Company lists · Data refreshed September 2026
Top 25 Energy management systems integrators based in South Africa
RevenueBase identified 130 company matches for energy management systems integrators associated with South Africa as of September 2026 and tracks 1,044 professional contacts across them, including 403 with verified work emails. Cape Town is the largest hub.
This list covers company matches for energy management systems integrators associated with South Africa, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest energy management systems integrators based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 49 contacts → | ||||
Exact match “iST (Integrators of Systems Technology) is a systems integrator that operates in Sub-Saharan Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 48 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 44 contacts → | ||||
Exact match “4Sight OT Automation - previously known as AGE Technologies has been providing Electrical, Control and Instrumentation solutions for over 25 years to South African and global…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 27 contacts → | ||||
Exact match “Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “LTM Energy is an Energy Services Company (ESCO) with a unique blend of skills and experience obtained primarily in the energy industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “Matriarch expertly monitors, measures and manages both embedded energy generators and core utilities across large property portfolios.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Modern organisations run on complex infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 16 contacts → | ||||
Exact match “The Energy Gurus (Pty) Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 16 contacts → | ||||
Exact match “Process Dynamics offer System Integration to Industries such as Power Generation, Water Treatment, Oil & Gas, Food & Beverage, Pharmaceutical and Chemical Industries, Materials…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “If you operate in the Food & Beverage, Water & Wastewater, or Pharmaceutical sectors, your biggest challenge is delivering reliable, compliant, and efficient control systems in…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Cape Automation Systems is a Building Management System (BMS), Energy Management System, HVAC controls and services provider” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Infinity Renewable Solutions' experience in the design, supply and commissioning of industrial monitoring and control systems for both grid and microgrid systems allow us to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Audio & AV Integration” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “At 1 Cloud Africa we pride ourselves on being Africa's Integrator.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “VISION CONTROLS is a well-established Building Management Systems company who has been in the Industry since July 2011.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “JLINX Electronics + JLINX Electrical” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “SustainPower is a unique systems integrator that operates in the gas to power industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “We are an agile, innovative, and holistic systems-based integrator of carbon neutral technologies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy management systems integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 130 energy management systems integrators based in South Africa
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Energy management systems integrators based in South Africa at a glance
As of Sep 28, 2026Companies by employee count
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 130 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with South Africa whose business descriptions match “energy management systems integrators” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 403 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy management systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy management systems integrators are there based in South Africa?
RevenueBase identified 130 company matches for energy management systems integrators associated with South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
IST Integrators Of Systems Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy management systems integrators?
Cape Town leads with 22 company records, followed by Johannesburg (16) and Randburg (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 403 professional contacts with verified work emails tracked across these 130 companies; direct dials are available where recorded.
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.
Ready to reach these companies? Verified emails and direct dials for all 130 energy management systems integrators based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Energy management systems integrators by geography
- Energy management systems integrators based in Melbourne, Australia
- Energy management systems integrators based in Sao Paulo, Brazil
- Energy management systems integrators based in Calgary, Canada
- Energy management systems integrators based in Toronto, Canada
- Energy management systems integrators based in Paris, France
- Energy management systems integrators based in Berlin, Germany
- Energy management systems integrators based in Mumbai, India
- Energy management systems integrators based in Pune, India
- Energy management systems integrators based in Barcelona, Spain
- Energy management systems integrators based in Madrid, Spain
- Energy management systems integrators based in Dubai, United Arab Emirates
- Energy management systems integrators based in London, United Kingdom
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy management systems integrators based in Melbourne, Australia
- Energy management systems integrators based in Sao Paulo, Brazil
- Energy management systems integrators based in Calgary, Canada
- Energy management systems integrators based in Toronto, Canada
- Energy management systems integrators based in Paris, France
- Energy management systems integrators based in Berlin, Germany
Company intelligence · public preview
