Company lists · Data refreshed September 2026

Top 25 Ecological consulting firms based in Israel

Name: Ecological consulting firms based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 41 companies tracked

RevenueBase identified 41 ecological consulting firms headquartered in Israel as of September 2026 and tracks 462 professional contacts across them, including 163 with verified work emails and 17 with mobile numbers. Tel Aviv is the largest hub.

This list covers ecological consulting firms 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

41Companies

462Contacts tracked

163Verified emails

17Mobile numbers

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The 25 largest ecological consulting firms based in Israel

Ranked by team size

Top 25 of 41 ecological consulting firms based in Israel, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to ecological consulting firms: 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	Ecolog Engineering	Partial evidence	Ness Ziona, Israel	11-50	89 contacts →
	Partial evidence “Ecolog Engineering Ltd.(Ecolog) is a private consulting and design firm specializing in earth science application on environmental and engineering projects.” Source: RevenueBase Database · checked Sep 1, 2026
2	Dhvmed	Partial evidence	Kfar Saba, Israel	51-200	83 contacts →
	Partial 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 1, 2026
3	Yozmot	Indirect evidence	Israel	11-50	29 contacts →
	Indirect evidence “Yozmot has been active since 1996 and can boost with over projects in its portfolio.” Source: RevenueBase Database · checked Sep 1, 2026
4	Geo-Teva Environmental Consulting LTD	Indirect evidence	Israel	11-50	27 contacts →
	Indirect evidence “Geo-Teva is a leading environmental consultancy that specializes in environmental planning & development and provides expert advice, support and project management for a multitude…” Source: RevenueBase Database · checked Sep 1, 2026
5	Geo-Prospect LTD	Indirect evidence	Israel	51-200	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
6	Urbanics	Indirect evidence	Israel	11-50	21 contacts →
	Indirect evidence “חברת אורבניקס מובילה בתחום הייעוץ התכנוני, הכלכלי והסביבתי.” Source: RevenueBase Database · checked Sep 1, 2026
7	Ethos Architecture Planning And Environment	Partial evidence	Israel	11-50	18 contacts →
	Partial evidence “Ethos – Architecture Planning and Environment Ltd, provides both private and public sector clients a variety of consulting, management and planning services.” Source: RevenueBase Database · checked Sep 1, 2026
8	Amphibio Ltd. Environmental Engineering, Consulting, And Planning	Indirect evidence	Ramat Gan, Israel	1-10	13 contacts →
	Indirect evidence “Like us on Facebook!” Source: RevenueBase Database · checked Sep 1, 2026
9	יעד ירוק- יועצים לסביבה, קיימות ולבטיחות Green Target- EHS & Sustainability Consultants	Partial evidence	Yagur, Israel	11-50	12 contacts →
	Partial evidence “Green Target: Environment, Health, Safety (EHS) & Sustainability Consultants Overview Since 1998, Green Target has been a premier consulting firm for Environment, Health & Safety…” Source: RevenueBase Database · checked Sep 1, 2026
10	Giraffe-Ems LTD	Indirect evidence	Tel Aviv, Israel	1-10	9 contacts →
	Indirect evidence “We offer environmental management and solutions for contractors, industries and authorities.” Source: RevenueBase Database · checked Sep 1, 2026
11	Lygm Environmental Projects ליגמ פרויקטים סביבתיים	Indirect evidence	Israel	11-50	8 contacts →
	Indirect evidence “משרד ליגמ פרויקטים סביבתיים בע"מ, שהוקם בשנת 2009,עוסק בתכנון מרחבי ואסטרטגי של שטחים פתוחים ובתכנון, ניהול, פיקוח וביצוע של פרויקטים הנדסיים בשטחים פתוחים.” Source: RevenueBase Database · checked Sep 1, 2026
12	Etgar A. Engineering	Indirect evidence	Tirat Yehuda, Israel	11-50	8 contacts →
	Indirect evidence “A leading provider of reliable and top quality geological, geotechnical and hydrological solutions.” Source: RevenueBase Database · checked Sep 1, 2026
13	צוק הידרולוגיה וסביבה בע מ	Indirect evidence	Israel	11-50	7 contacts →
	Indirect evidence “צוק הידרולוגיה וסביבה בע"מ נוסדה בשנת 2008 ועם השנים גדלה וכיום החברה היא מהידועות והמובילות בתחום ההידרולוגיה ותשתיות הניקוז.” Source: RevenueBase Database · checked Sep 1, 2026
14	Leshem Sheffer Environmental Quality LTD	Indirect evidence	Jerusalem, Israel	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
15	Ecocheck LTD	Indirect evidence	Kibbutz Einat, Israel	11-50	7 contacts →
	Indirect evidence “EcoCheck is a leading occupational & environmental consultancy with an unrivaled reputation for providing expert, tailored services.” Source: RevenueBase Database · checked Sep 1, 2026
16	Sutok Environmental Engineering	Partial evidence	Haifa, Israel	1-10	7 contacts →
