Company lists · Data refreshed September 2026

Top 25 Coastal engineering consultancies based in South Africa

Name: Coastal engineering consultancies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 115 companies tracked

RevenueBase identified 115 coastal engineering consultancies headquartered in South Africa as of September 2026 and tracks 1,499 professional contacts across them, including 588 with verified work emails. Cape Town is the largest hub.

This list covers coastal engineering consultancies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

115Companies

1,499Contacts tracked

588Verified emails

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The 25 largest coastal engineering consultancies based in South Africa

Ranked by team size

Top 25 of 115 coastal engineering consultancies based in South Africa, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to coastal engineering consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Jones & Wagener PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	228 contacts →
	Indirect evidence “Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Source: RevenueBase Database · checked Sep 27, 2026
2	Romh Consulting	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 27, 2026	51-200	106 contacts →
	Partial evidence “We are a team of Professional Engineers, Technical specialists and Project Managers organised to provide specialized consulting and management services within the Engineering and…” Source: RevenueBase Database · checked Sep 27, 2026
3	KBK Engineers PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	51-200	85 contacts →
	Partial evidence “KBK ENGINEERS Pty Ltd is a civil engineering company based out of South Africa.” Source: RevenueBase Database · checked Sep 27, 2026
4	Lukhozi Consulting Engineers PTY LTD	Partial evidence	East London, South AfricaHQ checked Sep 27, 2026	51-200	69 contacts →
	Partial evidence “Lukhozi Consulting Engineers (Pty) Ltd is a Level 1 B-BBEE contributor and a leading multi-disciplinary professional engineering consultancy that offers a professional service…” Source: RevenueBase Database · checked Sep 27, 2026
5	AM Consulting Engineers PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 27, 2026	201-500	56 contacts →
	Partial evidence “AM Consulting Engineers (Pty) Ltd (AMCE) provides professional engineering and consulting services to the public and private infrastructure sector.” Source: RevenueBase Database · checked Sep 27, 2026
6	Kimopax Group	Partial evidence	Midrand, South AfricaHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “Kimopax is a company rendering specialized services in selected earth and environmental sciences, engineering disciplines and related project management functions.” Source: RevenueBase Database · checked Sep 27, 2026
7	Project Management International	Partial evidence	South AfricaHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “Project Management International (PMI) is a dynamic project management company specialising in tailor-made Marine Construction, Engineering Services and Survey & Site…” Source: RevenueBase Database · checked Sep 27, 2026
8	Kitso Botlhale Consulting Engineers	Indirect evidence	Midrand, South AfricaHQ checked Sep 27, 2026	11-50	29 contacts →
	Indirect evidence “KITSO BOTLHALE CONSULTING ENGINEERS is a company based out of the International Business Gateway, C/o Pioneer and Elizabeth Road, Midridge Park Midrand” Source: RevenueBase Database · checked Sep 27, 2026
9	HN Consulting Engineers PTY LTD	Partial evidence	Pietermaritzburg, South AfricaHQ checked Sep 27, 2026	11-50	29 contacts →
	Partial evidence “HN Consulting Engineers (Pty) Ltd is a widely respected medium-sized consulting practice operating in the fields of civil and structural engineering, construction monitoring and…” Source: RevenueBase Database · checked Sep 27, 2026
10	Sotiralis Consulting Engineers	Indirect evidence	Faerie Glen, South AfricaHQ checked Sep 27, 2026	11-50	28 contacts →
	Indirect evidence “About us: Sotiralis Consulting Engineers (Pty) Ltd was established in 2007 and is the successor of Sotiralis Consulting (Pty) Ltd (trading as Sotiralis & Associates since 1985).” Source: RevenueBase Database · checked Sep 27, 2026
11	A19 Consulting Engineers	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	11-50	23 contacts →
	Indirect evidence “Over the past 20+ years we have successfully delivered services to clients in a wide variety of residential, commercial, and industrial projects with scopes ranging from small to…” Source: RevenueBase Database · checked Sep 27, 2026
12	ADA Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	18 contacts →
	Partial evidence “ADA Consulting Engineers offers professional consulting engineering services to clients in the development of industrial, commercial and public projects in the civil and…” Source: RevenueBase Database · checked Sep 27, 2026
13	Wec-Consult PTY LTD	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “WEC-Consult is a South African-owned consulting engineering firm headquartered in Stellenbosch, Western Cape, with the capacity to serve projects across the country and the…” Source: RevenueBase Database · checked Sep 27, 2026