Top 25 energy management systems integrators based in South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 130 matching company records for energy management systems integrators based in South Africa, with 1,044 tracked contacts and 403 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy management systems integrators based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 49 contacts → |
“iST (Integrators of Systems Technology) is a systems integrator that operates in Sub-Saharan Africa.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Livewire Engineering And Consulting PTY LTDlivewire.co.zaHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 48 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  4sight OT Automation4sight.cloudHQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 44 contacts → |
“4Sight OT Automation - previously known as AGE Technologies has been providing Electrical, Control and Instrumentation solutions for over 25 years to South African and global…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Karebo Groupkarebo.co.zaHQ: Woodmead, South AfricaReported employees: 11-50 | Woodmead, South Africa | 11-50 | Exact match | 36 contacts → |
“Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Impact Meter Services PTY LTDamps.co.zaHQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 27 contacts → |
“Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  LTM Energy PTY LTDltmenergy.co.zaHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 26 contacts → |
“LTM Energy is an Energy Services Company (ESCO) with a unique blend of skills and experience obtained primarily in the energy industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Matriarch Asset Managersmatriarch.africaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Matriarch expertly monitors, measures and manages both embedded energy generators and core utilities across large property portfolios.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Coresolcoresol.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 18 contacts → |
“Modern organisations run on complex infrastructure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  The Energy Gurusenergygurus.co.zaHQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 16 contacts → |
“The Energy Gurus (Pty) Ltd.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Process Dynamicsprocess-dynamics.co.zaHQ: Kempton Park, South AfricaReported employees: 11-50 | Kempton Park, South Africa | 11-50 | Exact match | 16 contacts → |
“Process Dynamics offer System Integration to Industries such as Power Generation, Water Treatment, Oil & Gas, Food & Beverage, Pharmaceutical and Chemical Industries, Materials…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Integ System Integratorsinteg.co.zaHQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 14 contacts → |
“If you operate in the Food & Beverage, Water & Wastewater, or Pharmaceutical sectors, your biggest challenge is delivering reliable, compliant, and efficient control systems in…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cape Automation Systemscapeautomation.co.zaHQ: Mowbray, South AfricaReported employees: 11-50 | Mowbray, South Africa | 11-50 | Exact match | 13 contacts → |
“Cape Automation Systems is a Building Management System (BMS), Energy Management System, HVAC controls and services provider” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  SEM Solutions PTY LTDsemsolutions.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 12 contacts → |
“SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lodiconlodicon.co.zaHQ: Durbanville, South AfricaReported employees: 11-50 | Durbanville, South Africa | 11-50 | Exact match | 12 contacts → |
“Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Optimal Control Systems PTY LTDoptimalcontrolsystems.comHQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 12 contacts → |
“Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Infinity Renewable Solutionsinfinityrenewablesolutions.comHQ: Somerset West, South AfricaReported employees: 1-10 | Somerset West, South Africa | 1-10 | Exact match | 9 contacts → |
“Infinity Renewable Solutions' experience in the design, supply and commissioning of industrial monitoring and control systems for both grid and microgrid systems allow us to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  RCSOLrcsol.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 9 contacts → |
“We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Avitech Systemsavitech.co.zaHQ: Port Elizabeth, South AfricaReported employees: 11-50 | Port Elizabeth, South Africa | 11-50 | Exact match | 7 contacts → |
“Audio & AV Integration” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Energyrite PTY LTDenergyrite.co.zaHQ: Silverton, South AfricaReported employees: 1-10 | Silverton, South Africa | 1-10 | Exact match | 7 contacts → |
“Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  1 Cloud Africa1cloudafrica.comHQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 5 contacts → |
“At 1 Cloud Africa we pride ourselves on being Africa's Integrator.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Vision Controlsvisioncontrols.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 5 contacts → |
“VISION CONTROLS is a well-established Building Management Systems company who has been in the Industry since July 2011.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Jlinx Electronics Jlinx Electricaljlinx.co.zaHQ: Paarl, South AfricaReported employees: 1-10 | Paarl, South Africa | 1-10 | Exact match | 5 contacts → |
“JLINX Electronics + JLINX Electrical” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sustainpowersustainpower.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“SustainPower is a unique systems integrator that operates in the gas to power industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“We are an agile, innovative, and holistic systems-based integrator of carbon neutral technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Energy management systems integrators: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
128 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy management systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy management systems integrators did RevenueBase find based in South Africa?
