Company lists · Data refreshed October 2026
Top 25 Building systems engineering companies based in South Africa
RevenueBase identified 128 company matches for building systems engineering companies associated with South Africa as of October 2026 and tracks 1,415 professional contacts across them, including 434 with verified work emails. Pretoria is the largest hub.
This list covers company matches for building systems engineering 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 October 9, 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 building systems engineering companies based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 282 contacts → | ||||
Exact match “Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 108 contacts → | ||||
Exact match “Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 82 contacts → | ||||
Exact match “A multi-disciplinary firm taking building services to the next level.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “Established in 1993, TF Design has grown and established itself as a market leader in turn-key project implementations across a range of industry sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 51 contacts → | ||||
Exact match “PCS Global (Pty) Ltd.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 43 contacts → | ||||
Exact match “ITD Group is a multi-discipline solutions provider consisting of various companies that provide solutions to the built environment in HVAC, energy, electronic services and Johnson…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 38 contacts → | ||||
Exact match “Facade Solutions offers a complete unique service system to design, supply and construct a customised building solution.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “Pronex provides Engineering Management & Consulting services applied to the whole life cycle (acquisition & operations) of high complex (multi engineering disciplines) and / or…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 27 contacts → | ||||
Exact match “Epsilon provides a wide range of expertise which includes:* Systems Engineering.* Weapons Integration, arming development and testing.* Aeronautics: Aerodynamics, Structural…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 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 9, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 17 contacts → | ||||
Exact match “A leading mechanical and electrical building services consulting firm in the construction industry, especially in the medical and commercial sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “KlareTech combines years of experience across a massively broad scope of machine building and project engineering with a carefully selected network of system integrators and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 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 9, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “MAC Engineers was previously known as McAvinchey Consulting Engineers (Pty) Ltd which is the same company with a new look but still has a strong technical and practical background…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “ARQUERO® provides professional engineering consulting services for HVAC Design, Plumbing & Drainage, Electrical, Fire Protection Systems and Water & Wastewater Treatment Systems…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Delivering Engineering Solutions since 1985 - PLC and Automation - Complete Site Infrastructure and Radio systems - Bespoke PCMS and Commercial Marine - New Builds, Refits, and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Siris Engineering was established in 2007 to provide the information technology, telecommunications, electrical, mechanical, and civil engineering sectors with solutions which…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Graeme Page Consulting Engineers (GPCE) is a Johannesburg based firm of specialist heating, ventilation and air-conditioning (HVAC) Consulting Design Engineers, servicing the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “UCS was established in 2017 by a team of skilled and dedicated control-systems engineers, who had already been working in the automation industry for several years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “NAUTILUS PROJECTS is an engineering enterprise, specializing in mechanical & electrical engineering.” Recorded in the RevenueBase company graph · Oct 9, 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 “building systems engineering 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 25 of 128 building systems engineering companies based in South Africa
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Building systems engineering companies based in South Africa at a glance
As of Oct 9, 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 128 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 “building systems engineering 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 434 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 9, 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 “building systems engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building systems engineering companies are there based in South Africa?
RevenueBase identified 128 company matches for building systems engineering companies 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?
CKR Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most building systems engineering companies?
Pretoria leads with 22 company records, followed by Johannesburg (19) and Cape Town (9).
