Company lists · Data refreshed October 2026
Top 25 Electrical systems contractors based in South Africa
RevenueBase identified 336 company matches for electrical systems contractors associated with South Africa as of October 2026 and tracks 1,813 professional contacts across them, including 213 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for electrical systems contractors 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 October 12, 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 electrical systems contractors based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 83 contacts → | ||||
Exact match “GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 65 contacts → | ||||
Exact match “Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 63 contacts → | ||||
Exact match “Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 48 contacts → | ||||
Exact match “Adenco Construction (PTY) Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 42 contacts → | ||||
Exact match “Electrical Contractors” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 28 contacts → | ||||
Exact match “We are RWW!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Installation of Medium and Low Voltage Switchgear, Transformers, Motor Control Centres, Distribution Boards and UPS Systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Citrine Construction (Pty) Ltd is in the business of the supply of services and solutions for building infrastructure that delivers electrical energy to businesses and homes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “Nano Electrical is a professional electrical contracting company based in Randburg, South Africa.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Southern Cross is an electrical, electronic & fire solutions operation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 10 contacts → | ||||
Exact match “BDE is a consulting engineering firm specialising in electrical and mechanical engineering and was founded by Danie de Vries Pr.Eng and Brent Samson Pr.Eng in 2001.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “A Full Service Electrical Company” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match “RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Established in 2001, EES Live (Pty) Ltd provides network, electronics and electrical services and solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Our electrical services take care of solar installations, smart home systems, industrial electrical installations, and property developers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “We Specialised in Maintenace,Industrial buildings, Construction, Shopping Centres, Restaurants, Home Automation, Lighting and design, Alternative Power such as.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Power Factor Correction, Low Voltage and Medium Voltage Installations and Terminations,Factory Maintenance, Electrical Tendering,Lighting, Electrical Inspections, Electrical…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Industrial Electrical contractors” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Imperial Power (Pty) Ltd is a trusted electrical contractor in the Western Cape, providing top-notch electrical solutions for residential, commercial, and industrial projects.” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical systems contractors”. 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 336 electrical systems contractors based in South Africa
See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electrical systems contractors based in South Africa at a glance
As of Oct 12, 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 336 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 “electrical systems contractors” 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 213 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 October 12, 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 “electrical systems contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electrical systems contractors are there based in South Africa?
RevenueBase identified 336 company matches for electrical systems contractors associated with South Africa as of October 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?
GVJ Electrical And Instrumentation Contractors PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most electrical systems contractors?
Johannesburg leads with 46 company records, followed by Cape Town (32) and Pretoria (18).
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 213 professional contacts with verified work emails tracked across these 336 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 336 electrical systems contractors based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Electrical systems contractors by geography
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- Electrical systems contractors based in Sydney, Australia
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- Electrical systems contractors based in Calgary, Canada
- Electrical systems contractors based in Edmonton, Canada
- Electrical systems contractors based in Mississauga, Canada
- Electrical systems contractors based in Toronto, Canada
- Electrical systems contractors based in Vancouver, Canada
- Electrical systems contractors based in Vaughan, Canada
- Electrical systems contractors based in Winnipeg, Canada
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
- Electrical systems contractors based in Brisbane, Australia
- Electrical systems contractors based in Melbourne, Australia
- Electrical systems contractors based in Perth, Australia
- Electrical systems contractors based in Sydney, Australia
- Electrical systems contractors based in Sao Paulo, Brazil
- Electrical systems contractors based in Calgary, Canada
Company intelligence · public preview
Top 25 electrical systems contractors 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 336 matching company records for electrical systems contractors based in South Africa, with 1,813 tracked contacts and 213 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: October 12, 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 electrical systems contractors 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: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 83 contacts → |
“GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Valley Electrical Contractors PTY LTDvalleyelectrical.co.zaHQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 65 contacts → |
“Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  BT Projects PTY LTDbt-projects.co.zaHQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 63 contacts → |
“Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Adenco Construction PTY LTDadenco.co.zaHQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 48 contacts → |
“Adenco Construction (PTY) Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RWK Electrical PTY LTDrwkelectrical.com HQ: Bloemfontein, South AfricaReported employees: 51-200 | Bloemfontein, South Africa | 51-200 | Exact match | 42 contacts → |
“Electrical Contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Inexma Electricalinexma.co.zaHQ: Stellenbosch, South AfricaReported employees: 51-200 | Stellenbosch, South Africa | 51-200 | Exact match | 40 contacts → |
“Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Goddards Electrical PTY LTDgoddards.co.za HQ: Wynberg, South AfricaReported employees: 51-200 | Wynberg, South Africa | 51-200 | Exact match | 31 contacts → |
“Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tshepang Electrical PTY LTDtshepang.co.za HQ: Roodepoort, South AfricaReported employees: 51-200 | Roodepoort, South Africa | 51-200 | Exact match | 31 contacts → |
“Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  RWW Engineering PTY LTDrww.co.zaHQ: Laser Park, South AfricaReported employees: 51-200 | Laser Park, South Africa | 51-200 | Exact match | 28 contacts → |
“We are RWW!” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Onezero Consultingonezero.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 23 contacts → |
“Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Selepe Projectsselepeprojects.co.zaHQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 23 contacts → |
“Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Enzani Technologiesenzani.co.za HQ: Ormonde, South AfricaReported employees: 51-200 | Ormonde, South Africa | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Kumunyackkumunyack.com HQ: Secunda, South AfricaReported employees: 11-50 | Secunda, South Africa | 11-50 | Exact match | 19 contacts → |
“Installation of Medium and Low Voltage Switchgear, Transformers, Motor Control Centres, Distribution Boards and UPS Systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Citrine Construction PTY LTDcitrine.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 16 contacts → |
“Citrine Construction (Pty) Ltd is in the business of the supply of services and solutions for building infrastructure that delivers electrical energy to businesses and homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nano Electricalnanoelectrical.co.za HQ: Randburg, South AfricaReported employees: 51-200 | Randburg, South Africa | 51-200 | Exact match | 13 contacts → |
“Nano Electrical is a professional electrical contracting company based in Randburg, South Africa.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Southern Cross Electricalsouthern-cross.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 12 contacts → |
“Southern Cross is an electrical, electronic & fire solutions operation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  BDE Consulting Engineersbdeconsult.co.zaHQ: George, South AfricaReported employees: 11-50 | George, South Africa | 11-50 | Exact match | 10 contacts → |
“BDE is a consulting engineering firm specialising in electrical and mechanical engineering and was founded by Danie de Vries Pr.Eng and Brent Samson Pr.Eng in 2001.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Servelec PTY LTDservelec.co.za HQ: Gqeberha, South AfricaReported employees: 51-200 | Gqeberha, South Africa | 51-200 | Exact match | 9 contacts → |
“A Full Service Electrical Company” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ri&d Projects PTY LTDridprojects.comHQ: Middelburg, South AfricaReported employees: 11-50 | Middelburg, South Africa | 11-50 | Exact match | 9 contacts → |
“RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  EES Live PTY LTDeeslive.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 8 contacts → |
“Established in 2001, EES Live (Pty) Ltd provides network, electronics and electrical services and solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Selec Groupselec.co.zaHQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 8 contacts → |
“Our electrical services take care of solar installations, smart home systems, industrial electrical installations, and property developers.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Terayne Electrical PTY LTDterayne.co.za HQ: George, South AfricaReported employees: 11-50 | George, South Africa | 11-50 | Exact match | 8 contacts → |
“We Specialised in Maintenace,Industrial buildings, Construction, Shopping Centres, Restaurants, Home Automation, Lighting and design, Alternative Power such as.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Siza Wonke Electricalsizawonke.co.za HQ: Boksburg, South AfricaReported employees: 1-10 | Boksburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Power Factor Correction, Low Voltage and Medium Voltage Installations and Terminations,Factory Maintenance, Electrical Tendering,Lighting, Electrical Inspections, Electrical…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GBC Electrical PTY LTDgbcelect.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 6 contacts → |
“Industrial Electrical contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Imperial Powerimperialpower.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 5 contacts → |
“Imperial Power (Pty) Ltd is a trusted electrical contractor in the Western Cape, providing top-notch electrical solutions for residential, commercial, and industrial projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 336 company matches
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Electrical systems contractors: dataset insights
October 12, 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
336 records in the displayed employee bands.
