Best Energy Companies in Western Cape, South Africa
The 51 best Energy companies in Western Cape, South Africa in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Sustainable Power Solutions.
Our analysis of 441 Energy companies
$135.1b in tracked funding; 76% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Western Cape
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Sustainable Power Solutions Commercial and insustrial solar EPC and O&M service provider | $40M | 59 mo ago | Series C | Axel Scholle Co-Founder | 2006 | WordPressMySQLPHP+23 | 2 awards |
| 2 | SOLA Renewable energy company specializing in solar PV installation and providing global employment solutions for… | $26M | 83 mo ago | Series B | Dom Wills Co-Founder | 2008 | WordPressMySQLPHP+32 | — |
| 3 | Broadreach Provider of installation and maintenance services for ventilation and air-conditioning (HVAC) system | $25M | 71 mo ago | Series B | Adam Bekker Managing Director | 2014 | WordPressPleskMySQL+26 | 1 partnership |
| 4 | Sunbird Energy Holdings Developer of large-scale gas energy projects | $10M | 142 mo ago | Public | William Barker CEO | 2011 | — | — |
| 5 | Moov Fuel Petroleum products and lubricants distribution company | $10M | 125 mo ago | Series A | — | 2013 | — | — |
| 6 | SolarWorks Manufacturer of pay-as-you-go solar energy products | $2M | 90 mo ago | Series A | Bernard Hulshof Co-Founder | 2007 | — | — |
| 7 | Coastal Energy Exploration and Production of Oil and Gas properties in Thailand | $373K | 200 mo ago | Acquired | — | 2004 | — | — |
| 8 | go solr Provider of solar panel installation services | — | 36 mo ago | Seed | — | 2020 | TypeScriptGraphQLGoogle Maps+26 | — |
Top 10 Energy companies in Western Cape
#1
Series C · Somerset West, Western Cape · founded 2006 · 32 employees$40Mraised▾
Sustainable Power Solutions is an African solar EPC and O&M provider for businesses and the agricultural sector. Developed projects in Kenya, Island States, South Africa and Namibia. Claims to have developed over 100 solar power projects having an aggregate power capacity of 30MWp. Also provides battery storage solutions.
- Aug 2021Series C$40M
#2
Series B · Cape Town, Western Cape · founded 2014 · 5 employees$25Mraised▾
Developer of small-scale renewable energy assets intended to serve the region of Southern Africa. The company specializes in power purchase agreements in the commercial and industrial solar photovoltaic market in small utility-scale projects, enabling the country's energy infrastructure to develop by becoming a bridge between the technical and financial worlds of the distributed generation industry.
- Sep 2020Series B$25M
#3
Series B · Cape Town, Western Cape · founded 2008$26.2Mraised▾
SOLA is an energy company based in South Africa that specializes in solar PV installation. They offer renewable energy solutions and have expertise in executive search and global employment for tech teams. SOLA focuses on providing affordable and clean energy for Africa's future.
- Aug 2019Series B$26.2M
#4
Public · Cape Town, Western Cape · founded 2011 · 11 employees$10Mraised▾
Developer of large-scale gas energy projects. This company focuses on the exploration and development of gas reserves, with a current emphasis on supplying gas to power generation and industrial users. The company is involved in various stages of project development, from exploration and acquisition to production and sales negotiations. A key project involves the development of independently certified gas reserves. Additional projects include the development of Coal Bed Methane resources.
- Sep 2014Post IPO$5M
- Mar 2013Post IPO$5M
- Dec 2011PE—
#5
Series A · Bredasdorp, Western Cape · founded 2013 · 57 employees$9.7Mraised▾
Supplier of petrochemical products catering to commercial and retail clients. The company offers fuel, lubricant and LPG products including Minerals, Synthetics, Food-Grades, Biodegradables and AdBlue by a team of experts, thus providing quality, safe and reliable products.
#6
Series A · Cape Town, Western Cape · founded 2007 · 45 employees$2.3Mraised▾
SolarWorks, a pay-as-you-go (PAYG) company based in Mozambique, develops, manufactures and markets solar home system and other related products to off-grid households and small businesses in rural and peri-urban areas. The products portfolio includes solar powerbox; solar roof light; solar power balls; and other accessories like crocodile clamps, 9V charger, inverter, and anti-theft installation kit. The power box is integrated with automated data collection facility which gives clients control over their power consumption data and all transactions are automated using mobile technology. Holds product development unit in The Netherlands with strong market presence is in Southern Africa.
- Jan 2019Conventional Debt$2M
- Oct 2018Series A$2.3M
#7
Acquired · George, Western Cape · founded 2004 · 58 employees$372.8Kraised▾
Coastal Energy Company engages in the exploration, development, and production of oil and gas properties in Thailand.
- Nov 2009Seed$234.5K
- Jun 2009Seed$138.4K
#8
Seed · Cape Town, Western Cape · founded 2020 · 57 employees—raised▾
Provider of solar panel installation services
- Jul 2023Seed—
#9
Acquired · Cape Town, Western Cape · founded 2008 · 60 employees—raised▾
Developer of solar energy projects
- Aug 2020Series A—
#10
Acquired · Cape Town, Western Cape · founded 2012 · 53 employees—raised▾
Independent solar power producer
- Mar 2020PE—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in South Africa
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 393 South Africa-affiliated papers.
- University of Johannesburg85
- Tshwane University of Technology52
- University of South Africa48
- Stellenbosch University29
- Cape Peninsula University of Technology27
- Renewable energy1→11
- Microgrid1→4
- Energy management1→4
- Battery (electricity)1→55
- Automotive engineering1→27
- Electrolyte1→9
- Sizing1→8
- Renewable energy20
- Battery (electricity)8
- Hydrogen storage7
- Electricity7
- Supercapacitor4
Where energy storage is researched across South Africa
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.