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 434 professional contacts with verified work emails tracked across these 128 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 128 building systems engineering companies based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Building systems engineering companies by geography
- Building systems engineering companies based in Melbourne, Australia
- Building systems engineering companies based in Sydney, Australia
- Building systems engineering companies based in Belo Horizonte, Brazil
- Building systems engineering companies based in Sao Paulo, Brazil
- Building systems engineering companies based in Calgary, Canada
- Building systems engineering companies based in Montreal, Canada
- Building systems engineering companies based in Toronto, Canada
- Building systems engineering companies based in Paris, France
- Building systems engineering companies based in Berlin, Germany
- Building systems engineering companies based in Hamburg, Germany
- Building systems engineering companies based in Munich, Germany
- Building systems engineering companies based in Bangalore, India
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
- Building systems engineering companies based in Melbourne, Australia
- Building systems engineering companies based in Sydney, Australia
- Building systems engineering companies based in Belo Horizonte, Brazil
- Building systems engineering companies based in Sao Paulo, Brazil
- Building systems engineering companies based in Calgary, Canada
- Building systems engineering companies based in Montreal, Canada
Company intelligence · public preview
Top 25 building systems engineering 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 128 matching company records for building systems engineering companies based in South Africa, with 1,415 tracked contacts and 434 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 9, 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 building systems engineering 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 |  CKR Consulting Engineersckr.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 282 contacts → |
“Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sutherlandsutherlandengineers.comHQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 108 contacts → |
“Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Spoormaker & Partnersspoormaker.co.zaHQ: Centurion, South AfricaReported employees: 51-200 | Centurion, South Africa | 51-200 | Exact match | 82 contacts → |
“A multi-disciplinary firm taking building services to the next level.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MC Designmcdesign.co.zaHQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 79 contacts → |
“MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TF Design Group Of Companiestfdesign.co.zaHQ: Stellenbosch, South AfricaReported employees: 51-200 | Stellenbosch, South Africa | 51-200 | Exact match | 51 contacts → |
“Established in 1993, TF Design has grown and established itself as a market leader in turn-key project implementations across a range of industry sectors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PCS Global PTY LTDpcsglobal.comHQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 51 contacts → |
“PCS Global (Pty) Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ITD Group, South Africaitdgroup.co.zaHQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 43 contacts → |
“ITD Group is a multi-discipline solutions provider consisting of various companies that provide solutions to the built environment in HVAC, energy, electronic services and Johnson…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Facade Solutionsfacadesolutions.co.zaHQ: Glen Anil, South AfricaReported employees: 51-200 | Glen Anil, South Africa | 51-200 | Exact match | 38 contacts → |
“Facade Solutions offers a complete unique service system to design, supply and construct a customised building solution.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pronexpronex.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 34 contacts → |
“Pronex provides Engineering Management & Consulting services applied to the whole life cycle (acquisition & operations) of high complex (multi engineering disciplines) and / or…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Epsilon Engineering Servicesepsilon-eng.comHQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 27 contacts → |
“Epsilon provides a wide range of expertise which includes:* Systems Engineering.* Weapons Integration, arming development and testing.* Aeronautics: Aerodynamics, Structural…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Plantech PTY LTDplantech.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 25 contacts → |
“Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Ipes Consulting Engineersipes.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 18 contacts → |
“Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Lombard Consulting Engineers LCElceng.co.zaHQ: Durbanville, South AfricaReported employees: 11-50 | Durbanville, South Africa | 11-50 | Exact match | 17 contacts → |
“A leading mechanical and electrical building services consulting firm in the construction industry, especially in the medical and commercial sectors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Klaretechklaretech.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 14 contacts → |
“KlareTech combines years of experience across a massively broad scope of machine building and project engineering with a carefully selected network of system integrators and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Optimal Control Systems PTY LTDoptimalcontrolsystems.comHQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 13 contacts → |
“Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  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 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MAC Engineersmacce.co.za HQ: Milnerton, South AfricaReported employees: 1-10 | Milnerton, South Africa | 1-10 | Exact match | 10 contacts → |
“MAC Engineers was previously known as McAvinchey Consulting Engineers (Pty) Ltd which is the same company with a new look but still has a strong technical and practical background…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Arquero Technical Supportarquero.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 9 contacts → |
“ARQUERO® provides professional engineering consulting services for HVAC Design, Plumbing & Drainage, Electrical, Fire Protection Systems and Water & Wastewater Treatment Systems…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Electrowave PTY LTDelectrowavesa.comHQ: Riverhorse Valley, South AfricaReported employees: 51-200 | Riverhorse Valley, South Africa | 51-200 | Exact match | 9 contacts → |
“Delivering Engineering Solutions since 1985 - PLC and Automation - Complete Site Infrastructure and Radio systems - Bespoke PCMS and Commercial Marine - New Builds, Refits, and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Siris Engineering PTY LTDsiriseng.co.za HQ: South AfricaReported employees: 11-50 | South Africa | 11-50 | Exact match | 8 contacts → |
“Siris Engineering was established in 2007 to provide the information technology, telecommunications, electrical, mechanical, and civil engineering sectors with solutions which…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Graeme Page Consulting Engineers Gpcegpce.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 7 contacts → |
“Graeme Page Consulting Engineers (GPCE) is a Johannesburg based firm of specialist heating, ventilation and air-conditioning (HVAC) Consulting Design Engineers, servicing the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ulwazi Control Systemsulwazicontrol.co.zaHQ: East London, South AfricaReported employees: 1-10 | East London, South Africa | 1-10 | Exact match | 7 contacts → |
“UCS was established in 2017 by a team of skilled and dedicated control-systems engineers, who had already been working in the automation industry for several years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Nautilus Projects & Designnautilusprojects.co.zaHQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 7 contacts → |
“NAUTILUS PROJECTS is an engineering enterprise, specializing in mechanical & electrical engineering.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 128 company matches
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Building systems engineering companies: dataset insights
October 9, 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.
