Company lists · Data refreshed September 2026

Top 25 Renewable energy consulting firms based in Israel

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 67 companies tracked

RevenueBase identified 67 renewable energy consulting firms headquartered in Israel as of September 2026 and tracks 592 professional contacts across them, including 228 with verified work emails and 18 with mobile numbers. Tel Aviv is the largest hub.

This list covers renewable energy 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 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

67Companies

592Contacts tracked

228Verified emails

18Mobile numbers

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The 25 largest renewable energy consulting firms based in Israel

Ranked by team size

Top 25 of 67 renewable energy consulting firms based in Israel, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names renewable energy consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Brightsource EnergyPartial evidence	Jerusalem, IsraelHQ checked Sep 5, 2026	51-200	117
	“BrightSource Energy enables the global transition towards a sustainable and resilient energy ecosystem with a disruptive Energy Management System (EMS).” Source: company website · checked Sep 5, 2026
2	Elmor Renewable EnergyStrong evidence	Tzur Yigal, IsraelHQ checked Sep 5, 2026	201-500	79
	“El-Mor Renewable Energy is at the forefront of Israel’s solar industry.” Source: company website · checked Sep 5, 2026
3	TeralightPartial evidence	Petah Tikva, IsraelHQ checked Sep 5, 2026	11-50	54
	“Founded in 2016 by Menora Mivtachim Energy Ltd, and listed on the Tel Aviv Stock Exchange since 2021, TeraLight has established itself as a leading and innovative force in…” Source: company website · checked Sep 5, 2026
4	EcotradersStrong evidence	Tel-aviv, IsraelHQ checked Sep 5, 2026	11-50	18
	“EcoTraders is an environmental and energy management advisory providing policy consulting, climate change and energy efficiency project management and sustainable technologies…” Source: company website · checked Sep 5, 2026
5	Senergy Renewable EnergyPartial evidence	Netanya, IsraelHQ checked Sep 5, 2026	11-50	16
	“Senergy is an entrepreneurial company and a pioneer in the solar energy sector.” Source: company website · checked Sep 5, 2026
6	ReplaceStrong evidence	Tel Aviv, IsraelHQ checked Sep 5, 2026	1-10	16
	“REplace helps renewable developers, IPPs, and investors identify, screen, and evaluate high-quality energy projects earlier in the acquisition cycle by turning the U.S.” Source: company website · checked Sep 5, 2026
7	TimnatStrong evidence	Yokneam, IsraelHQ checked Sep 5, 2026	11-50	12
	“Welcome to the future of renewable energy.” Source: company website · checked Sep 5, 2026
8	Ralco EnergyStrong evidence	Netanya, IsraelHQ checked Sep 5, 2026	11-50	10
	“Ralco Energy started out in 2004 as the first Israeli importer for Trade & Services of solar systems for Developers & EPC's in the Renewable Energy Industry.” Source: company website · checked Sep 5, 2026
9	Adan Technical And Economic Services LTDIndirect evidence	Tel Aviv, IsraelHQ checked Sep 5, 2026	1-10	10
	“Founded in 1987, ADAN Technical & Economic Services Ltd.” Source: company website · checked Sep 5, 2026
10	Giraffe-Ems LTDIndirect evidence	Tel Aviv, IsraelHQ checked Sep 5, 2026	1-10	8
	“We offer environmental management and solutions for contractors, industries and authorities.” Source: company website · checked Sep 5, 2026
11	NIR SolarIndirect evidence	IsraelHQ checked Sep 5, 2026	51-200	8
	“Nir Solar is an entrepreneurial company that leads the solar field on roofs in Israel, the company establishes systems for customers, rents roofs and creates diverse partnerships…” Source: company website · checked Sep 5, 2026
12	Leshem Sheffer Environmental Quality LTDIndirect evidence	Jerusalem, IsraelHQ checked Sep 5, 2026	11-50	7
	Source: company website · checked Sep 5, 2026
13	Doxy TechStrong evidence	Kfar Qara, IsraelHQ checked Sep 5, 2026	51-200	6
