Company lists · Data verified August 2026

Top 25 Energy infrastructure software companies based in South Africa

Name: Energy infrastructure software companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 157 companies tracked

There are 157 energy infrastructure software companies headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 3,061 professional contacts across them, including 975 with verified work emails and 107 with mobile numbers. Johannesburg is the largest hub.

This list covers energy infrastructure software companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

157Companies

3,061Contacts tracked

975Verified emails

107Mobile numbers

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The 25 largest energy infrastructure software companies based in South Africa

Ranked by team size

Top 25 of 157 energy infrastructure software companies based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Epcm Holdings	Pretoria	201-500	243	60
2	Rubicon	Cape Town	201-500	221	137
3	Tractionel Enterprise	Roodepoort	501-1,000	164	60
4	ABC Solar SA	Johannesburg	201-500	120	36
5	MOTLA	City Of Tshwane	51-200	82	36
6	Sebenzana APP	Johannesburg	51-200	75	47
7	Ontec Systems PTY LTD	Cape Town	51-200	70	55
8	Acumen Software	Techno Park	11-50	63	36
9	BT Projects PTY LTD	Vanderbijlpark	51-200	53	8
10	Renenergy UK	n/a	51-200	48	34
11	Remote Metering Solutions PTY LTD	Pretoria	201-500	46	32
12	Enerweb	Midrand	11-50	46	30
13	Bluenova	Centurion	51-200	43	20
14	Vestrel	Cape Town	51-200	42	22
15	Karebo Group	Woodmead	11-50	35	5
16	Decentral Energy	Rosebank	11-50	33	22
17	Ipay PTY LTD	Cape Town	11-50	32	22
18	Impact Meter Services PTY LTD	City Of Tshwane	51-200	27	9
19	Infoled	Cape Town	11-50	24	7
20	Ipes Consulting Engineers	Johannesburg	11-50	21	12
21	TSG South-Africa	Alberton	201-500	20	10
22	Mbhe Group PTY LTD	City Of Tshwane	51-200	20	3
23	Forest Energy	City Of Tshwane Centurion	11-50	19	7
24	Southern Power Maintenance	Modderfontein	51-200	17	6
25	Netelek PTY LTD	Paarl	51-200	16	9

Showing 25 of 157 energy infrastructure software companies based in South Africa

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Energy infrastructure software companies based in South Africa at a glance

As of Aug 28, 2026

11-50Median size (employees)

JohannesburgLargest hub · 26 HQs

107Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Energy infrastructure software companies by metro

Metro	Companies
Energy infrastructure software companies in Johannesburg	26
Energy infrastructure software companies in Cape Town	20
Energy infrastructure software companies in Pretoria	12
Energy infrastructure software companies in City Of Tshwane	8
Energy infrastructure software companies in Sandton	8
Energy infrastructure software companies in Midrand	5
Energy infrastructure software companies in Centurion	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “energy infrastructure software companies”, with match quality audited by blind human judging, and headquartered in South Africa.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many energy infrastructure software companies are there based in South Africa?

There are 157 energy infrastructure software companies headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Epcm Holdings, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most energy infrastructure software companies?

Johannesburg leads with 26 headquartered companies, followed by Cape Town (20) and Pretoria (12).

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 975 verified decision-maker contacts tracked across these 157 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.