Company lists · Data refreshed September 2026
Top 18 Energy monitoring companies based in South Africa
RevenueBase identified 74 company matches for energy monitoring companies associated with South Africa as of September 2026 and tracks 745 professional contacts across them, including 148 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for energy monitoring companies 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 21, 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 18 largest energy monitoring companies based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 69 contacts → | ||||
Exact match “Ontec is an expert in all aspects of the utility management revenue and metering chain, from accurate measurement of energy and water, to the collection, analysis, management and…” Recorded in the RevenueBase company graph · Sep 21, 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 21, 2026 · View company records in RevenueBase | |||||
| 3 | 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 21, 2026 · View company records in RevenueBase | |||||
| 4 | 29 contacts → | ||||
Exact match “Smart metering is an Intelligent Metering Solution which provides data collection between the meter and the billing & management system.” Recorded in the RevenueBase company graph · Sep 21, 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 21, 2026 · View company records in RevenueBase | |||||
| 6 | 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 21, 2026 · View company records in RevenueBase | |||||
| 7 | 11 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “MidCity Utilities, a subsidiary of the MidCity Property Group, provides a comprehensive range of smart utility management products and solutions to the property industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Polar Monitoring offers plug and play remote monitoring solutions for the commercial, industrial & agricultural industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Energyrite focuses on installing and implementing effective and efficient energy management solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “IO Energy is a South African company providing business intelligence, energy efficiency and services through the use of smart equipment within the industrial, commercial and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Sivula is a power system monitoring and control solutions provider which specialises in decentralised energy systems in the African C&I market.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “VuWatt Consulting Specializes in Energy Management, Remote Telemetry, Automation and Control Systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Energy Intelligence is a utility management company servicing residential, corporate and industrial clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Real Time Energy (Pty) Ltd (RTE) is a registered private company whose core business is the measurement, logging, calculating and presenting of verified energy consumption, loss…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “Engineering & Strategy Services.” Recorded in the RevenueBase company graph · Sep 21, 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 monitoring companies”. 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 18 of 74 energy monitoring companies based in South Africa
See the full list, filter by size, metro and specialty, and access 148 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy monitoring companies based in South Africa at a glance
As of Sep 21, 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 74 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 monitoring companies” 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 148 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 21, 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 monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy monitoring companies are there based in South Africa?
RevenueBase identified 74 company matches for energy monitoring companies 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?
Ontec Systems PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy monitoring companies?
Johannesburg leads with 11 company records, followed by Cape Town (8) and Pretoria (5).
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 148 professional contacts with verified work emails tracked across these 74 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 energy monitoring companies based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
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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 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
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Company intelligence · public preview
Top 18 energy monitoring companies 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 74 matching company records for energy monitoring companies based in South Africa, with 745 tracked contacts and 148 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 18 energy monitoring companies 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 |  Ontec Systems PTY LTDontec.co.zaHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 69 contacts → |
“Ontec is an expert in all aspects of the utility management revenue and metering chain, from accurate measurement of energy and water, to the collection, analysis, management and…” Recorded description excerpt · September 21, 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Netvendornetvendor.co.za HQ: Hillcrest, South AfricaReported employees: 201-500 | Hillcrest, South Africa | 201-500 | Exact match | 29 contacts → |
“Smart metering is an Intelligent Metering Solution which provides data collection between the meter and the billing & management system.” Recorded description excerpt · September 21, 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Republic Meteringrepublicmetering.co.zaHQ: Grahamstown, South AfricaReported employees: 11-50 | Grahamstown, South Africa | 11-50 | Exact match | 11 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Midcity Utilities PTY LTDmidcityutilities.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 9 contacts → |
“MidCity Utilities, a subsidiary of the MidCity Property Group, provides a comprehensive range of smart utility management products and solutions to the property industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Polar Monitoringpolarmonitoring.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 9 contacts → |
“Polar Monitoring offers plug and play remote monitoring solutions for the commercial, industrial & agricultural industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  IO Energyioenergy.co.zaHQ: Knysna, South AfricaReported employees: 1-10 | Knysna, South Africa | 1-10 | Exact match | 4 contacts → |
“IO Energy is a South African company providing business intelligence, energy efficiency and services through the use of smart equipment within the industrial, commercial and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sivulasivula.ioHQ: Howick, South AfricaReported employees: 1-10 | Howick, South Africa | 1-10 | Exact match | 3 contacts → |
“Sivula is a power system monitoring and control solutions provider which specialises in decentralised energy systems in the African C&I market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ewyze PTY LTDewyze.netHQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Exponential Energy PTY LTDexpoenergy.co.zaHQ: Tshwane, South AfricaReported employees: 1-10 | Tshwane, South Africa | 1-10 | Exact match | 2 contacts → |
“Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Vuwatt Consulting PTY LTDvuwatt.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 1 contacts → |
“VuWatt Consulting Specializes in Energy Management, Remote Telemetry, Automation and Control Systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Energy Intelligence Consultingenergyintelligence.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 1 contacts → |
“Energy Intelligence is a utility management company servicing residential, corporate and industrial clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Real Time Energy PTY LTDrtenergy.co.zaHQ: Hillcrest, South AfricaReported employees: 1-10 | Hillcrest, South Africa | 1-10 | Exact match | 1 contacts → |
“Real Time Energy (Pty) Ltd (RTE) is a registered private company whose core business is the measurement, logging, calculating and presenting of verified energy consumption, loss…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Inventive Integration PTY Limitedinvint.co.zaHQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 1 contacts → |
“Engineering & Strategy Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 74 company matches
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Energy monitoring companies: dataset insights
September 21, 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
72 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 74 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 21, 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 monitoring companies?
