Top Energy Startups in South Africa (2025 Update)
Explore the best Energy companies in South Africa. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Energy Startups in South Africa featuring 47 Companies
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Solarise Africa | - | A Pan-African Energy-as-a-Service Company | Solarise Africa is a pan-African Energy-as-a-Service company. Through our smart... | - |
South Africa
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Sandton | South Africa (HQ) + 2 | 2017 | Energy, Finance +2 | [email protected] |
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Low
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25
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1.2K (79%) | 2 years ago | Convertible Note | 7 | 57.0M | 4358 | 6 months ago | |
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Omnivat | - | Finalists in the Milken-Motsepe Prize in Green Energy | Omnivat is a pan-African renewable energy technology company with a vision to in... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2023 | Energy, Renewable Energy | [email protected] |
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3
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188 | 1 year ago | Grant | 2 | 70.0K | 60 | 11 months ago | |
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Sasol | - | Innovating for a better world | Sasol is a global chemicals and energy company. We harness our knowledge and exp... | - |
South Africa
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Sandton | South Africa (HQ) + 3 | 1950 | Energy, Clean Energy | [email protected] |
1
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17788
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243.5K (-11%) | 2 years ago | Post Ipo Debt | 2 | 3.0B | 1218672 | 10 months ago | |
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WiSolar | - | On-Demand prepaid solar utility. Voted Best Solar Energy Solutions Platform, and... | WiSolar is a privately owned green digital utility (GDU) on a mission to provide... | - |
South Africa
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Bronkhorstspruit | South Africa (HQ) + 2 | 2016 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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11
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61051 | - | Debt Financing | - | 9.0M | 1775 | 7 months ago | |
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Decentral Energy | - | Powering growth through risk-free energy solutions | Since 2009, Decentral has been providing enduring energy solutions to the commer... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2009 | Energy, Renewable Energy | [email protected] |
1
Low
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23
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77374 | - | Series Unknown | - | 12.1M | 43966 | 7 months ago | |
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Sunchem South Africa | - | For a living Chemistry | Sunchem South Africa is a fully owned subsidiary of Sunchem BV the Dutch holding... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2014 | Energy, Oil and Gas | [email protected] |
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Low
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2
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5034 | - | Non Equity Assistance | - | 1.1M | 41 | 4 dIb OAq | |
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Hohm Energy | - | We help end-consumers to go solar with accredited solar installers, product supp... | Hohm helps homeowners and businesses to go solar with accredited solar installer... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2021 | Energy, Platforms +1 | [email protected] |
1
Low
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43
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977 (-51%) | 1 year ago | Seed | 5 | 10.6M | 5397 | 10 months ago | |
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SolarAfrica Energy | - | We provide simple sustainable savings, carbon reduction and power security to ou... | Founded in 2011, our young company has evolved into a dynamic team passionate ab... | - |
South Africa
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- | South Africa (HQ) + 2 | 2011 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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130
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10.5K (320%) | 6 years ago | Series Unknown | 1 | 350.0M | 44904 | 8 months ago | |
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-Ltd-logo.jpg "Red Rocket South Africa (Pty) Ltd"){kind=logo}
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Red Rocket South Africa (... | - | Force of Nature | Red Rocket is a leading integrated IPP that develops, designs, constructs, opera... | - |
South Africa
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- | South Africa (HQ) | 2020 | Energy, Renewable Energy +1 | - |
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159
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2.4K (4%) | 1 year ago | Series Unknown | 2 | 191.4M | 23055 | 5 months ago | |
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Eskom Holdings SOC Ltd | - | - |
Company profile Eskom Holdings generates, transports and distributes approxim... |
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South Africa
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Johannesburg | South Africa (HQ) | 1923 | Energy | [email protected] |
1
Low
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40337
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1.2M (20%) | 6 years ago | Debt Financing | 8 | 6.2B | 480325 | 5 months ago | |
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GoSolr | - | Powerful solar. Simple subscription. From only R1399 per month. |
South Africa’s largest provider of residential solar subscription solutions. O... |
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South Africa
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Johannesburg | South Africa (HQ) + 1 | 2021 | Energy, Renewable Energy | [email protected] |
1
Low
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103
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300 (-100%) | 1 year ago | Series Unknown | 1 | Unknown | 3860 | 5 months ago | |
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-Ltd-logo.jpg "NOVO Energy (Pty) Ltd"){kind=logo}
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NOVO Energy (Pty) Ltd | - | Engineer - Energy - Security | NOVO Energy is an integrated gas company specialising in delivering comprehensiv... | - |
South Africa
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Midrand | South Africa (HQ) | 2008 | Energy, Oil and Gas | [email protected] |
1
Low
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31
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1.3K (344%) | 9 years ago | Private Equity | 1 | Unknown | 2129 | 1 year ago | |
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-logo.jpg "Council for Scientific and Industrial Research (CSIR)"){kind=logo}
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Council for Scientific an... | - | Touching lives through innovation |
CSIR vision We are accelerators of socio-economic prosperity in South Africa th... |
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South Africa
