TL;DR Nauru is a single island with about 12,000 people, solid internet use and a small economy that buys much of its goods from abroad [Requires validation]. Everyone lives within a short drive, which makes delivery easy and the market small. The ideas that fit grow food or make water locally, keep power steady, or let islanders sell skills to clients overseas.

The market in numbers

  • Population: about 12,000 in 2025[1].
  • GDP per capita: about US$14,640 in 2025[2].
  • Internet use: about 83% of people were online in 2024[3].
  • Remittances: personal remittances received were about 1.3% of GDP in 2024[4], so family money from abroad plays a small role.
  • Currency: the Australian dollar.
  • Tax number first: the Nauru Revenue Office is the only office that can issue a tax identification number, and the number covers employment and business taxes[5].

What founders here actually have to work with

Nauru is one island, so you don't face the inter-island shipping that eats budgets elsewhere in the Pacific. You can reach every customer in a day. The flip side is that 12,000 people[1] is the whole market, and a few government and service buyers make up much of it.

Income is decent for the region, at about US$14,640 per head[2], and most people are online[3]. That makes remote work a fair bet. A skilled person on Nauru can sell bookkeeping, design or IT support to clients in Australia or elsewhere without leaving home.

Imports are the other opening. If a product replaces something that arrives by ship, like fresh greens or bottled water, then you're competing with freight costs and delays, not with a local rival. Keep anything mechanical simple, because spare parts still come from far away.

Ideas that fit Nauru

These were all researched for India. The rupee costs and Indian licences don't carry over, so treat each page as a brief to rework.

Food and water made on the island

  • Hotelgreens: Built for hotel kitchens, it adapts to selling fresh greens to shops, restaurants and the hospital. Start with one buyer who already pays for imported produce.
  • Aquabed: Plant beds over small fish tanks give you fish and greens from one setup. Test the economics on a single unit before you sell kits.
  • Saltfree: Solar units that make salty groundwater drinkable could cut what households spend on bought water. Check the groundwater quality first [Requires validation].
  • Pulpstrip: Phone-read paper tests let households check rainwater tanks. Work with health staff on what happens after a bad result.

Power

  • Islehold: Built to keep a housing block's solar running alongside its diesel genset during cuts. The same controls suit Nauru businesses that pair rooftop solar with a backup generator.

Remote work and services

  • Cogsmith: Small offices with no IT staff need someone to build and look after their automations. Win local clients first, then sell the same service overseas.
  • Paidtrace: Checked references and proof of payment help freelancers win overseas clients who've never heard of Nauru. Build it for Pacific freelancers, not just one island, or the market is too thin.

The ocean

  • Wakeline: Satellite checks for fishing boats that go dark fit a nation with far more ocean than land. Your buyer is a fisheries agency, so expect slow sales.
  • Lostline: Lost nets damage reefs and fish stocks. Regional programmes are the likely funders.

Rules to check before you start

Get a tax identification number from the Nauru Revenue Office, which is the only body that issues them[5]. You'll need it to register a business name, because the form sent to the Registrar of Business Names asks for that number[6]. Business licences are issued by a Registrar of Business Licences under the Business Licences Act 2017 [Requires validation]. Foreign owners give extra details, such as their tax number in their home country[6]. Health, food and fishing ideas carry their own approvals [Requires validation].

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

Questions founders ask

A remote service you sell to clients overseas, such as bookkeeping, design or IT support. Most people are already online[3], and Cogsmith above needs skills more than capital.

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

I couldn't confirm a local partner rule. The business name form has a section for foreign owners[6], which suggests they can apply, but check with the Registrar of Business Names before you commit.

Is Nauru big enough for a startup?

On its own, no. Nauru suits a small local business, or a remote service that earns from clients abroad while the founder stays on the island.

Talk to Yash

On an island of 12,000 people the plan lives or dies on whether a few buyers, local or overseas, will pay. If you want to pressure-test yours, you know where to find me.

Talk to Yash →

Sources

  1. World Bank, "Population, total: Nauru", 2025. https://api.worldbank.org/v2/country/NRU/indicator/SP.POP.TOTL?format=json&mrv=1
  2. World Bank, "GDP per capita (current US$): Nauru", 2025. https://api.worldbank.org/v2/country/NRU/indicator/NY.GDP.PCAP.CD?format=json&mrv=1
  3. World Bank (ITU data), "Individuals using the Internet (% of population): Nauru", 2024. https://api.worldbank.org/v2/country/NRU/indicator/IT.NET.USER.ZS?format=json&mrv=1
  4. World Bank, "Personal remittances, received (% of GDP): Nauru", 2024. https://api.worldbank.org/v2/country/NRU/indicator/BX.TRF.PWKR.DT.GD.ZS?format=json&mrv=1
  5. OECD, "Nauru: Information on Tax Identification Numbers", 2023. https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/Nauru-TIN.pdf
  6. Republic of Nauru, "Business Names Registration Act 2018: Application form for registration of business name by an individual", Nauru Trade Portal, 2019. https://nauru.tradeportal.org/media/Application%20Form%20for%20Registration%20of%20Business%20Name%20by%20Individual.pdf

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.