Company lists · Data refreshed September 2026
Top 25 Hydropower consulting firms based in Israel
RevenueBase identified 49 hydropower consulting firms headquartered in Israel as of September 2026 and tracks 552 professional contacts across them, including 160 with verified work emails and 13 with mobile numbers. Tel Aviv is the largest hub.
This list covers hydropower 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest hydropower consulting firms based in Israel
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 89 | ||||
“Ecolog Engineering Ltd.(Ecolog) is a private consulting and design firm specializing in earth science application on environmental and engineering projects.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 83 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 68 | ||||
“Amy -Metom Engineers and Consultants Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 57 | ||||
“Gilboa Engineers is the oldest, largest and leading professional engineering company in Israel.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 30 | ||||
“Advance Engineering Ltd is a multi-disciplinary engineering company, providing professional solutions for Field Inspection, Quality Management (QA/QC), and consulting, featuring…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 29 | ||||
“Agat Engineering Ltd is a leading international multi-disciplinary project management firm specialized in water treatment systems and plants, urban areas and buildings…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 27 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 18 | ||||
“Ethos – Architecture Planning and Environment Ltd, provides both private and public sector clients a variety of consulting, management and planning services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 13 | ||||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 10 | ||||
“Founded in 1987, ADAN Technical & Economic Services Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | Eshet EngineeringIndirect evidence | 9 | |||
“Eshet Engineering Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 | ||||
“A leading provider of reliable and top quality geological, geotechnical and hydrological solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 7 | ||||
“צוק הידרולוגיה וסביבה בע"מ נוסדה בשנת 2008 ועם השנים גדלה וכיום החברה היא מהידועות והמובילות בתחום ההידרולוגיה ותשתיות הניקוז.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 6 | ||||
“Founded in 2002, Adama Environmental Geological Sciences offers consulting and project management services across the range of the environmental and geological disciplines.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | Nativ Engineering And Management LTDIndirect evidence | 6 | |||
“נתיב הנדסה וניהול בע"מ הוקמה מתוך מטרה לספק ללקוחותיה מגוון שירותים בתחומי ההנדסה אזרחית, סביבה ואנרגיה תוך הקפדה על מקצועיות, רמת שירות ובקרת איכות גבוהים ביותר.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | UVALIndirect evidence | 5 | |||
“Uval Website” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 | ||||
“Hydromodul Ltd is an Israeli engineering company which specializes in surveying, planning, and execution in the fields of hydrology, drainage and surface runoff systems, and road…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | Syrkin Buchner Kornberg Consulting Engineers LTDPartial evidence | 4 | |||
“Syrkin-Buchner-Kornberg Consulting Engineers Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | Topaz Electrical And Architctual Lighting Engineering CompanyIndirect evidence | 4 | |||
“Topaz Group was founded in 1970 and nowadays it is headed by its CEO, the senior engineer, Mr.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 | ||||
“אראם הנדסה הינו משרד תכנון מערכות בניין שמתמחה במתן שירותי ייעוץ ותכנון הנדסי של מערכות אינסטלציה - ספרינקלרים - מיזוג אוויר - בטיחות אש - נגישות - הידרולוגיה - תב״ע.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 | ||||
“Ofkit Technology Company Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 | ||||
“Maagan Projects specializes in providing technical economic and regulatory consulting in various aspects of the energy sector.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | Sleiman Weishahi Consulting & Engineering LTDPartial evidence | 2 | |||
“Sleiman Weishahi consulting & engineering LTD was founded in late 2001 by Eng.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“CDS Group was founded by a unique team of four technological experts who have gained rich experience in successful leadership of organizations and large scale operations with…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 49 hydropower consulting firms based in Israel
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Hydropower consulting firms based in Israel at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 hydropower consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Israel whose own description of what they do matches “hydropower consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among hydropower 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 an evidence 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, 160 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 3, 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
How many hydropower consulting firms are there based in Israel?
RevenueBase identified 49 hydropower 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 hydropower consulting firms?
Tel Aviv leads with 4 headquartered companies, followed by Petah Tikva (3) and Tel-Aviv (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 160 verified decision-maker contacts tracked across these 49 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 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.
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