Company lists · Data refreshed September 2026

Top 8 Off-grid solar providers based in Tanzania

RevenueBase identified 26 company matches for off-grid solar providers associated with Tanzania as of September 2026 and tracks 214 professional contacts across them, including 21 with verified work emails. Dar Es Salaam is the largest hub.

This list covers company matches for off-grid solar providers associated with Tanzania, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built
26Companies
214Contacts tracked
21Verified emails
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The 8 largest off-grid solar providers based in Tanzania

Ranked by team size
Top 8 of 26 company matches for off-grid solar providers based in Tanzania, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchArusha, TanzaniaHQ recorded Sep 17, 202611-5029 contacts →

Exact match

“Power Providers has over eighteen years of experience in designing and installing a wide range of renewable energy system options to a broad client base from domestic…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchDar Es, TanzaniaHQ recorded Sep 17, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchDar Es Salaam, TanzaniaHQ recorded Sep 17, 202651-20016 contacts →

Exact match

“Simusolar is focused on creating solar-powered products that have a direct and significant impact on productivity.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchUsa River, TanzaniaHQ recorded Sep 17, 202611-5014 contacts →

Exact match

“Established in 2008, Greenlink has become the premier provider of renewable energy solutions in East Africa.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchDar Es Salaam, TanzaniaHQ recorded Sep 17, 20261-108 contacts →

Exact match

“Africa Power is a multi-country provider of distributed energy services Africa Power installs, owns and operates clean, high-quality, cost-effective generation systems.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchDar Es Salaam, TanzaniaHQ recorded Sep 17, 20261-107 contacts →

Exact match

“WASSHA Plus Ltd is a company designed to leverage parent company WASSHA's strong network of MSMEs to launch new services that will improve their productivity and profitability.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchDar Es Salaam, TanzaniaHQ recorded Sep 17, 202611-503 contacts →

Exact match

“TREND SOLAR, headquartered in the U.K, is a renewable energy technology company with a focus on developing next generation solutions for the for off-grid users in developing…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchDar Es Salaam, TanzaniaHQ recorded Sep 17, 202611-501 contacts →

Exact match

“Compact Energies is a leading Tanzanian Engineering, Procurement and Construction (EPC) Solar Contracting Company.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 8 of 26 off-grid solar providers based in Tanzania

See the full list, filter by size, metro and specialty, and access 21 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Off-grid solar providers based in Tanzania at a glance

As of Sep 17, 2026
9.8%Verified-email coverage
8.2Average contacts per company
11-50Median size (employees)
53.8%Largest-city concentration · Dar Es Salaam
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
14
51-200
3

Email recency for this list is measured worldwide rather than for Tanzania, so it is reported there. Company counts and contact totals on this page are exact for Tanzania, over 26 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Tanzania whose business descriptions match “off-grid solar providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 21 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “off-grid solar providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many off-grid solar providers are there based in Tanzania?

RevenueBase identified 26 company matches for off-grid solar providers associated with Tanzania as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Power Providers Tanzania tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most off-grid solar providers?

Dar Es Salaam leads with 14 company records, followed by Arusha (4) and Mwanza (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 21 professional contacts with verified work emails tracked across these 26 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.