Company lists · Data verified August 2026

Top 25 Engineering consulting firms based in South Africa

Name: Engineering consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,757 companies tracked

There are 1,757 engineering consulting firms headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 24,671 professional contacts across them, including 7,670 with verified work emails and 679 with mobile numbers. Johannesburg is the largest hub.

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

1,757Companies

24,671Contacts tracked

7,670Verified emails

679Mobile numbers

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The 25 largest engineering consulting firms based in South Africa

Ranked by team size

Top 25 of 1,757 engineering consulting firms based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	WSP In Africa	Johannesburg	501-1,000	638	278
2	GIBB	Waterfall	501-1,000	539	181
3	BVI Consulting Engineers - BVI Group	Port Elizabeth	201-500	461	68
4	Steinmüller Africa	Johannesburg	501-1,000	416	37
5	Grinaker-Lta	Johannesburg	5,001-10,000	375	51
6	NEW AGE Engineering Solutions	Secunda	201-500	311	41
7	Epcm Holdings	Pretoria	201-500	243	60
8	JG Afrika PTY LTD	Port Elizabeth	201-500	220	124
9	Bosch Projects PTY LTD	Durban	201-500	208	13
10	Naidu Consulting PTY LTD	Durban	201-500	191	100
11	Delta Built Environment Consultants	Nelspruit	501-1,000	188	76
12	Civils 2000 PTY LTD	Cape Town	501-1,000	160	66
13	Nexor SA	Edenvale Edenvale	201-500	158	74
14	BKS Group PTY Limited	Pretoria	501-1,000	157	4
15	Temi Construction	Johannesburg	201-500	146	5
16	EHL Engineering Group	Rustenburg	201-500	140	66
17	IX Engineers PTY LTD	City Of Tshwane	201-500	134	47
18	Efficient Engineering	Isando Elandsfontein	201-500	128	25
19	Entsika PTY LTD	Midrand	201-500	112	69
20	Steel Services And Allied Industries	Johannesburg	501-1,000	112	24
21	Mariswe	West Bryanston	201-500	105	50
22	SNA Civil And Structural Engineers PTY LTD	Pretoria	201-500	103	35
23	Veritas Engineering And Project Management Consultants	Johannesburg	201-500	101	13
24	Advent ONE Group	Springs	501-1,000	96	40
25	Bophelong Construction PTY LTD T A Bopcons	Cape Town	201-500	92	22

Showing 25 of 1,757 engineering consulting firms based in South Africa

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Engineering consulting firms based in South Africa at a glance

As of Aug 28, 2026

11-50Median size (employees)

JohannesburgLargest hub · 245 HQs

679Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

855

11-50

600

51-200

199

201-500

501-1,000

5,001-10,000

10001+

Engineering consulting firms by metro

Metro	Companies
Engineering consulting firms in Johannesburg	245
Engineering consulting firms in Pretoria	172
Engineering consulting firms in Cape Town	145
Engineering consulting firms in Durban	72
Engineering consulting firms in Centurion	55
Engineering consulting firms in City Of Tshwane	55
Engineering consulting firms in Midrand	49
Engineering consulting firms in Sandton	48

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “engineering consulting firms”, with match quality audited by blind human judging, and headquartered in South Africa.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many engineering consulting firms are there based in South Africa?

There are 1,757 engineering consulting firms headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

WSP In Africa, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Johannesburg leads with 245 headquartered companies, followed by Pretoria (172) and Cape Town (145).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,670 verified decision-maker contacts tracked across these 1,757 companies.

How current is this list?

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

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.