Company lists · Data refreshed September 2026

Top 25 Water management companies based in Israel

Name: Water management companies based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 60 companies tracked

RevenueBase identified 60 water management companies headquartered in Israel as of September 2026 and tracks 1,028 professional contacts across them, including 379 with verified work emails. Petah Tikva is the largest hub.

This list covers water management companies headquartered in Israel, 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 19, 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 19, 2026 86% judged on-target in blind review

60Companies

1,028Contacts tracked

379Verified emails

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The 25 largest water management companies based in Israel

Ranked by team size

Top 25 of 60 water management companies based in Israel, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to water management companies: 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	Milgam LTD	Indirect evidence	IsraelHQ checked Sep 19, 2026	1,001-5,000	155 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
2	Bluegen LTD	Partial evidence	Kfar Saba, IsraelHQ checked Sep 19, 2026	201-500	133 contacts →
	Partial evidence “BlueGen, previously known as GES, provides a wide range of environmental solutions, including seawater desalination, water and wastewater treatment, contaminated soil treatment…” Source: RevenueBase Database · checked Sep 19, 2026
3	Dhvmed	Indirect evidence	Kfar Saba, IsraelHQ checked Sep 19, 2026	51-200	82 contacts →
	Indirect evidence “Engineering a Sustainable Future, One Project at a Time Founded in Israel in 1996, DHV MED has become a leader in environmental engineering and consulting.” Source: RevenueBase Database · checked Sep 19, 2026
4	Palgey Maim	Indirect evidence	Megido, IsraelHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Palgey-Maim was established in 1973 and is now owned by Allied Infrastructure and Jezreel Valley Farms organization.” Source: RevenueBase Database · checked Sep 19, 2026
5	Bluegen Water	Partial evidence	Tirat Carmel, IsraelHQ checked Sep 19, 2026	51-200	69 contacts →
	Partial evidence “BlueGen Water (BlueGen group’s water division) provides cutting-edge, cost effective desalination, water and wastewater treatment solutions, tailored for any type of partner.” Source: RevenueBase Database · checked Sep 19, 2026
6	Veridis Environment	Indirect evidence	Herzliya, IsraelHQ checked Sep 19, 2026	501-1,000	35 contacts →
	Indirect evidence “Veridis Environment (TASE: VRDS) was founded in 1993, as part of the activity by Veolia International – the world’s largest environmental services corporation.” Source: RevenueBase Database · checked Sep 19, 2026
7	OG Engineering	Strong evidence	Herzliya Pituach, IsraelHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong evidence “Agat Engineering Ltd is a leading international multi-disciplinary project management firm specialized in water treatment systems and plants, urban areas and buildings…” Source: RevenueBase Database · checked Sep 19, 2026
8	Treitel Chemical Engineering LTD	Partial evidence	Petah Tikva, IsraelHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “For over 50 years Treitel Chemical Engineering has been well established as a market leader of the water treatment industry in Israel.” Source: RevenueBase Database · checked Sep 19, 2026
9	HGM Consulting Engineers And Planners	Partial evidence	Netanya, IsraelHQ checked Sep 19, 2026	11-50	20 contacts →
	Partial evidence “H.G.M Consulting Engineers & Planners (1980), Ltd, is one of the leading firms in Israel in discipline of consulting, planning and management of environmental and civil…” Source: RevenueBase Database · checked Sep 19, 2026
10	Odis Filtering LTD	Partial evidence	Petach Tikva, IsraelHQ checked Sep 19, 2026	201-500	19 contacts →
	Partial evidence “Since 1978 ODIS is a global leader in water treatment solutions.” Source: RevenueBase Database · checked Sep 19, 2026
11	Shtang Construction & Engineering LTD	Indirect evidence	Yavne, IsraelHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Shtang Construction and Engineering Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
12	Magelan Planning & Engineering Consulting LTD	Partial evidence	Ramot Menashe, IsraelHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “Magelan Engineering plans, consults and supervise in fields of water supply, drainage, and sewer, pumping stations for water and sewer, reservoirs, master plans and landscape…” Source: RevenueBase Database · checked Sep 19, 2026
13	Balasha-Jalon Infrastructure Systems LTD	Indirect evidence	Nesher, IsraelHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Balasha-Jalon Infrastructure Systems LTD is the leading wastewater infrastructure engineering company in Israel with over 65 years of experience.” Source: RevenueBase Database · checked Sep 19, 2026
14	Yamit Filtration & Water Treatment	Partial evidence	Tnuvot, IsraelHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “Manufacturing high-quality water filtration and water treatment for the past 35 years, YAMIT’S filters are installed and operating in thousands of locations worldwide, filtering…” Source: RevenueBase Database · checked Sep 19, 2026