14	Coastwise Consulting	Partial evidence	Durban, South AfricaHQ checked Sep 27, 2026	1-10	16 contacts →
	Partial evidence “CoastWise Consulting is a specialist environmental consulting company operating in collaboration with like-minded specialists in the coastal and estuarine environments” Source: RevenueBase Database · checked Sep 27, 2026
15	Esaba Consulting Engineers	Indirect evidence	Meyerton, South AfricaHQ checked Sep 27, 2026	11-50	14 contacts →
	Indirect evidence “Driven by Design.” Source: RevenueBase Database · checked Sep 27, 2026
16	Heinsite Construction	Partial evidence	Paulshof, South AfricaHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “We are able to offer a whole range of assistance, expertise and cutting edge know-how to the Botswana and South Africa, engineering and Construction industry.” Source: RevenueBase Database · checked Sep 27, 2026
17	GKB Design Associates PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 27, 2026	1-10	13 contacts →
	Partial evidence “GKB Design Associates is a consulting engineering company, specialising in Civil, Structural, Mechanical, Transportation and Electrical Engineering.” Source: RevenueBase Database · checked Sep 27, 2026
18	KTN Consulting Engineers And Project Managers	Indirect evidence	Midrand, South AfricaHQ checked Sep 27, 2026	1-10	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
19	African Engineering And Construction Solutions	Partial evidence	Bethlehem, South AfricaHQ checked Sep 27, 2026	1-10	11 contacts →
	Partial evidence “African Engineering and Construction Solutions is a Professional Consulting Engineering firm recently established and centrally located in the town of Bethlehem, specialising in…” Source: RevenueBase Database · checked Sep 27, 2026
20	Urban Engineering PTY LTD	Partial evidence	George, South AfricaHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “We provide Consulting Civil, Structural, Transportation Engineering, and Project Management Services.” Source: RevenueBase Database · checked Sep 27, 2026
21	Streng Consulting Engineers	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “STRENG Consult is a collaboration of team members with years of experience.” Source: RevenueBase Database · checked Sep 27, 2026
22	Sydwalt PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “SYDWALT (Pty) Ltd is an independent engineering Consulting firm, offering a broad range of professional services.” Source: RevenueBase Database · checked Sep 27, 2026
23	Urbanstrut Consulting Engineers	Partial evidence	Sandton, South AfricaHQ checked Sep 27, 2026	1-10	10 contacts →
	Partial evidence “Urbanstrut Consulting Engineers is a South African civil and structural engineering consultancy providing practical, technically sound engineering solutions for the built…” Source: RevenueBase Database · checked Sep 27, 2026
24	Adcop Consulting Engineers And Project Managers	Partial evidence	Benoni, South AfricaHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “AdCop Consulting Engineers provides multi-disciplinary engineering services to the private and public sectors within Southern Africa.” Source: RevenueBase Database · checked Sep 27, 2026
25	Thembakele Consulting Engineers	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: coastal engineering consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names coastal engineering consultancies.
Partial evidence: Its own public description names part of coastal engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name coastal engineering consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 115 coastal engineering consultancies based in South Africa

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Coastal engineering consultancies based in South Africa at a glance

As of Sep 27, 2026

39.2%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Cape Town

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 115 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among coastal engineering consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “coastal engineering consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names coastal engineering consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among coastal engineering consultancies, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 588 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names coastal engineering consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many coastal engineering consultancies are there based in South Africa?

RevenueBase identified 115 coastal engineering consultancies headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Jones & Wagener PTY LTD, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most coastal engineering consultancies?

Cape Town leads with 11 headquartered companies, followed by City Of Tshwane (9) and Durban (9).

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 588 verified decision-maker contacts tracked across these 115 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.