Company lists · Data refreshed November 2026

Top 11 Wastewater engineering contractors based in Jordan

RevenueBase identified 32 company matches for wastewater engineering contractors associated with Jordan as of November 2026 and tracks 907 professional contacts across them, including 248 with verified work emails. Amman is the largest hub.

This list covers company matches for wastewater engineering contractors associated with Jordan, 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
32Companies
907Contacts tracked
248Verified emails
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The 11 largest wastewater engineering contractors based in Jordan

Ranked by team size
Top 11 of 32 company matches for wastewater engineering contractors based in Jordan, 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 matchAmman, JordanHQ recorded Nov 6, 2026501-1,000577 contacts →

Exact match

“Engicon is a multidisciplinary consulting engineering firm based in Amman.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAmman, JordanHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“Hiba Engineering Establishment is a family-owned company founded by Engineers Jamal and George Gammoh in 1987.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAmman, JordanHQ recorded Nov 6, 2026501-1,00051 contacts →

Exact match

“Haddadinco was founded in 1979 to implement the vision of its three founders Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmman, JordanHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Orient is one of the most reputable engineering, design and project management consultancies firm in Jordan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJordanHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“AQUALINE member of the Pollet Water Group (PWG).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKhalda, JordanHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“الاستشاريون لتقنيات المياه والبيئة شركة رائدة في تقديم الحلول المبتكرة والبيئية لمعالجة مياه الشرب وتنقيتها في منطقة الشرق الأوسط والخليج منذ عام 1994 بين قطاع المستهلكين والاعمال…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAmman, JordanHQ recorded Nov 6, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAmman, JordanHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Founded in 1977 in Amman, Jordan, Technical Services Bureau Co.(TSB) is a family-owned engineering company established by Louis Batshone and Michael Mousa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmman, JordanHQ recorded Nov 6, 202611-505 contacts →

Exact match

“A leading organization with well-known track record, Servicing and supplying medium to large size factories, project, hospitals, five star hotels, pharmaceuticals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSweileh, JordanHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Design/ Engineering/ Supply of Water and Oil Treatment Packages”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAmman, JordanHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A firm Specialized in Providing Solution for Water Treatment Projects through the Evaluation of the project circumstances and special conditions, studying all parameters related…”

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

Showing 11 of 32 wastewater engineering contractors based in Jordan

See the full list, filter by size, metro and specialty, and access 248 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater engineering contractors based in Jordan at a glance

As of Nov 6, 2026
27.3%Verified-email coverage
28.3Average contacts per company
11-50Median size (employees)
50.0%Largest-city concentration · Amman
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
12
51-200
4
201-500
2
501-1,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Jordan, so it is reported there. Company counts and contact totals on this page are exact for Jordan, over 32 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 Jordan whose business descriptions match “wastewater engineering contractors” 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 248 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 “wastewater engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater engineering contractors are there based in Jordan?

RevenueBase identified 32 company matches for wastewater engineering contractors associated with Jordan 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?

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

Which city has the most wastewater engineering contractors?

Amman leads with 16 company records, followed by Jordan (2) and Amman Jordan (1).

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 248 professional contacts with verified work emails tracked across these 32 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.

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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.