twice its population — which drives real trademark activity in Class 43 (hospitality) and in food and beverage brands tied to protected-designation products like feta cheese, Kalamata olives, and Greek olive oil. This is a genuine trademark cluster, but it runs on entirely different logic than shipping: it's about tourist-facing consumer brands and EU geographic-indication rules, not the maritime industry's insular, contract-driven world.
OBI and Greek Trademark Law
Greece's Hellenic Industrial Property Organisation (OBI) administers trademark registrations under Greek trademark law, aligned with the EU Trademark Directive. OBI is headquartered in Athens and uses the Nice Classification system. Examination covers absolute grounds, with a 3-month opposition period post-publication. Registration typically takes 6–10 months for uncontested applications, at a cost of €110 per class — inexpensive relative to the stakes for a maritime company with significant tonnage under management.
Filing Strategy for the Greek Market
Shipping, ship management, and maritime finance companies with real Piraeus operations should treat OBI registration as a primary filing, not an afterthought — the industry's disputes, financing relationships, and reputational stakes are resolved in a specifically Greek context regardless of what an EUTM covers on paper. Tourism, hospitality, and food brands sit in a different bucket: they benefit from Greek-script trademark versions (since domestic marketing and review platforms run bilingually) and need extra clearance around the EU's protected designations for feta, olive oil, ouzo, and mastiha, where marks that evoke protected terms or Greek geographic origin face refusal.
Frequently Asked Questions
Does OBI registration give me better protection than EUTM in Greece?
A national OBI registration and an EUTM provide equivalent legal rights within Greece. The strategic advantage of a national mark is survival independence — if your EUTM is challenged in another EU country, your Greek OBI mark is unaffected. For brands with specifically Greek commercial interests, OBI registration at €110 per class is cost-effective protection.
Is Greek script registration relevant?
Greek uses the Greek alphabet (α, β, γ...). For consumer-facing brands in the domestic Greek market, a Greek-script version of the brand name can be registered at OBI. Most international brands use their Roman-script marks, which are accepted, but Greek-script versions provide additional local protection.
How long does a Greek trademark last?
Greek registrations last 10 years from filing and renew indefinitely in 10-year periods through OBI, the Greek industrial property organization that absorbed the trademark office.
Does an EU trademark cover Greece?
Yes. Greece is an EU member, so an EUTM covers it automatically. National Greek filings function as fallback protection or as the cost-efficient option for businesses operating mainly in Greece and Cyprus.
What language are Greek trademark filings in?
Greek. Foreign applicants work through local agents, and consumer brands frequently register a Greek-script transliteration alongside the Latin mark, since Greek consumers encounter both forms in retail and advertising.
Can I claim priority for a Greek filing?
Yes. Greece honors the Paris Convention 6-month priority window from your first filing in any member state.
Which industries drive Greek trademark activity?
Shipping and maritime services (Greece controls the world's largest merchant fleet), tourism and hospitality in Class 43, food and beverage — feta, olive oil, and wine intersect with the EU's protected designation system — and a growing Athens startup scene filing in Classes 9 and 42.