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Pretoria | South Africa (HQ) | 1945 | Biotechnology, Energy +2 | [email protected] |
1
Low
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4703
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127.7K | - | Grant | - | 80.0M | 203284 | 5 months ago | |
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BTE Renewables has been a... | - | Unlocking Potential | BTE Renewables delivers utility-scale wind and solar projects across Africa. We... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2003 | Energy, Renewable Energy | - |
1
Low
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56
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99 (-98%) | - | - | - | - | 10949 | 1 year ago | |
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Centrax Digital | - | IT Consulting & Services | Cloud Services | Broadcast | Software Development | D... | At Centrax Digital, we’re passionate about helping businesses embrace the future... | - |
South Africa
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Midrand | South Africa (HQ) + 2 | 2006 | Automation, Cloud Infrastructure +6 | [email protected] |
1
Low
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40
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69 (-87%) | - | - | - | - | 3227 | 5 months ago | |
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-Ltd-logo.jpg "MidCity Utilities (Pty) Ltd"){kind=logo}
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MidCity Utilities (Pty) L... | - | We are a leader in the management and administration of utility networks. | MidCity Utilities, a subsidiary of the MidCity Property Group, provides a compre... | - |
South Africa
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Pretoria | South Africa (HQ) | 2016 | Energy, Energy Efficiency | [email protected] |
1
Low
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9
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3.6K (272%) | - | - | - | - | 741 | 5 months ago | |
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Recor Waste to Energy Sol... | - | We convert Any Waste, into Any Energy, at Any Scale, Anywhere! | Recor Waste to Energy Solutions offers waste to energy solutions from any waste... | - |
South Africa
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Pretoria | South Africa (HQ) | 2012 | Energy | - |
1
Low
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434
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457 (10%) | - | - | - | - | 62 | 9 lUq pzC | |
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Master Drilling Group Ltd | - | A Global Drilling Technology Solutions Driven Company. | Master Drilling, established in 1986, is a global technology solutions driven co... | - |
South Africa
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- | South Africa (HQ) | 1986 | Energy | [email protected] |
1
Low
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1029
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222 | - | - | - | - | 38452 | 6 months ago | |
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netVendor | - | Smart & Prepaid meters are simply the safest and most cost-effective way of mana... | Smart metering is an Intelligent Metering Solution which provides data collectio... | - |
South Africa
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- | South Africa (HQ) + 2 | 2004 | Consumer Electronics, Energy +1 | - |
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Low
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27
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4.6K (-47%) | - | - | - | - | 2321 | 8 months ago | |
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BrightBlack Energy | - | A leading provider of turnkey renewable energy solutions to commercial & industr... | BrightBlack Energy is a South African energy solutions provider specialising in... | - |
South Africa
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- | South Africa (HQ) + 1 | 2003 | Energy | - |
1
Low
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16
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424 | - | - | - | - | 1009 | 1 year ago | |
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Ltd.-logo.jpg "FTTx And Energy Warehouse(Pty)Ltd."){kind=logo}
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FTTx And Energy Warehouse... | - | Your One-Stop Shop For Digital Infrastructure Products | FTTx and Energy Warehouse is a specialist wholesaler of fibre optic and energy p... | - |
South Africa
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- | South Africa (HQ) + 3 | 2016 | Energy, Manufacturing +2 | [email protected] |
1
Low
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41
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3.4K (17%) | - | - | - | - | 1796 | 6 months ago | |
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Krannich Solar South Afri... | - | Global Solar Distribution for more than 25 years around the globe ☀️🌍⚡ |
Global Solar Distribution for more than 25 years around the globe. From a small... |
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South Africa
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- | South Africa (HQ) | 1995 | Energy, Renewable Energy | [email protected] |
1
Low
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20
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986 (-100%) | - | - | - | - | 6887 | 5 months ago | |
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FFS Refiners | - | Welcome to FFS Refiners – Pioneering Hydrocarbon Solutions | Since our inception in 1974 by Tony and Diane Hurter, FFS Refiners has remained... | - |
South Africa
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- | South Africa (HQ) + 10 | 1974 | Energy, Industrial +1 | [email protected] |
1
Low
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101
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486 (-22%) | - | - | - | - | 1309 | 5 months ago | |
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Black Rhino Group | - | - | Understanding African Infrastructure & Communities - Black Rhino believes that t... | - |
South Africa
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Johannesburg | South Africa (HQ) + 2 | 2012 | Energy, Renewable Energy | [email protected] |
1
Low
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6
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4002 | - | Private Equity | - | - | 1337 | 10 Q09 nVZ | |
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-Ltd.-logo.jpg "Astron Energy (Pty) Ltd."){kind=logo}
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Astron Energy (Pty) Ltd. | - | Fuelling A Brighter Future For South Africa. | Astron Energy is one of the leading suppliers of petroleum products in South Afr... | - |
South Africa
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- | South Africa (HQ) | 2018 | Energy, Oil and Gas | - |
1
Low
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1300
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74.5K (37%) | - | - | - | - | 104520 | 6 months ago | |
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New Southern Energy | - | Distributed energy through Africa. | Click the *** at the top right hand of this page to follow us, or visit www.news... | - |
South Africa
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- | South Africa (HQ) | 2009 | Energy, Renewable Energy +1 | - |
1
Low
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54