The saved snapshot records 130 matching company records, 1,044 tracked contacts and 403 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy management systems integrators by geography
- Energy management systems integrators based in Melbourne, Australia
- Energy management systems integrators based in Sao Paulo, Brazil
- Energy management systems integrators based in Calgary, Canada
- Energy management systems integrators based in Toronto, Canada
- Energy management systems integrators based in Paris, France
- Energy management systems integrators based in Berlin, Germany
- Energy management systems integrators based in Mumbai, India
- Energy management systems integrators based in Pune, India
- Energy management systems integrators based in Barcelona, Spain
- Energy management systems integrators based in Madrid, Spain
- Energy management systems integrators based in Dubai, United Arab Emirates
- Energy management systems integrators based in London, United Kingdom
Cite this list
RevenueBase Data Team. Top 25 energy management systems integrators based in South Africa. Snapshot: September 28, 2026. https://revenuebase.ai/companies/energy-management-systems-integrators/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy management systems integrators based in Melbourne, Australia
- Energy management systems integrators based in Sao Paulo, Brazil
- Energy management systems integrators based in Calgary, Canada
- Energy management systems integrators based in Toronto, Canada
- Energy management systems integrators based in Paris, France
- Energy management systems integrators based in Berlin, Germany
Company intelligence · public preview
Top 25 energy management systems integrators based in South Africa
RevenueBase records 130 matching company records for energy management systems integrators based in South Africa, with 1,044 tracked contacts and 403 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy management systems integrators based in South Africa
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 49 contacts → |
“iST (Integrators of Systems Technology) is a systems integrator that operates in Sub-Saharan Africa.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Livewire Engineering And Consulting PTY LTDlivewire.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 48 contacts → |
“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…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 4sight OT Automation4sight.cloud HQ: Sandton, South AfricaReported employees: 51-200 | Sandton, South Africa | 51-200 | Exact match | 44 contacts → |
“4Sight OT Automation - previously known as AGE Technologies has been providing Electrical, Control and Instrumentation solutions for over 25 years to South African and global…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Karebo Groupkarebo.co.za HQ: Woodmead, South AfricaReported employees: 11-50 | Woodmead, South Africa | 11-50 | Exact match | 36 contacts → |
“Karebo has been in business since 1997 and has a solid track record in large scale energy efficiency rollouts and other mass rollouts.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Impact Meter Services PTY LTDamps.co.za HQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 27 contacts → |
“Impact Meter Services (IMS) has developed an effective and professional electricity management system, which is amongst the best in the marketplace today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | LTM Energy PTY LTDltmenergy.co.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 26 contacts → |
“LTM Energy is an Energy Services Company (ESCO) with a unique blend of skills and experience obtained primarily in the energy industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Matriarch Asset Managersmatriarch.africa HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 21 contacts → |
“Matriarch expertly monitors, measures and manages both embedded energy generators and core utilities across large property portfolios.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Coresolcoresol.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 18 contacts → |
“Modern organisations run on complex infrastructure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | The Energy Gurusenergygurus.co.za HQ: City Of Tshwane, South AfricaReported employees: 51-200 | City Of Tshwane, South Africa | 51-200 | Exact match | 16 contacts → |
“The Energy Gurus (Pty) Ltd.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Process Dynamicsprocess-dynamics.co.za HQ: Kempton Park, South AfricaReported employees: 11-50 | Kempton Park, South Africa | 11-50 | Exact match | 16 contacts → |
“Process Dynamics offer System Integration to Industries such as Power Generation, Water Treatment, Oil & Gas, Food & Beverage, Pharmaceutical and Chemical Industries, Materials…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Integ System Integratorsinteg.co.za HQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 14 contacts → |