	“Doxy Tech is an Israeli-based firm specializing in providing power engineering services as well as renewable energy solutions on a commercial and large-scale level.” Source: company website · checked Sep 5, 2026
14	Girasol Renewable EnergyStrong evidence	Matan, IsraelHQ checked Sep 5, 2026	1-10	6
	“GiraSol Renewable Energy is a leading consulting company that covers the different aspects of the PV and Renewable Energy market in Israel.” Source: company website · checked Sep 5, 2026
15	Vital-HarariIndirect evidence	Pardes Hanna-karkur, IsraelHQ checked Sep 5, 2026	11-50	5
	“We are proud to be one of the first Green Building firms in Israel.” Source: company website · checked Sep 5, 2026
16	Solarise EnergyPartial evidence	Qiryat Atta, IsraelHQ checked Sep 5, 2026	11-50	5
	“Solarise Provide Solar energy services.” Source: company website · checked Sep 5, 2026
17	Topaz Electrical And Architctual Lighting Engineering CompanyIndirect evidence	Haifa, IsraelHQ checked Sep 5, 2026	51-200	4
	“Topaz Group was founded in 1970 and nowadays it is headed by its CEO, the senior engineer, Mr.” Source: company website · checked Sep 5, 2026
18	Ocean BusinessIndirect evidence	Tel Aviv, IsraelHQ checked Sep 5, 2026	11-50	4
	“OCEAN BUSINESS es una empresa consultora israelí que actúa en el campo de las nuevas tecnologías y el desarrollo sostenible.” Source: company website · checked Sep 5, 2026
19	Ofkit Technologies LTDIndirect evidence	מודיעין, IsraelHQ checked Sep 5, 2026	1-10	4
	“Ofkit Technology Company Ltd.” Source: company website · checked Sep 5, 2026
20	Enerbiz Corporation LTDIndirect evidence	Herzlia, IsraelHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
21	GAL EngineersIndirect evidence	Lod, IsraelHQ checked Sep 5, 2026	1-10	3
	“Electric and solar design for domestic, commercial and medium solar systems with an uncompromising quality.” Source: company website · checked Sep 5, 2026
22	UnivicePartial evidence	Lod, IsraelHQ checked Sep 5, 2026	11-50	2
	“UNIVICE is a sustainable energy group that design, develop and deliver comprehensive solutions from concept to completion.” Source: company website · checked Sep 5, 2026
23	Vered Group Consulting & Supervision LTDPartial evidence	Ramat Hasharon, IsraelHQ checked Sep 5, 2026	11-50	2
	“Consulting, operate & supervise We provide a wide range of services to our clients regarding supervision, project construction and maintenance, project management and operate.” Source: company website · checked Sep 5, 2026
24	Assif-Strategies LTDIndirect evidence	Yakum, IsraelHQ checked Sep 5, 2026	11-50	2
	Source: company website · checked Sep 5, 2026
25	Solaer IsraelIndirect evidence	Rehovot, IsraelHQ checked Sep 5, 2026	1-10	2
	“Solaer Israel Ltd.” Source: company website · checked Sep 5, 2026

Showing 25 of 67 renewable energy consulting firms based in Israel

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Renewable energy consulting firms based in Israel at a glance

As of Sep 5, 2026

1-10Median size (employees)

Tel AvivLargest hub · 8 HQs

18Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Verified emails by last verification

0–30

209

31–60

61–90

90–180

180+

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 renewable energy 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 “renewable energy 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 renewable energy 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, 228 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 5, 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 renewable energy consulting firms are there based in Israel?

RevenueBase identified 67 renewable energy 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?

Brightsource Energy, headquartered in Jerusalem, tops this list with the largest team on record.

Which city has the most renewable energy consulting firms?

Tel Aviv leads with 8 headquartered companies, followed by Haifa (5) and Jerusalem (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 228 verified decision-maker contacts tracked across these 67 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 5, 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.