TL;DR Greece is a euro-area economy of about 10 million people that hosted 34 million international visitors in 2019. A quarter of the population is over 65. The ideas that fit serve hotels and holiday lets, keep inhabited islands supplied with water, power and care, or help businesses cope with hotter summers.

The market in numbers

  • Population: about 10.4 million in 2025[1].
  • GDP per capita: about US$26,900 in 2025[2].
  • Internet use: about 86% of people were online in 2024[3].
  • Tourism: about 34 million international arrivals in 2019, with tourism receipts at about 28% of exports that year[4][5].
  • Ageing: people aged 65 and over were about 24% of the population in 2025[6].
  • Currency: the euro, used in Greece since 2001[7].

What founders here actually have to work with

Tourism is the obvious place to look, and the numbers back it up. Before the pandemic tourism brought in about 28 cents of every euro of exports[5], so hotels, villas and the businesses around them are the buyers with the most money to spend on outside help.

Not everything is sunny though. That trade is seasonal, so many of your customers earn most of their year in a few months and keep cash tight the rest of the time [Requires validation]. If you sell to them then price around the season, not the calendar year.

The islands are the second big theme. Keeping inhabited islands supplied with fresh water, power, medicines and parts is slow and costly, which leaves room for small, fixable kit [Requires validation].

Third, Greece is ageing fast, with about a quarter of people over 65[6]. Care for older people outside the big cities is a real gap you can fill.

Being in the euro area[7] and the EU single market[8] also means you price, bill and sell in the same currency as most of your foreign guests.

Ideas that fit Greece

These ideas were all researched for India. The rupee numbers and Indian permits don't apply, so read each page as a brief you'll rebuild for Greek rules and euro prices.

Hotels and holiday lets

  • Ratecove: Built for small Goa hosts, it fits Greek studio and villa owners who juggle pricing and registration on their own. Swap in Greece's short-let registration rules [Requires validation].
  • Guestward: Guest ID checks that keep no photocopies suit small hotels under EU data rules. Check what police reporting Greek hotels must do [Requires validation].
  • Fernhollow: Reversible cooling and energy upgrades for listed buildings fit the many historic guesthouses. Heritage approvals will set your pace.
  • Kitchengas: On-site biogas from hotel kitchen waste suits large resorts. Island resorts that truck their waste away save the most.
  • Ladlecount: Weighing buffet leftovers by dish helps all-inclusive hotels order less. Easy to pilot in one kitchen over one season.
  • Trayline: Night room-delivery robots rented to mid-size hotels help when summer staff are hard to find. Rent, don't sell, because hotels hate capital spend.

Islands and the sea

  • Saltfree: Solar units that make brackish water drinkable fit small islands and remote villages. Keep the design simple enough for a local technician.
  • Jettycharge: Shared shore charging for small tour and fishing boats suits busy harbours. Start with one harbour authority and a handful of operators.
  • Lostline: Lifting lost fishing nets from the seabed suits a country with a long coastline. Funding will come from EU programmes and dive or tourism groups.
  • Intakeview: ROV checks of seawater intake pipes fit desalination plants, power stations and fish farms along the coast.
  • Skyclinic: Drone routes carrying medicines between hospitals and small island clinics fit the geography. EU drone rules and range over sea are your first hurdles [Requires validation].

Heat, fire and climate

  • Swelterline: Heat-day income cover pays outdoor workers when the temperature passes a set level. You'd need an insurer partner and a local temperature source.
  • Perilbook: Flood, heat and fire scores across a lender's loan book suit Greek banks facing EU climate risk reporting [Requires validation].
  • Pinechar: Turning fallen pine needles and brush into biochar could suit forest communities that want less fuel on the ground. Check fire-season burning rules first [Requires validation].

Care and farms

  • Ridealong: Trained companions who take older people to hospital appointments fit families who live in Athens while parents stay in the village.
  • Mobilityrent: Renting walkers and power chairs, fitted at home, suits both older residents and visitors with limited mobility.
  • Organicfile: Audit-ready farm records help small olive and fruit growers get certified and paid more. Your buyer is the co-op, not the single grower.

Rules to check before you start

Companies register with the General Commercial Registry (GEMI), and you can start a business online through its One-Stop Shop at businessportal.gr[9]. Tax registration goes through the Independent Authority for Public Revenue (AADE) and the central bank is the Bank of Greece, but I couldn't load either site to confirm the details, so check them directly [Requires validation]. Short-let, food, drone and health ideas each come with their own permits [Requires validation].

This is a starting list, not legal advice. Check with a local lawyer or the agency itself.

Questions founders ask

Services to hotels and holiday lets are the cheapest start, and you can test them in one summer. Ratecove and Ladlecount above need contacts and a laptop more than capital.

Do foreigners need a local partner to start a company in Greece?

I couldn't confirm a local partner rule. EU citizens can set up a business in any EU country[8], and others should check with the GEMI One-Stop Shop[9] or a Greek lawyer before they commit.

How do I deal with the tourist season?

Price by the season and sign clients up before it starts. A product hotels buy in March and use all summer is far easier to sell than one pitched in July.

Talk to Yash

Building something that a Greek hotel or island council will still pay for in November is the real test here, and I'm happy to look at yours with you. If you need a hand, you know where to find me.

Talk to Yash →

Sources

  1. World Bank, "Population, total: Greece", 2025. https://api.worldbank.org/v2/country/GRC/indicator/SP.POP.TOTL?format=json&mrv=1
  2. World Bank, "GDP per capita (current US$): Greece", 2025. https://api.worldbank.org/v2/country/GRC/indicator/NY.GDP.PCAP.CD?format=json&mrv=1
  3. World Bank (ITU data), "Individuals using the Internet (% of population): Greece", 2024. https://api.worldbank.org/v2/country/GRC/indicator/IT.NET.USER.ZS?format=json&mrv=1
  4. World Bank (UN Tourism data), "International tourism, number of arrivals: Greece", 2019. https://api.worldbank.org/v2/country/GRC/indicator/ST.INT.ARVL?format=json&date=2019
  5. World Bank, "International tourism, receipts (% of total exports): Greece", 2019. https://api.worldbank.org/v2/country/GRC/indicator/ST.INT.RCPT.XP.ZS?format=json&date=2019
  6. World Bank, "Population ages 65 and above (% of total population): Greece", 2025. https://api.worldbank.org/v2/country/GRC/indicator/SP.POP.65UP.TO.ZS?format=json&mrv=1
  7. European Central Bank, "What is the euro area?", 2026. https://www.ecb.europa.eu/euro/intro/html/index.en.html
  8. European Union, Your Europe, "Starting a business", 2026. https://europa.eu/youreurope/business/running-business/start-ups/starting-business/index_en.htm
  9. GEMI One-Stop Shop, Business Portal, 2026. https://www.businessportal.gr/en/

For illustration only. Names are fictional and ideas hypothetical; sourced facts are real but may be out of date. Nothing here is legal, financial or professional advice, and Yash Khatri is not personally liable for any use of it. Read the full disclaimer.