“If you operate in the Food & Beverage, Water & Wastewater, or Pharmaceutical sectors, your biggest challenge is delivering reliable, compliant, and efficient control systems in…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cape Automation Systemscapeautomation.co.za HQ: Mowbray, South AfricaReported employees: 11-50 | Mowbray, South Africa | 11-50 | Exact match | 13 contacts → |
“Cape Automation Systems is a Building Management System (BMS), Energy Management System, HVAC controls and services provider” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SEM Solutions PTY LTDsemsolutions.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 12 contacts → |
“SEM Solutions is an ENERGY ENGINEERING company that specialises in tailoring bespoke solutions for the energy requirements of our clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lodiconlodicon.co.za HQ: Durbanville, South AfricaReported employees: 11-50 | Durbanville, South Africa | 11-50 | Exact match | 12 contacts → |
“Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Optimal Control Systems PTY LTDoptimalcontrolsystems.com HQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 12 contacts → |
“Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Infinity Renewable Solutionsinfinityrenewablesolutions.com HQ: Somerset West, South AfricaReported employees: 1-10 | Somerset West, South Africa | 1-10 | Exact match | 9 contacts → |
“Infinity Renewable Solutions' experience in the design, supply and commissioning of industrial monitoring and control systems for both grid and microgrid systems allow us to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | RCSOLrcsol.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 9 contacts → |
“We are experts in providing smart and sustainable energy systems for industrial and commercial operations, utilities, as well as high-tech residential operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Avitech Systemsavitech.co.za HQ: Port Elizabeth, South AfricaReported employees: 11-50 | Port Elizabeth, South Africa | 11-50 | Exact match | 7 contacts → |
“Audio & AV Integration” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Energyrite PTY LTDenergyrite.co.za HQ: Silverton, South AfricaReported employees: 1-10 | Silverton, South Africa | 1-10 | Exact match | 7 contacts → |
“Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 1 Cloud Africa1cloudafrica.com HQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 5 contacts → |
“At 1 Cloud Africa we pride ourselves on being Africa's Integrator.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vision Controlsvisioncontrols.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 5 contacts → |
“VISION CONTROLS is a well-established Building Management Systems company who has been in the Industry since July 2011.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Jlinx Electronics Jlinx Electricaljlinx.co.za HQ: Paarl, South AfricaReported employees: 1-10 | Paarl, South Africa | 1-10 | Exact match | 5 contacts → |
“JLINX Electronics + JLINX Electrical” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Sustainpowersustainpower.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“SustainPower is a unique systems integrator that operates in the gas to power industry.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 4 contacts → |
“We are an agile, innovative, and holistic systems-based integrator of carbon neutral technologies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 130 company matches
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Energy management systems integrators: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
128 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 130 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy management systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy management systems integrators did RevenueBase find based in South Africa?
The saved snapshot records 130 matching company records, 1,044 tracked contacts and 403 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy management systems integrators by geography
- Energy management systems integrators based in Melbourne, Australia
- Energy management systems integrators based in Sao Paulo, Brazil
- Energy management systems integrators based in Calgary, Canada
- Energy management systems integrators based in Toronto, Canada
- Energy management systems integrators based in Paris, France
- Energy management systems integrators based in Berlin, Germany
- Energy management systems integrators based in Mumbai, India
- Energy management systems integrators based in Pune, India
- Energy management systems integrators based in Barcelona, Spain
- Energy management systems integrators based in Madrid, Spain
- Energy management systems integrators based in Dubai, United Arab Emirates
- Energy management systems integrators based in London, United Kingdom
Cite this list
RevenueBase Data Team. Top 25 energy management systems integrators based in South Africa. Snapshot: September 28, 2026. https://revenuebase.ai/companies/energy-management-systems-integrators/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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