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 128 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 9, 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 building systems engineering 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 building systems engineering companies did RevenueBase find based in South Africa?
The saved snapshot records 128 matching company records, 1,415 tracked contacts and 434 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 9, 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
Building systems engineering companies by geography
- Building systems engineering companies based in Melbourne, Australia
- Building systems engineering companies based in Sydney, Australia
- Building systems engineering companies based in Belo Horizonte, Brazil
- Building systems engineering companies based in Sao Paulo, Brazil
- Building systems engineering companies based in Calgary, Canada
- Building systems engineering companies based in Montreal, Canada
- Building systems engineering companies based in Toronto, Canada
- Building systems engineering companies based in Paris, France
- Building systems engineering companies based in Berlin, Germany
- Building systems engineering companies based in Hamburg, Germany
- Building systems engineering companies based in Munich, Germany
- Building systems engineering companies based in Bangalore, India
Cite this list
RevenueBase Data Team. Top 25 building systems engineering companies based in South Africa. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-systems-engineering-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
- Building systems engineering companies based in Melbourne, Australia
- Building systems engineering companies based in Sydney, Australia
- Building systems engineering companies based in Belo Horizonte, Brazil
- Building systems engineering companies based in Sao Paulo, Brazil
- Building systems engineering companies based in Calgary, Canada
- Building systems engineering companies based in Montreal, Canada
Company intelligence · public preview
Top 25 building systems engineering companies based in South Africa
RevenueBase records 128 matching company records for building systems engineering companies based in South Africa, with 1,415 tracked contacts and 434 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 9, 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 building systems engineering 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 | CKR Consulting Engineersckr.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 282 contacts → |
“Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sutherlandsutherlandengineers.com HQ: Cape Town, South AfricaReported employees: 51-200 | Cape Town, South Africa | 51-200 | Exact match | 108 contacts → |
“Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Spoormaker & Partnersspoormaker.co.za HQ: Centurion, South AfricaReported employees: 51-200 | Centurion, South Africa | 51-200 | Exact match | 82 contacts → |
“A multi-disciplinary firm taking building services to the next level.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MC Designmcdesign.co.za HQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 79 contacts → |
“MC Design & Contracting is a people-centred and client-focussed company specializing in industrial projects.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TF Design Group Of Companiestfdesign.co.za HQ: Stellenbosch, South AfricaReported employees: 51-200 | Stellenbosch, South Africa | 51-200 | Exact match | 51 contacts → |
“Established in 1993, TF Design has grown and established itself as a market leader in turn-key project implementations across a range of industry sectors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PCS Global PTY LTDpcsglobal.com HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 51 contacts → |
“PCS Global (Pty) Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ITD Group, South Africaitdgroup.co.za HQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 43 contacts → |
“ITD Group is a multi-discipline solutions provider consisting of various companies that provide solutions to the built environment in HVAC, energy, electronic services and Johnson…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Facade Solutionsfacadesolutions.co.za HQ: Glen Anil, South AfricaReported employees: 51-200 | Glen Anil, South Africa | 51-200 | Exact match | 38 contacts → |
“Facade Solutions offers a complete unique service system to design, supply and construct a customised building solution.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pronexpronex.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 34 contacts → |
“Pronex provides Engineering Management & Consulting services applied to the whole life cycle (acquisition & operations) of high complex (multi engineering disciplines) and / or…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Epsilon Engineering Servicesepsilon-eng.com HQ: Pretoria, South AfricaReported employees: 51-200 | Pretoria, South Africa | 51-200 | Exact match | 27 contacts → |
“Epsilon provides a wide range of expertise which includes:* Systems Engineering.* Weapons Integration, arming development and testing.* Aeronautics: Aerodynamics, Structural…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Plantech PTY LTDplantech.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 25 contacts → |
“Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Enviroware Constructionenviroware.co.za HQ: Midrand, South AfricaReported employees: 51-200 | Midrand, South Africa | 51-200 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Ipes Consulting Engineersipes.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 18 contacts → |
