TL;DR Sierra Leone has close to 9 million people, and about six in ten of them live without electricity. Only a quarter use the internet, though there are more mobile subscriptions than people. Ideas that fit are offline-first and cheap to run, and they sell power, farm services or basic health and learning to people the formal economy hasn't reached yet.

The market in numbers

  • Population: about 8.82 million in 2025[1].
  • GDP per capita: about US$846 in 2025[2].
  • Electricity: about 39.2% of people had access in 2024[3].
  • Internet: about 25% of people were online in 2024[4].
  • Mobile phones: about 108 subscriptions per 100 people in 2022[5].
  • Farming: agriculture, forestry and fishing added about 29.5% of GDP in 2025[6].
  • Currency: the leone (SLE), issued by the Bank of Sierra Leone[7].

What founders here actually have to work with

Power is the biggest gap. With fewer than four in ten people on the grid[3], small solar, batteries and pay-as-you-go kits aren't a side market, they're the main way many households and shops get light and charging at all.

The second gap is data. Phone subscriptions run above one per person[5] but only about a quarter of people use the internet[4]. So your product should work on a basic phone, by voice or SMS, or through a person in the village who handles the app for everyone else.

Farming adds close to 30% of output[6], which makes post-harvest losses and farm finance a solid place to look. Incomes are low[2], so price in small amounts, collect often, and keep the hardware simple enough that a local technician can fix it. I'd also look at donor and NGO programmes as early buyers, since many rural services are funded that way [Requires validation].

Ideas that fit Sierra Leone

These were all researched for India. Rupee costs and Indian licences don't apply, so use each page as a brief and redo the numbers.

Solar and power

  • Lathelamp: Solar-powered machines rented by the job let tailors, welders and phone repairers work without a generator. Start with whichever trade has the longest queue in one town.
  • Candlepay: Remote-lock meters and instalments let solar dealers sell to families on small daily incomes. Swap UPI for the mobile money services people already use [Requires validation].
  • Anchorwatt: Solar at rural phone towers, with surplus power sold to the nearby market, uses the one piece of infrastructure that already reaches villages. Tower owners are the first conversation.
  • Fieldkeep: Helping farmer groups own a small solar plant only works if someone buys the power. Check how independent producers can sell electricity before you plan one [Requires validation].
  • Dusklog: Uptime tracking and repairs for village solar streetlights give donors proof that their projects still run. Small contracts, steady work.

Farming and food

  • Seedlinghub: Nurseries that raise strong vegetable transplants help growers lose fewer plants. Rework the varieties around local gardens and the rainy season.
  • Coldcart: Shared cold pickups from farm clusters into Freetown markets cut spoilage. Prove the loss savings on one route first.
  • Furrowlight: A single loan repaid at harvest that covers a pump share and inputs suits farm households. Lending needs a licensed partner, so check with the Bank of Sierra Leone[7].
  • Dewalert: One leaf-wetness station per village with spray-timing alerts by SMS fits low internet use. Tie it to the crops local disease outbreaks actually hit [Requires validation].

The coast and fishing

  • Wakeline: Satellite checks that flag fishing boats missing from tracking would sell to fisheries authorities. Expect donor co-funding and a slow sale.
  • Lostline: Recovering lost nets protects the fish small-scale crews rely on. Funding is more likely from donors and conservation groups than from fishers.
  • Fishgarden: Fish-and-greens units run by women's groups could suit crowded urban areas. Replace the Indian CSR funding with donor or NGO grants.

Health and learning

  • Skyclinic: Scheduled drone routes between district hospitals and remote health centres fit places that roads reach slowly. Aviation and health approvals come first [Requires validation].
  • Parentcoach: Weekly phone coaching for parents of children with developmental delays works by voice call, which suits low internet use. Partner with a children's health programme.
  • Pulpstrip: Paper water-test cards read by a phone camera suit well and tap checks. Agree with health authorities what a failed test triggers.
  • Prackit: Offline science practicals on a cheap device suit schools without labs or steady internet. You'd rebuild the content for the local curriculum.

Rules to check before you start

Tax registration is with the National Revenue Authority[8], and the Bank of Sierra Leone regulates banking, payments and lending[7]. Company registration is handled by the Corporate Affairs Commission, but its site didn't load when I checked, so confirm the steps directly [Requires validation]. Fisheries, energy, drone and health ideas each 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

Pay-per-use solar services like Lathelamp, or repair and upkeep work like Dusklog, start with one unit and a trusted name in the community. Seedling nurseries also need more effort than cash.

Do foreigners need a local partner to start a company in Sierra Leone?

I couldn't confirm this from an official source, so check with the Corporate Affairs Commission before you commit.

How do I sell to customers who aren't online?

Use voice calls, SMS and local agents. With about a quarter of people online[4], an app-only product leaves most of the market out.

Talk to Yash

Sierra Leone rewards ideas that work offline and charge in small amounts, and that's easy to get wrong on paper. If you need a hand, you know where to find me.

Talk to Yash →

Sources

  1. World Bank, "Population, total: Sierra Leone", 2025. https://api.worldbank.org/v2/country/SLE/indicator/SP.POP.TOTL?format=json&mrv=1
  2. World Bank, "GDP per capita (current US$): Sierra Leone", 2025. https://api.worldbank.org/v2/country/SLE/indicator/NY.GDP.PCAP.CD?format=json&mrv=1
  3. World Bank, "Access to electricity (% of population): Sierra Leone", 2024. https://api.worldbank.org/v2/country/SLE/indicator/EG.ELC.ACCS.ZS?format=json&mrv=1
  4. World Bank (ITU data), "Individuals using the Internet (% of population): Sierra Leone", 2024. https://api.worldbank.org/v2/country/SLE/indicator/IT.NET.USER.ZS?format=json&mrv=1
  5. World Bank (ITU data), "Mobile cellular subscriptions (per 100 people): Sierra Leone", 2022. https://api.worldbank.org/v2/country/SLE/indicator/IT.CEL.SETS.P2?format=json&mrv=1
  6. World Bank, "Agriculture, forestry, and fishing, value added (% of GDP): Sierra Leone", 2025. https://api.worldbank.org/v2/country/SLE/indicator/NV.AGR.TOTL.ZS?format=json&mrv=1
  7. Bank of Sierra Leone, home page, 2026. https://bsl.gov.sl/
  8. National Revenue Authority, Sierra Leone, home page, 2026. https://www.nra.gov.sl/

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.