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 monitoring companies did RevenueBase find based in South Africa?
The saved snapshot records 74 matching company records, 745 tracked contacts and 148 verified emails. The public preview displays 18 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 21, 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 monitoring companies by geography
- Energy monitoring companies based in Australia
- Energy monitoring companies based in Belgium
- Energy monitoring companies based in Brazil
- Energy monitoring companies based in Canada
- Energy monitoring companies based in France
- Energy monitoring companies based in Germany
- Energy monitoring companies based in India
- Energy monitoring companies based in Italy
- Energy monitoring companies based in the Netherlands
- Energy monitoring companies based in Poland
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Cite this list
RevenueBase Data Team. Top 18 energy monitoring companies based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/energy-monitoring-companies/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 monitoring companies based in Australia
- Energy monitoring companies based in Belgium
- Energy monitoring companies based in Brazil
- Energy monitoring companies based in Canada
- Energy monitoring companies based in France
- Energy monitoring companies based in Germany
Company intelligence · public preview
Top 18 energy monitoring companies based in South Africa
RevenueBase records 74 matching company records for energy monitoring companies based in South Africa, with 745 tracked contacts and 148 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 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 18 energy monitoring companies 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 | Ontec Systems PTY LTDontec.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 69 contacts → |
“Ontec is an expert in all aspects of the utility management revenue and metering chain, from accurate measurement of energy and water, to the collection, analysis, management and…” Recorded description excerpt · September 21, 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Netvendornetvendor.co.za HQ: Hillcrest, South AfricaReported employees: 201-500 | Hillcrest, South Africa | 201-500 | Exact match | 29 contacts → |
“Smart metering is an Intelligent Metering Solution which provides data collection between the meter and the billing & management system.” Recorded description excerpt · September 21, 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Republic Meteringrepublicmetering.co.za HQ: Grahamstown, South AfricaReported employees: 11-50 | Grahamstown, South Africa | 11-50 | Exact match | 11 contacts → |
“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…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Midcity Utilities PTY LTDmidcityutilities.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 9 contacts → |
“MidCity Utilities, a subsidiary of the MidCity Property Group, provides a comprehensive range of smart utility management products and solutions to the property industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Polar Monitoringpolarmonitoring.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 9 contacts → |
“Polar Monitoring offers plug and play remote monitoring solutions for the commercial, industrial & agricultural industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | IO Energyioenergy.co.za HQ: Knysna, South AfricaReported employees: 1-10 | Knysna, South Africa | 1-10 | Exact match | 4 contacts → |
“IO Energy is a South African company providing business intelligence, energy efficiency and services through the use of smart equipment within the industrial, commercial and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sivulasivula.io HQ: Howick, South AfricaReported employees: 1-10 | Howick, South Africa | 1-10 | Exact match | 3 contacts → |
“Sivula is a power system monitoring and control solutions provider which specialises in decentralised energy systems in the African C&I market.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ewyze PTY LTDewyze.net HQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Exponential Energy PTY LTDexpoenergy.co.za HQ: Tshwane, South AfricaReported employees: 1-10 | Tshwane, South Africa | 1-10 | Exact match | 2 contacts → |
“Exponential Energy is an Energy Management company, specializing in:* Energy Metering * Energy Monitoring * Energy Management * Solar Energy * Thermal Storage * Measurement and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vuwatt Consulting PTY LTDvuwatt.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 1 contacts → |
“VuWatt Consulting Specializes in Energy Management, Remote Telemetry, Automation and Control Systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Energy Intelligence Consultingenergyintelligence.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 1 contacts → |
“Energy Intelligence is a utility management company servicing residential, corporate and industrial clients.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Real Time Energy PTY LTDrtenergy.co.za HQ: Hillcrest, South AfricaReported employees: 1-10 | Hillcrest, South Africa | 1-10 | Exact match | 1 contacts → |
“Real Time Energy (Pty) Ltd (RTE) is a registered private company whose core business is the measurement, logging, calculating and presenting of verified energy consumption, loss…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inventive Integration PTY Limitedinvint.co.za HQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 1 contacts → |
“Engineering & Strategy Services.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 74 company matches
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Energy monitoring companies: dataset insights
September 21, 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
72 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 74 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 21, 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 monitoring companies?
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 monitoring companies did RevenueBase find based in South Africa?
The saved snapshot records 74 matching company records, 745 tracked contacts and 148 verified emails. The public preview displays 18 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 21, 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.
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Cite this list
RevenueBase Data Team. Top 18 energy monitoring companies based in South Africa. Snapshot: September 21, 2026. https://revenuebase.ai/companies/energy-monitoring-companies/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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