	Partial evidence “Sutok Environmental Engineering is specializes in resource efficiency, industrial waste and wastewater management, environmental consulting, and implementing circular economy…” Source: RevenueBase Database · checked Sep 1, 2026
17	ADAMA	Partial evidence	Israel	11-50	6 contacts →
	Partial evidence “Founded in 2002, Adama Environmental Geological Sciences offers consulting and project management services across the range of the environmental and geological disciplines.” Source: RevenueBase Database · checked Sep 1, 2026
18	ELM Leading Environmetal Innovation	Partial evidence	Qiryat Gat, Israel	1-10	6 contacts →
	Partial evidence “ELM LEADING ENVIRONMENTAL INNOVATION is a company that specializes in providing environmental consulting to a variety of clients, while providing personal attention and tailoring…” Source: RevenueBase Database · checked Sep 1, 2026
19	Easytopltd	Indirect evidence	Israel	11-50	5 contacts →
	Indirect evidence “שירותי איכות הסביבה ואקולוגיה: ייעוץ סביבתי לבנייה ותעשייה, סקר קרקע מזוהמת, דיגום קרקע, סקר היסטורי, טיהור או פינוי קרקעות מזוהמות, הטמנה ומחזור פסולת, טיפול בבוצה, שיקום אתרי…” Source: RevenueBase Database · checked Sep 1, 2026
20	Eh&s Consulting Company LTD	Partial evidence	Haifa, Israel	1-10	5 contacts →
	Partial evidence “Environmental consulting for organizations, Hospitals and Medical organizations, and global & local companies.” Source: RevenueBase Database · checked Sep 1, 2026
21	101 Zoos	Partial evidence	Jerusalem, Israel	1-10	3 contacts →
	Partial evidence “Established in 2014, 101 Zoos provides a holistic consulting service for zoos, wildlife parks and sanctuaries, safaris, aquaria and marine parks, botanical gardens, interpretive…” Source: RevenueBase Database · checked Sep 1, 2026
22	Assif-Strategies LTD	Indirect evidence	Yakum, Israel	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
23	Webintelligency	Partial evidence	Tel Aviv, Israel	1-10	2 contacts →
	Partial evidence “Strategic Consulting & Competitive Research This is the label of Webintelligency's services Proud Israeli Business Main Research Areas: 1.” Source: RevenueBase Database · checked Sep 1, 2026
24	Svivot Environmental Consulting LTD Svivot Yeuts	Partial evidence	Israel	1-10	1 contacts →
	Partial evidence “In "Svivot Yeuts"(Svivot Environmental Consulting LTD) we try to make the world a better place by supplying the most professional and accurate environmental consulting.” Source: RevenueBase Database · checked Sep 1, 2026
25	Shetef Environmental Engineering	Indirect evidence	Israel	1-10	1 contacts →
	Indirect evidence “ייעוץ ותכנון תחת גג ירוק אחד עם מעל 18 שנות ניסיון בהנדסה אזרחית, קרקע-הידרולוגיה וסביבה, אנו מהחברות המובילות בארץ בתחומינו.” Source: RevenueBase Database · checked Sep 1, 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: ecological consulting firms. 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 ecological consulting firms.
Partial evidence: Its own public description names part of ecological consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ecological consulting firms. 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 41 ecological consulting firms based in Israel

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Ecological consulting firms based in Israel at a glance

As of Sep 1, 2026

35.3%Verified-email coverage

3.7%Mobile-number coverage

11.3Average contacts per company

11-50Median size (employees)

17.1%Largest-city concentration · Tel Aviv

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 ecological consulting firms, 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 “ecological consulting firms”. 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 ecological consulting firms), 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 ecological consulting firms, 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, 163 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 1, 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 ecological consulting firms, 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 ecological consulting firms are there based in Israel?

RevenueBase identified 41 ecological consulting firms 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?

Ecolog Engineering, headquartered in Ness Ziona, tops this list with the largest team on record.

Which city has the most ecological consulting firms?

Tel Aviv leads with 7 headquartered companies, followed by Kfar Saba (3) and Jerusalem (2).

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 163 verified decision-maker contacts tracked across these 41 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 1, 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.