“Instrumented Process and Electrical Systems (IPES) was established as an independent engineering design house in 1988 in Johannesburg, South Africa.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lombard Consulting Engineers LCElceng.co.za HQ: Durbanville, South AfricaReported employees: 11-50 | Durbanville, South Africa | 11-50 | Exact match | 17 contacts → |
“A leading mechanical and electrical building services consulting firm in the construction industry, especially in the medical and commercial sectors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Klaretechklaretech.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 14 contacts → |
“KlareTech combines years of experience across a massively broad scope of machine building and project engineering with a carefully selected network of system integrators and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Optimal Control Systems PTY LTDoptimalcontrolsystems.com HQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 13 contacts → |
“Optimal Control Systems (PTY) Ltd was founded in 1993.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MAC Engineersmacce.co.za HQ: Milnerton, South AfricaReported employees: 1-10 | Milnerton, South Africa | 1-10 | Exact match | 10 contacts → |
“MAC Engineers was previously known as McAvinchey Consulting Engineers (Pty) Ltd which is the same company with a new look but still has a strong technical and practical background…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Arquero Technical Supportarquero.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 9 contacts → |
“ARQUERO® provides professional engineering consulting services for HVAC Design, Plumbing & Drainage, Electrical, Fire Protection Systems and Water & Wastewater Treatment Systems…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Electrowave PTY LTDelectrowavesa.com HQ: Riverhorse Valley, South AfricaReported employees: 51-200 | Riverhorse Valley, South Africa | 51-200 | Exact match | 9 contacts → |
“Delivering Engineering Solutions since 1985 - PLC and Automation - Complete Site Infrastructure and Radio systems - Bespoke PCMS and Commercial Marine - New Builds, Refits, and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Siris Engineering PTY LTDsiriseng.co.za HQ: South AfricaReported employees: 11-50 | South Africa | 11-50 | Exact match | 8 contacts → |
“Siris Engineering was established in 2007 to provide the information technology, telecommunications, electrical, mechanical, and civil engineering sectors with solutions which…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Graeme Page Consulting Engineers Gpcegpce.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 7 contacts → |
“Graeme Page Consulting Engineers (GPCE) is a Johannesburg based firm of specialist heating, ventilation and air-conditioning (HVAC) Consulting Design Engineers, servicing the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ulwazi Control Systemsulwazicontrol.co.za HQ: East London, South AfricaReported employees: 1-10 | East London, South Africa | 1-10 | Exact match | 7 contacts → |
“UCS was established in 2017 by a team of skilled and dedicated control-systems engineers, who had already been working in the automation industry for several years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nautilus Projects & Designnautilusprojects.co.za HQ: Port Elizabeth, South AfricaReported employees: 51-200 | Port Elizabeth, South Africa | 51-200 | Exact match | 7 contacts → |
“NAUTILUS PROJECTS is an engineering enterprise, specializing in mechanical & electrical engineering.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Building systems engineering companies: dataset insights
October 9, 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.
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 128 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 9, 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 building systems engineering 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 building systems engineering companies did RevenueBase find based in South Africa?
The saved snapshot records 128 matching company records, 1,415 tracked contacts and 434 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 9, 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
Building systems engineering companies by geography
- Building systems engineering companies based in Melbourne, Australia
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- Building systems engineering companies based in Belo Horizonte, Brazil
- Building systems engineering companies based in Sao Paulo, Brazil
- Building systems engineering companies based in Calgary, Canada
- Building systems engineering companies based in Montreal, Canada
- Building systems engineering companies based in Toronto, Canada
- Building systems engineering companies based in Paris, France
- Building systems engineering companies based in Berlin, Germany
- Building systems engineering companies based in Hamburg, Germany
- Building systems engineering companies based in Munich, Germany
- Building systems engineering companies based in Bangalore, India
Cite this list
RevenueBase Data Team. Top 25 building systems engineering companies based in South Africa. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-systems-engineering-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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