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3.6K (-14%) | - | - | - | - | 7847 | 5 months ago | |
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Production Logix | - | Your Design, On Track Fast & Flexible Electronics Contract Manufacturer | Electronics. They are a key component in just about everything in our daily live... | - |
South Africa
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- | South Africa (HQ) | 1997 | Energy, Manufacturing | [email protected] |
1
Low
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51
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363 (-58%) | - | - | - | - | 1510 | 5 months ago | |
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SmartOps SA | - | Digitally Transforming Companies. Mining Services. Processing. Healthcare. Consu... | SmartOps is a 100% Black Youth Owned (Level 1 BBBEE) company with offices in Cen... | - |
South Africa
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- | South Africa (HQ) | 2015 | Energy, Information Technology | [email protected] |
1
Low
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24
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4.8K (-85%) | - | - | - | - | 752 | 1 year ago | |
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Bushveld Minerals | - | A Low-cost, vertically integrated primary vanadium producer | Bushveld Minerals is a low-cost, vertically integrated primary vanadium producer... | - |
South Africa
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- | South Africa (HQ) + 1 | 2012 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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213
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386 (-100%) | - | - | - | - | 31652 | 1 year ago | |
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-Ltd-logo.jpg "Brand Engineering SA (Pty) Ltd"){kind=logo}
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Brand Engineering SA (Pty... | - | Empowering industrial, commercial, and infrastructure sectors with expert energy... | Brand Engineering SA (Pty) Ltd has been operating for more than 50 years in the... | - |
South Africa
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- | South Africa (HQ) | 1970 | Energy, Industrial +1 | [email protected] |
1
Low
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101
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375 (-55%) | - | - | - | - | 2554 | 6 months ago | |
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Canyon Coal | - | - | Canyon Coal is a coal exploration and mining company with operations and project... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2006 | Energy | - |
1
Low
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191
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6.3K (50%) | - | - | - | - | 100577 | 10 months ago | |
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City Power | - | - |
o All customers are correctly and timely billed. o Adjustments correctly calcul... |
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South Africa
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Johannesburg | South Africa (HQ) | 2001 | Energy, Government and Military +1 | [email protected] |
1
Low
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985
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483 (-100%) | - | - | - | - | 3497 | 9 flo GoB | |
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Veritas Engineering and P... | - | - | VERITAS Engineering was founded on the premise of supporting our Client’s in mee... | - |
South Africa
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Johannesburg | South Africa (HQ) | 2014 | Analytics, Energy +1 | [email protected] |
1
Low
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105
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669 (-8%) | - | - | - | - | 5655 | 9 months ago | |
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NOA | - | The Potential of Zero | NOA is a leading South African renewable energy independent power producer and t... | - |
South Africa
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- | South Africa (HQ) | - | Energy, Renewable Energy | - |
1
Low
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50
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1.4K | - | - | - | - | 8 | 5 months ago | |
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GeoSUN | - | - | GeoSUN offers a variety of services relating to the utility scale solar energy i... | - |
South Africa
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- | South Africa (HQ) | 2012 | Energy | - |
1
Low
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18
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589 (-29%) | - | - | - | - | 1868 | 7 months ago | |
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Powertime | - | - | Powertime is a Value Added Services Reseller operating in South Africa. VAS serv... | - |
South Africa
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- | South Africa (HQ) | 2010 | Energy, Information Technology | [email protected] |
1
Low
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10
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10.5K (-24%) | - | - | - | - | 1378 | 5 months ago | |
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Genergy South Africa | - | Solar Engineering since 2008 | Genergy is a renewable energy company with a National Footprint and its Head Qua... | - |
South Africa
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- | South Africa (HQ) | 2008 | Energy, Renewable Energy | [email protected] |
1
Low
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44
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785 | - | - | - | - | 2318 | 5 months ago | |
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Moore Process Controls | - | Industrial Automation and Optimization made easy | Moore Process Controls PTY (LTD) was originally established in South Africa as M... | - |
South Africa
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Midrand | South Africa (HQ) + 4 | 1984 | Energy, Oil and Gas | [email protected] |
1
Low
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118
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701 | - | - | - | - | 4496 | 5 months ago | |
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PEC Utility Management | - | Defining Utility Management | At PEC Utility Management we strive to maintain our position as market leader in... | - |
South Africa
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Pretoria | South Africa (HQ) | 1994 | Consumer Electronics, Energy +2 | [email protected] |
1
Low
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222
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88756 | - | - | - | - | 2068 | 5 months ago | |
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-Ltd-logo.jpg "Energyrite (Pty) Ltd"){kind=logo}
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Energyrite (Pty) Ltd | - | Energyrite focuses on installing and implementing effective and efficient energy... | Energyrite focuses on installing and implementing effective and efficient energy... | - |
South Africa
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- | South Africa (HQ) | 2013 | Energy, Industrial +1 | [email protected] |
1
Low
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8
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30509 | - | - | - | - | 35 | 3 kzZ 17M |