Company lists · Data refreshed November 2026

Top 21 Process plant engineering and construction companies based in Cairo, Egypt

RevenueBase identified 195 company matches for process plant engineering and construction companies associated with Cairo, Egypt as of November 2026 and tracks 27,560 professional contacts across them, including 5,302 with verified work emails. Across Egypt, Cairo is the largest hub for this category.

This list covers company matches for process plant engineering and construction companies associated with Cairo, Egypt, 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
195Companies
27,560Contacts tracked
5,302Verified emails
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The 21 largest process plant engineering and construction companies based in Cairo, Egypt

Ranked by team size
Top 21 of 195 company matches for process plant engineering and construction companies based in Cairo, Egypt, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCairo, EgyptHQ recorded Nov 6, 202610001+14,513 contacts →

Exact match

“Orascom Construction PLC is a leading global engineering and construction contractor primarily focused on infrastructure, industrial and high-end commercial projects in the Middle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCairo, EgyptHQ recorded Nov 6, 20265,001-10,0001,555 contacts →

Exact match

“SIAC Construction is an Egyptian private sector joint stock company with over 40 years of experience in general construction contracting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCairo, EgyptHQ recorded Nov 6, 20261,001-5,0001,529 contacts →

Exact match

“An integrated energy solutions -design and build- provider specialized in Power Generation, Water Treatment and Hydropower while currently diversifying our business segments to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCairo, EgyptHQ recorded Nov 6, 20261,001-5,000883 contacts →

Exact match

“ACE Moharam Bakhoum is a privately-owned international multidisciplinary engineering consultancy and project management organization, founded in 1950.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCairo, EgyptHQ recorded Nov 6, 2026501-1,000761 contacts →

Exact match

“PGESCO’s vast experience contributed significantly to the understanding of power and industrial projects requirements, providing EPC/EPCM smart solutions for governmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCairo, EgyptHQ recorded Nov 6, 2026501-1,000145 contacts →

Exact match

“RHI was established, in response to an increasing regional demand for a world class integrated services provider that focuses exclusively on serving the cement industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCairo, EgyptHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Founded in 1997 by Eng.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Construction Management Systems S.A.E (CMS) is a shareholding company founded in 1993 as a General Contractor servicing the Egyptian market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Diagram Construction Company was established in 2015 with the aim of establishing an integrated construction company that can keep pace with all technological developments in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCairo, EgyptHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Cairo Consult is an Egyptian engineering consultancy firm, established in 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCairo, EgyptHQ recorded Nov 6, 2026501-1,00037 contacts →

Exact match

“We are a leading engineering project management company based in Egypt with experience ranging in Marine Construction, Onshore Construction, Labor Outsourcing, Heavy Machine…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCairo, EgyptHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“ArcaMax Construction & Building provide premium contracting service from design to completion, we apply high engineering standards to exceed our client expectation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCairo, EgyptHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

“MENCO group for industrial projects was established in 2008 to be amongst the competing companies in the fields of Industrial Projects, Maintenance Services & General contracting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-50023 contacts →

Exact match

“Palm Construction Company “PCC” is a leading regional engineering and construction contractor specialized turnkey contractor in infrastructure, military, banking, residential…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCairo, EgyptHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Hosny Consulting Engineers ( HCE ) founded in 1959, more than 50 years old engineering / management & consultation firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCairo, EgyptHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“IMHOSYS is an Electrical & Automation engineering solutions provider, offering unlimited options from a small application to complete process plant, from greenfield new designs to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCairo, EgyptHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“INP Egypt was established in 2016, INP operates on an international level as an independent engineering company headquartered in Römerberg/ Pfalz, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCairo, EgyptHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“EnerDyn is an international EPC (Engineering, Procurement, Construction) contractor and systems packager.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCairo, EgyptHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“INTER–TECH,(International Group for Technology and Engineering) was established in has become the Egyptian market leader in providing innovative engineering solutions with strong…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCairo, EgyptHQ recorded Nov 6, 2026201-5008 contacts →

Exact match

“El-Salah Group for engineering services and general contracting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCairo, EgyptHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Consolidated Consultants is an independent, multi-disciplinary engineering consultancy firm with extensive experience in design, planning, tender document preparation, tender…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 195 process plant engineering and construction companies based in Cairo, Egypt

See the full list, filter by size, metro and specialty, and access 5,302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process plant engineering and construction companies based in Cairo, Egypt at a glance

As of Nov 6, 2026
19.2%Verified-email coverage
141.3Average contacts per company
51-200Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
62
51-200
52
201-500
24
501-1,000
16
1,001-5,000
9
5,001-10,000
1
10001+
1

Email recency for this list is measured across the whole Egypt list rather than for Cairo, so it is reported there. Company counts and contact totals on this page are exact for Cairo, over 195 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 Cairo, Egypt whose business descriptions match “process plant engineering and construction 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 5,302 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 November 6, 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 “process plant engineering and construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process plant engineering and construction companies are there based in Cairo, Egypt?

RevenueBase identified 195 company matches for process plant engineering and construction companies associated with Cairo, Egypt as of November 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?

Orascom Construction PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Egypt has the most process plant engineering and construction companies?

Cairo leads Egypt with 195 company records, followed by Alexandria (43) and Giza (32).

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 5,302 professional contacts with verified work emails tracked across these 195 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 195 process plant engineering and construction companies based in Cairo, Egypt. Start with a free account, no credit card.

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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 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.