Company lists · Data refreshed September 2026

Top 23 Energy procurement services based in South Africa

Name: Energy procurement services based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 68 companies tracked

RevenueBase identified 68 energy procurement services headquartered in South Africa as of September 2026 and tracks 780 professional contacts across them, including 370 with verified work emails. Cape Town is the largest hub.

This list covers energy procurement services headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

68Companies

780Contacts tracked

370Verified emails

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The 23 largest energy procurement services based in South Africa

Ranked by team size

Top 23 of 68 energy procurement services based in South Africa, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy procurement services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Usp&e Global	Indirect evidence	Bryanston, South AfricaHQ checked Sep 16, 2026	51-200	133 contacts →
	Indirect evidence “For more than 22 years, USP & E has helped clients worldwide overcome the risks of downtime, delays, and unreliable power.” Source: RevenueBase Database · checked Sep 16, 2026
2	Bbenergy	Partial evidence	Erasumuskloof, South AfricaHQ checked Sep 16, 2026	11-50	49 contacts →
	Partial evidence “BBEnergy is Level 4, 51% Black Owned company, a registered ESCO (Energy Services Company) with ~40 employees and has completed energy-related capex and management projects worth…” Source: RevenueBase Database · checked Sep 16, 2026
3	Greensun Renewable Energy	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “GreenSun is your trusted, award-winning solar EPC partner in South Africa since 2011.” Source: RevenueBase Database · checked Sep 16, 2026
4	Karebo Group	Partial evidence	Woodmead, South AfricaHQ checked Sep 16, 2026	11-50	36 contacts →
	Partial evidence “Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Source: RevenueBase Database · checked Sep 16, 2026
5	Decentral Energy	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	33 contacts →
	Partial evidence “Since 2009, Decentral has been providing enduring energy solutions to the commercial, industrial, and residential sectors in South Africa.” Source: RevenueBase Database · checked Sep 16, 2026
6	Raydian Group PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Raydian has a rich history and a diverse range of services, evolving from its early days as Laserfix to becoming a leading provider of service contracts, office automation…” Source: RevenueBase Database · checked Sep 16, 2026
7	LTM Energy PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	201-500	26 contacts →
	Partial evidence “LTM Energy is an Energy Services Company (ESCO) with a unique blend of skills and experience obtained primarily in the energy industry.” Source: RevenueBase Database · checked Sep 16, 2026
8	Thula Moya Energy	Partial evidence	Ballito, South AfricaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “Thula Moya Energy is committed to being your long-term partner in clean energy.” Source: RevenueBase Database · checked Sep 16, 2026
9	Etana Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	1-10	14 contacts →
	Partial evidence “Etana Energy is a South African majority black-controlled clean electricity trader that supplies electricity generated by renewable energy projects to business customers in South…” Source: RevenueBase Database · checked Sep 16, 2026
10	Solarvest	Partial evidence	Shakashead, South AfricaHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “We provide renewable energy solutions for C&I & residential sectors.” Source: RevenueBase Database · checked Sep 16, 2026
11	Northlands Energy	Partial evidence	Northriding, South AfricaHQ checked Sep 16, 2026	1-10	10 contacts →
	Partial evidence “Northlands Energy is a proudly South African Independent Power Producer (IPP) delivering end-to-end energy solutions for commercial and industrial clients, property developers…” Source: RevenueBase Database · checked Sep 16, 2026
12	Solar Heat Exchangers PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Established in 1987, Solar Heat exchangers specialized in Solar Hot Water system manufacturing and installations.” Source: RevenueBase Database · checked Sep 16, 2026
13	2zero50	Partial evidence	Paarl, South AfricaHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “2zero50 offers bespoke engineered solutions in 4 different categories- PPA - Energy Engineering -Performance Management - IPP” Source: RevenueBase Database · checked Sep 16, 2026
14	ALT Energy Solutions Ec&i	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “Alt Energy Solutions is a leading Electrical, Control, and Instrumentation (EC & I) Engineering, Procurement, and Construction (EPC) company, delivering turnkey solutions to the…” Source: RevenueBase Database · checked Sep 16, 2026
15	Terawatt Energy	Partial evidence	Durban, South AfricaHQ checked Sep 16, 2026	11-50	5 contacts →
	Partial evidence “Terawatt Energy is a Business Energy Solutions provider helping businesses navigate the its way through Sustainability Projects.” Source: RevenueBase Database · checked Sep 16, 2026
16	WHP Energy Solutions	Partial evidence	Eldoraigne, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “WHP Energy Solutions is a trusted provider of advanced renewable‑energy systems, specializing in Hybrid Battery Energy Storage Solutions and Solar PV technologies.” Source: RevenueBase Database · checked Sep 16, 2026
17	NEW Earth Energy PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 16, 2026	11-50	4 contacts →
	Strong evidence “New Earth Energy (Pty) Ltd is an EPC (Engineering - Procurement - Construction) business.” Source: RevenueBase Database · checked Sep 16, 2026
18	Energyon SA	Partial evidence	Roodepoort, South AfricaHQ checked Sep 16, 2026	51-200	3 contacts →
	Partial evidence “EnergyOn is a specialist turnkey EPC (Engineering, Supply & Construction) alternative energy company, focusing on the design, supply, project management, installation…” Source: RevenueBase Database · checked Sep 16, 2026
19	Estac Engineering	Indirect evidence	Centurion, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence “ESTAC Engineering is a specialist electrical engineering company providing practical, technically sound solutions for commercial, industrial, agricultural, and property-sector…” Source: RevenueBase Database · checked Sep 16, 2026
20	Energy Cost Savings Specialists	Partial evidence	Pretoria, South AfricaHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Professional Power and Energy Specialist Solutions and Renewable Energy Company.” Source: RevenueBase Database · checked Sep 16, 2026
21	Optima Energy Systems PTY LTD	Indirect evidence	Edenvale, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “We are an EPC based in Johannesburg.” Source: RevenueBase Database · checked Sep 16, 2026
22	ECO Direct Smart Energy Solutions	Indirect evidence	Cape Town, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Eco Direct is a trailblazer in electricity efficiency, proudly based in Cape Town, South Africa, and extending our reach to all major national centers.” Source: RevenueBase Database · checked Sep 16, 2026
23	Solargiant Energy PTY LTD	Indirect evidence	Aliwal North, South AfricaHQ checked Sep 16, 2026	11-50	1 contacts →
	Indirect evidence “Solargiant differentiate itself from our competitors in that we first look at resolving any inefficiencies in the consumption of our clients before we present a solution.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy procurement services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy procurement services.
Partial evidence: Its own public description names part of energy procurement services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy procurement services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 68 energy procurement services based in South Africa

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Energy procurement services based in South Africa at a glance

As of Sep 16, 2026

47.4%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

13.2%Largest-city concentration · Cape Town

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 68 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy procurement services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “energy procurement services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy procurement services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy procurement services, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 370 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy procurement services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy procurement services are there based in South Africa?

RevenueBase identified 68 energy procurement services headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Usp&e Global, headquartered in Bryanston, tops this list with the largest team on record.

Which city has the most energy procurement services?

Cape Town leads with 9 headquartered companies, followed by Johannesburg (7) and Pretoria (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 370 verified decision-maker contacts tracked across these 68 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.