15	Booky Oren Global Water Technologies LTD	Partial evidence	Poleg, IsraelHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Booky Oren Global Water Technologies (BOGWT) is a consultancy firm established in 2011 by Booky Oren, based on his vision that the world’s water challenges could and should be…” Source: RevenueBase Database · checked Sep 19, 2026
16	Agat Engineering Consulting And Design 2000 LTD	Indirect evidence	Tel-aviv, IsraelHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “As a leading engineering company in the field, we are proud of the reputation we have earned in developing and executing challenging engineering projects.” Source: RevenueBase Database · checked Sep 19, 2026
17	Arrow Operations And Technologies LTD	Indirect evidence	Haifa Ct, IsraelHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Driving Excellence in Sludge and Wastewater Solutions: Arrow Operations & Technologies Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
18	Adan Technical And Economic Services LTD	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “Founded in 1987, ADAN Technical & Economic Services Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
19	Filter ART LTD	Strong evidence	Metula, IsraelHQ checked Sep 19, 2026	11-50	5 contacts →
	Strong evidence “Filter Art is a water management solutions provider established in 2013.” Source: RevenueBase Database · checked Sep 19, 2026
20	Greenel Ecology LTD	Indirect evidence	Barkan, IsraelHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Greenel Ecology, environmental services Ltd, was found in 2001, as one of the first specialize environment companies in Israel.” Source: RevenueBase Database · checked Sep 19, 2026
21	Syrkin Buchner Kornberg Consulting Engineers LTD	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Syrkin-Buchner-Kornberg Consulting Engineers Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
22	מודוטק בע מ	Indirect evidence	עכו, IsraelHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “מודוטק הינה חברה פרטית, שנוסדה בשנת ע"י מר אוסטר שמואל ועודד שמואלי.” Source: RevenueBase Database · checked Sep 19, 2026
23	Tal-Tech Purification Systems L.T.D	Indirect evidence	Hadera, IsraelHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Tal-Tech is an international expert in the field of wastewater treatment, bringing years of accumulated experience in design, construction and operation of various treatment…” Source: RevenueBase Database · checked Sep 19, 2026
24	AV Tech Improvements	Partial evidence	Kadima, IsraelHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Av Tech provides innovative solutions for water treatment, as well as quality systems improvements.” Source: RevenueBase Database · checked Sep 19, 2026
25	MEI Raanana DAY	Indirect evidence	Ra'anana, IsraelHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: water management companies. 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 water management companies.
Partial evidence: Its own public description names part of water management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water management companies. 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 60 water management companies based in Israel

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Water management companies based in Israel at a glance

As of Sep 19, 2026

36.9%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

10.0%Largest-city concentration · Petah Tikva

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Israel, so it is reported there. Company counts and contact totals on this page are exact for Israel, over 60 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 water management companies, 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 Israel whose own description of what they do matches “water management companies”. 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 water management companies), 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 water management companies, and records with no verified work email. Companies headquartered outside Israel 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, 379 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 19, 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 water management companies, 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 water management companies are there based in Israel?

RevenueBase identified 60 water management companies headquartered in Israel 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?

Milgam LTD, headquartered in Israel, tops this list with the largest team on record.

Which city has the most water management companies?

Petah Tikva leads with 6 headquartered companies, followed by Netanya (4) and Tel Aviv (4).

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 379 verified decision-maker contacts tracked across these 60 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 19, 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.