Company lists · Data refreshed November 2026

Top 12 Waste water and sewage treatment plant construction services based in Egypt

RevenueBase identified 89 company matches for waste water and sewage treatment plant construction services associated with Egypt as of November 2026 and tracks 3,283 professional contacts across them, including 145 with verified work emails. Cairo is the largest hub.

This list covers company matches for waste water and sewage treatment plant construction services associated with 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 3, 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 3, 2026 How this list was built
89Companies
3,283Contacts tracked
145Verified emails
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The 12 largest waste water and sewage treatment plant construction services based in Egypt

Ranked by team size
Top 12 of 89 company matches for waste water and sewage treatment plant construction services based in Egypt, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 3, 20261,001-5,0001,134 contacts →

Exact match

“We are one of Egypt’s largest companies working in the field of civil construction with vast experience in complex infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchCairo, EgyptHQ recorded Nov 3, 20261,001-5,000867 contacts →

Exact match

“Holding Company for Water and Waste Water is a Civil Engineering company located in Cairo Governorate, Egypt.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchCairo, EgyptHQ recorded Nov 3, 202651-20050 contacts →

Exact match

“COMET is an industrial trading and engineering company based in Cairo, Egypt.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchCairo, EgyptHQ recorded Nov 3, 202651-20027 contacts →

Exact match

“Saad Hanna Sons (SHS) group was established in 1934 in the heart of Cairo and through the decades of hard work, dedication and planned growth it has become a pioneering leader in…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchEl Obour City, EgyptHQ recorded Nov 3, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchNasr City, EgyptHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Our company specialized in water treatment, and water features from designing the project to constructing and finishing it.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchCairo, EgyptHQ recorded Nov 3, 202611-506 contacts →

Exact match

“MIDWATER (Middle East Water & Waste Water Technology) was established as a professional engineering and contracting company in the field of environmental technology.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchGiza, EgyptHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Founded in 1997, Ranas for Eng.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchCairo, EgyptHQ recorded Nov 3, 202611-503 contacts →

Exact match

“Since it’s a time to take a serious look to the environment and the water poverty concerns specially in Egypt and generally in Africa.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchCairo, EgyptHQ recorded Nov 3, 20261-103 contacts →

Exact match

“DesalEgypt is SolarizEgypt’s water solutions subsidiary.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchCairo, EgyptHQ recorded Nov 3, 202651-2002 contacts →

Exact match

“edf is the pioneer of environmental waste treatment services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchGiza, EgyptHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Welcome to AquaTreat, your trusted partner in water and wastewater management solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 12 of 89 waste water and sewage treatment plant construction services based in Egypt

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Waste water and sewage treatment plant construction services based in Egypt at a glance

As of Nov 3, 2026
4.4%Verified-email coverage
36.9Average contacts per company
11-50Median size (employees)
41.6%Largest-city concentration · Cairo
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
38
51-200
18
201-500
8
501-1,000
6
1,001-5,000
6

Email recency for this list is measured worldwide rather than for Egypt, so it is reported there. Company counts and contact totals on this page are exact for Egypt, over 89 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 Egypt whose business descriptions match “waste water and sewage treatment plant construction services” 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 145 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 3, 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 “waste water and sewage treatment plant construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many waste water and sewage treatment plant construction services are there based in Egypt?

RevenueBase identified 89 company matches for waste water and sewage treatment plant construction services associated with 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?

Concord Engineering & Contracting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most waste water and sewage treatment plant construction services?

Cairo leads with 37 company records, followed by Alexandria (9) and Nasr City (7).

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 145 professional contacts with verified work emails tracked across these 89 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 3, 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 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.