Company lists · Data refreshed September 2026

Top 25 Marine engineering consultants based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 202 companies tracked

RevenueBase identified 202 marine engineering consultants headquartered in South Africa as of September 2026 and tracks 3,050 professional contacts across them, including 848 with verified work emails. Cape Town is the largest hub.

This list covers marine engineering consultants 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 17, 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 17, 2026 86% judged on-target in blind review

202Companies

3,050Contacts tracked

848Verified emails

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The 25 largest marine engineering consultants based in South Africa

Ranked by team size

Top 25 of 202 marine engineering consultants based in South Africa, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering consultants: 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	Megchem	Partial evidence	Secunda, South AfricaHQ checked Sep 17, 2026	201-500	468 contacts →
	Partial evidence “MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Source: RevenueBase Database · checked Sep 17, 2026
2	Dormac	Strong evidence	Durban, South AfricaHQ checked Sep 17, 2026	501-1,000	272 contacts →
	Strong evidence “Dormac Marine is a dynamic engineering company offering vessel owners and operators complete turnkey solutions for repair, refurbishment and modifications of assets through a full…” Source: RevenueBase Database · checked Sep 17, 2026
3	Sandock Austral Shipyards	Indirect evidence	Durban, South AfricaHQ checked Sep 17, 2026	501-1,000	154 contacts →
	Indirect evidence “Boasting the enviable reputation of being the largest Shipyard in Southern Africa as well as still holding the record for building the largest Ship ever built on the African…” Source: RevenueBase Database · checked Sep 17, 2026
4	OSC Marine Group	Partial evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	51-200	104 contacts →
	Partial evidence “OSC Group – a forging of underwater innovation and engineering expertise.” Source: RevenueBase Database · checked Sep 17, 2026
5	Ilifa Africa Engineers PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	51-200	72 contacts →
	Partial evidence “Ilifa Africa Engineers is an engineering firm specialising in civil and structural engineering as well as contract and project management.” Source: RevenueBase Database · checked Sep 17, 2026
6	Semane Engineering Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 17, 2026	501-1,000	71 contacts →
	Partial evidence “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Source: RevenueBase Database · checked Sep 17, 2026
7	Lukhozi Consulting Engineers PTY LTD	Strong evidence	East London, South AfricaHQ checked Sep 17, 2026	51-200	69 contacts →
	Strong 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 17, 2026
8	VGI Consulting	Partial evidence	Centurion, South AfricaHQ checked Sep 17, 2026	11-50	66 contacts →
	Partial evidence “Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Source: RevenueBase Database · checked Sep 17, 2026
9	AM Consulting Engineers PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 17, 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 17, 2026
10	Just Engineering PTY LTD	Strong evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	201-500	52 contacts →
	Strong evidence “About Us At Just Engineering, we specialize in delivering top-tier engineering solutions across the marine, mining, and structural sectors.” Source: RevenueBase Database · checked Sep 17, 2026
11	Cinco Engineering PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	11-50	49 contacts →
	Partial evidence “As an owner-managed entity, Cinco Engineering offers a full scope of engineering services that draws on the strength of its shareholding companies.” Source: RevenueBase Database · checked Sep 17, 2026
12	Allweld Marine And Industrial	Strong evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	51-200	33 contacts →
	Strong evidence “Allweld, a Cape Town-based marine and industrial engineering company, has been servicing the Southern African market for over fifty years.” Source: RevenueBase Database · checked Sep 17, 2026
13	Venter Consulting Engineers	Partial evidence	Centurion, South AfricaHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “Venter Consulting Engineers is a small group of talented professionals with a passion for precision engineering.” Source: RevenueBase Database · checked Sep 17, 2026
14	Project Management International	Strong evidence	South AfricaHQ checked Sep 17, 2026	11-50	30 contacts →
	Strong 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 17, 2026
15	Rotating Equipment Asset Management	Partial evidence	Witbank, South AfricaHQ checked Sep 17, 2026	201-500	30 contacts →
	Partial evidence “Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Source: RevenueBase Database · checked Sep 17, 2026
16	Kitso Botlhale Consulting Engineers	Indirect evidence	Midrand, South AfricaHQ checked Sep 17, 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 17, 2026
17	Sotiralis Consulting Engineers	Indirect evidence	Faerie Glen, South AfricaHQ checked Sep 17, 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 17, 2026
18	Namaqua Engineering	Partial evidence	Vredendal, South AfricaHQ checked Sep 17, 2026	51-200	28 contacts →
	Partial evidence “Namaqua Engineering is a company which prides itself with an excellent record of quality work.” Source: RevenueBase Database · checked Sep 17, 2026
19	Plantech PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Plantech (Pty) Ltd is a consulting engineering firm established in 1982 by Hein Schuld, James Theron and Peet Olivier.” Source: RevenueBase Database · checked Sep 17, 2026
20	Nouum Engineering PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “Founded in 2016, Nouum consistently provides turnkey solutions for the maritime and stationary power industries.” Source: RevenueBase Database · checked Sep 17, 2026
21	A19 Consulting Engineers	Indirect evidence	Cape Town, South AfricaHQ checked Sep 17, 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 17, 2026
22	PETEC	Strong evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “MARINE HYDRAULIC ENGINEERS SINCE 1988 As a trusted provider of engineering services and solutions, Petec Services has continuously evolved to meet the dynamic needs of the marine…” Source: RevenueBase Database · checked Sep 17, 2026
23	Nadeson Consulting Services	Strong evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Nadeson Consulting Services is a multi-disciplinary and advisory engineering consultancy with its headquarters in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 17, 2026
24	ADA Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 17, 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 17, 2026
25	Thuthukani Engineering Solutions PTY LTD	Strong evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	11-50	17 contacts →
	Strong evidence “Thuthukani Engineering Solutions is a South African based, globally recognized consultants for civil, structural, mechanical, electrical, automation and instrumentation…” Source: RevenueBase Database · checked Sep 17, 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: marine engineering consultants. 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 marine engineering consultants.
Partial evidence: Its own public description names part of marine engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering consultants. 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 202 marine engineering consultants based in South Africa

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Marine engineering consultants based in South Africa at a glance

As of Sep 17, 2026

27.8%Verified-email coverage

15.1Average contacts per company

11-50Median size (employees)

25.7%Largest-city concentration · Cape Town

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 202 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 marine engineering consultants, 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 “marine engineering consultants”. 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 marine engineering consultants), 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 marine engineering consultants, 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, 848 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 17, 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.

Marine engineering consultants by metro

Marine engineering consultants in Cape Town52

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 marine engineering consultants, 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 marine engineering consultants are there based in South Africa?

RevenueBase identified 202 marine engineering consultants 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?

Megchem, headquartered in Secunda, tops this list with the largest team on record.

Which city has the most marine engineering consultants?

Cape Town leads with 52 headquartered companies, followed by Johannesburg (16) and Durban (11).

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 848 verified decision-maker contacts tracked across these 202 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 17, 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.