0 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 336 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: October 12, 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 electrical systems contractors?
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 electrical systems contractors did RevenueBase find based in South Africa?
The saved snapshot records 336 matching company records, 1,813 tracked contacts and 213 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: October 12, 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
Electrical systems contractors by geography
- Electrical systems contractors based in Brisbane, Australia
- Electrical systems contractors based in Melbourne, Australia
- Electrical systems contractors based in Perth, Australia
- Electrical systems contractors based in Sydney, Australia
- Electrical systems contractors based in Sao Paulo, Brazil
- Electrical systems contractors based in Calgary, Canada
- Electrical systems contractors based in Edmonton, Canada
- Electrical systems contractors based in Mississauga, Canada
- Electrical systems contractors based in Toronto, Canada
- Electrical systems contractors based in Vancouver, Canada
- Electrical systems contractors based in Vaughan, Canada
- Electrical systems contractors based in Winnipeg, Canada
Cite this list
RevenueBase Data Team. Top 25 electrical systems contractors based in South Africa. Snapshot: October 12, 2026. https://revenuebase.ai/companies/electrical-systems-contractors/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
- Electrical systems contractors based in Brisbane, Australia
- Electrical systems contractors based in Melbourne, Australia
- Electrical systems contractors based in Perth, Australia
- Electrical systems contractors based in Sydney, Australia
- Electrical systems contractors based in Sao Paulo, Brazil
- Electrical systems contractors based in Calgary, Canada
Company intelligence · public preview
Top 25 electrical systems contractors based in South Africa
RevenueBase records 336 matching company records for electrical systems contractors based in South Africa, with 1,813 tracked contacts and 213 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: October 12, 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 electrical systems contractors 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: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 83 contacts → |
“GVJ Electrical and Instrumentation Contractors (Pty) are electrical contractors and specialize in electrical reticulation for industrial and commercial projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Valley Electrical Contractors PTY LTDvalleyelectrical.co.za HQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 65 contacts → |
“Founded in Valley Electrical Contractors has, and continues to strive for excellence in all of the work that we do; whether it be Commercial, Industrial or Residential.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | BT Projects PTY LTDbt-projects.co.za HQ: Vanderbijlpark, South AfricaReported employees: 51-200 | Vanderbijlpark, South Africa | 51-200 | Exact match | 63 contacts → |
“Founded in 2012, BT Projects is a leader in South Africa’s electrical and instrumentation sectors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Adenco Construction PTY LTDadenco.co.za HQ: Cape Town, South AfricaReported employees: 201-500 | Cape Town, South Africa | 201-500 | Exact match | 48 contacts → |
“Adenco Construction (PTY) Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RWK Electrical PTY LTDrwkelectrical.com HQ: Bloemfontein, South AfricaReported employees: 51-200 | Bloemfontein, South Africa | 51-200 | Exact match | 42 contacts → |
“Electrical Contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Inexma Electricalinexma.co.za HQ: Stellenbosch, South AfricaReported employees: 51-200 | Stellenbosch, South Africa | 51-200 | Exact match | 40 contacts → |
“Inexma Electrical is a Electrical construction company based in the Western Cape, South Africa” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Goddards Electrical PTY LTDgoddards.co.za HQ: Wynberg, South AfricaReported employees: 51-200 | Wynberg, South Africa | 51-200 | Exact match | 31 contacts → |
“Goddards has been at the forefront of the Electrical Construction industry in the Western Cape since its inception in 1985.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tshepang Electrical PTY LTDtshepang.co.za HQ: Roodepoort, South AfricaReported employees: 51-200 | Roodepoort, South Africa | 51-200 | Exact match | 31 contacts → |
“Originally established in 1992 as Elective Electrical, in 2003 the company underwent a name change after the acquisition by Tshepang Reticulation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RWW Engineering PTY LTDrww.co.za HQ: Laser Park, South AfricaReported employees: 51-200 | Laser Park, South Africa | 51-200 | Exact match | 28 contacts → |
“We are RWW!” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Onezero Consultingonezero.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 23 contacts → |
“Since our inception in 2010, we coined the term Greenovative and have aimed to be pioneers in the electrical and electronic building.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Selepe Projectsselepeprojects.co.za HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 23 contacts → |
