Company lists · Data refreshed September 2026

Top 25 Energy analytics consultancies based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 172 companies tracked

RevenueBase identified 172 energy analytics consultancies headquartered in South Africa as of September 2026 and tracks 879 professional contacts across them, including 323 with verified work emails. Cape Town is the largest hub.

This list covers energy analytics consultancies 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 28, 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 28, 2026 86% judged on-target in blind review

172Companies

879Contacts tracked

323Verified emails

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The 25 largest energy analytics consultancies based in South Africa

Ranked by team size

Top 25 of 172 energy analytics consultancies based in South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy analytics consultancies: 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	Sebenzana APP	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Maximise your power generation, oil and gas asset performance with evidence-based decision-making, through tried and tested services that leverage expertise and data analytics.” Source: RevenueBase Database · checked Sep 28, 2026
2	Livewire Engineering And Consulting PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	48 contacts →
	Partial evidence “Livewire Engineering and Consulting (Pty) Ltd was founded in March 2006 to specifically address consulting requirements in the fields of Energy Management, Tariff Analysis, Energy…” Source: RevenueBase Database · checked Sep 28, 2026
3	Reonet	Partial evidence	Sandton, South AfricaHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “Reonet offers bespoke technical solutions and decades of analytical experience to reduce your utility footprint and deliver quantifiable financial benefits.” Source: RevenueBase Database · checked Sep 28, 2026
4	Karebo Group	Partial evidence	Woodmead, South AfricaHQ checked Sep 28, 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 28, 2026
5	Emergent Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	34 contacts →
	Partial evidence “At Emergent Energy, we believe energy investments should be clear, simple, and designed for long-term value.” Source: RevenueBase Database · checked Sep 28, 2026
6	Syncsystems South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “SyncSystems is owned by professional engineers with broad industrial experience, including mining, petrochem, biotech and water treatment.” Source: RevenueBase Database · checked Sep 28, 2026
7	Onezero Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Source: RevenueBase Database · checked Sep 28, 2026
8	LTM Energy PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 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 28, 2026
9	Infoled	Partial evidence	Montague Gardens, South AfricaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “INFOLED is an experienced and progressive Energy Solutions Company and a recognized leader in the project development and energy consulting services industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	Brundtland Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	19 contacts →
	Partial evidence “Brundtland Consulting is a South African management consulting firm specialized in climate change, green economy and renewable energy.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ijika Services	Indirect evidence	Durban, South AfricaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “IJika Services is a Professional Electrical, Solar & Mechanical Engineering, Procurement and Construction (EPC) Company.” Source: RevenueBase Database · checked Sep 28, 2026
12	The Energy Gurus	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “The Energy Gurus (Pty) Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
13	Grenex	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Located in Pretoria, Grenex (PTY) Ltd specializes in energy management, water management, carbon management services and products.” Source: RevenueBase Database · checked Sep 28, 2026
14	Energy System Planning ESP	Partial evidence	Parkwood, South AfricaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Since our ‘proudly-small’ beginnings in April 2009, ESP has grown to become a formidable and trusted engineering consultancy for the energy sector.” Source: RevenueBase Database · checked Sep 28, 2026
15	SEM Solutions PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
16	Republic Metering	Indirect evidence	Grahamstown, South AfricaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “With the increase in living and utility costs on the rise, it has become even more essential to properly manage your utilities – using out-dated technology or meter reading…” Source: RevenueBase Database · checked Sep 28, 2026
17	Asiye Green	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Asiye Green has extensive managerial and technical experience in delivering successful projects in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
18	Delta Carbon	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Delta Carbon is an integrated energy services and decarbonisation advisory company.” Source: RevenueBase Database · checked Sep 28, 2026
19	Imbue Sustainability	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Imbue Sustainability is a leading South African sustainability consultancy specialising in solar and renewable energy solutions and utility optimisation, enhancing the…” Source: RevenueBase Database · checked Sep 28, 2026
20	Energyrite PTY LTD	Partial evidence	Silverton, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
21	Engage Energy Engineering	Partial evidence	Durban, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Engage Energy and Engineering (Pty) Ltd “ENGAGE” has a core team that have worked on over 100 sites locally and internationally; providing energy advisory services, engineering…” Source: RevenueBase Database · checked Sep 28, 2026
22	Premier Brands Energy Solutions	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Premier Brands Energy Solutions is an energy company focusing on renewable energy and energy efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
23	Blue SKY Energy	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “End-to-end energy needs assessments and investment feasibility.” Source: RevenueBase Database · checked Sep 28, 2026
24	Ingwe Projects And Consulting PTY LTD	Indirect evidence	Sandton, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Ingwe Projects and Consulting (Pty) Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
25	Terawatt Energy	Partial evidence	Durban, South AfricaHQ checked Sep 28, 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 28, 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 analytics consultancies. 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 analytics consultancies.
Partial evidence: Its own public description names part of energy analytics consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy analytics consultancies. 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 25 of 172 energy analytics consultancies based in South Africa

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Energy analytics consultancies based in South Africa at a glance

As of Sep 28, 2026

36.7%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

16.9%Largest-city concentration · Cape Town

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

116

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 172 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 analytics consultancies, 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 analytics consultancies”. 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 analytics consultancies), 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 analytics consultancies, 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, 323 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 28, 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 analytics consultancies, 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 analytics consultancies are there based in South Africa?

RevenueBase identified 172 energy analytics consultancies 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?

Sebenzana APP, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most energy analytics consultancies?

Cape Town leads with 29 headquartered companies, followed by Johannesburg (26) and Pretoria (15).

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 323 verified decision-maker contacts tracked across these 172 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 28, 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.