“Selepe Projects (Pty) Ltd is a Black Woman Owned Contractor, with a CIDB rating of 7 EPPE / EBPE based in Queenswood, Pretoria, who focuses on delivering the best quality of work…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Enzani Technologiesenzani.co.za HQ: Ormonde, South AfricaReported employees: 51-200 | Ormonde, South Africa | 51-200 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Kumunyackkumunyack.com HQ: Secunda, South AfricaReported employees: 11-50 | Secunda, South Africa | 11-50 | Exact match | 19 contacts → |
“Installation of Medium and Low Voltage Switchgear, Transformers, Motor Control Centres, Distribution Boards and UPS Systems.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Citrine Construction PTY LTDcitrine.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 16 contacts → |
“Citrine Construction (Pty) Ltd is in the business of the supply of services and solutions for building infrastructure that delivers electrical energy to businesses and homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nano Electricalnanoelectrical.co.za HQ: Randburg, South AfricaReported employees: 51-200 | Randburg, South Africa | 51-200 | Exact match | 13 contacts → |
“Nano Electrical is a professional electrical contracting company based in Randburg, South Africa.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Southern Cross Electricalsouthern-cross.co.za HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 12 contacts → |
“Southern Cross is an electrical, electronic & fire solutions operation.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | BDE Consulting Engineersbdeconsult.co.za HQ: George, South AfricaReported employees: 11-50 | George, South Africa | 11-50 | Exact match | 10 contacts → |
“BDE is a consulting engineering firm specialising in electrical and mechanical engineering and was founded by Danie de Vries Pr.Eng and Brent Samson Pr.Eng in 2001.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Servelec PTY LTDservelec.co.za HQ: Gqeberha, South AfricaReported employees: 51-200 | Gqeberha, South Africa | 51-200 | Exact match | 9 contacts → |
“A Full Service Electrical Company” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ri&d Projects PTY LTDridprojects.com HQ: Middelburg, South AfricaReported employees: 11-50 | Middelburg, South Africa | 11-50 | Exact match | 9 contacts → |
“RI & D Projects (PTY) Ltd was founded in 1994 and specializes in the repair, installation, and development of electrical services to the industrial and mining industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | EES Live PTY LTDeeslive.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 8 contacts → |
“Established in 2001, EES Live (Pty) Ltd provides network, electronics and electrical services and solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Selec Groupselec.co.za HQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 8 contacts → |
“Our electrical services take care of solar installations, smart home systems, industrial electrical installations, and property developers.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Terayne Electrical PTY LTDterayne.co.za HQ: George, South AfricaReported employees: 11-50 | George, South Africa | 11-50 | Exact match | 8 contacts → |
“We Specialised in Maintenace,Industrial buildings, Construction, Shopping Centres, Restaurants, Home Automation, Lighting and design, Alternative Power such as.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Siza Wonke Electricalsizawonke.co.za HQ: Boksburg, South AfricaReported employees: 1-10 | Boksburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Power Factor Correction, Low Voltage and Medium Voltage Installations and Terminations,Factory Maintenance, Electrical Tendering,Lighting, Electrical Inspections, Electrical…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GBC Electrical PTY LTDgbcelect.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 6 contacts → |
“Industrial Electrical contractors” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Imperial Powerimperialpower.co.za HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 5 contacts → |
“Imperial Power (Pty) Ltd is a trusted electrical contractor in the Western Cape, providing top-notch electrical solutions for residential, commercial, and industrial projects.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 336 company matches
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Electrical systems contractors: dataset insights
October 12, 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
336 records in the displayed employee bands.
0 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 336 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: October 12, 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 electrical systems contractors?
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 electrical systems contractors did RevenueBase find based in South Africa?
The saved snapshot records 336 matching company records, 1,813 tracked contacts and 213 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: October 12, 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 25 electrical systems contractors based in South Africa. Snapshot: October 12, 2026. https://revenuebase.ai/companies/electrical-systems-contractors/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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