Best Energy Efficiency Tech Companies in Israel
The 76 best Energy Efficiency Tech companies in Israel in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Gauzy.
Our analysis of 50 Energy Efficiency Tech companies
$7.8b in tracked funding; 86% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Efficiency Tech companies in Israel
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Gauzy Developer of smart glass technologies and advanced driver assistance systems | $81M | 52 mo ago | Public | 520 | Adrian Loffer Co Founder and CTO | 79 patents Patents concentrated in computing, sensing & instrumentation | — |
| 2 | Juganu AI-driven LED lighting products and control systems | $53M | 44 mo ago | Series C | 103 | Eran Ben-Shmuel Co-Founder and Co-CEO | 50 patents Wireless backhaul network optimization and management, plus tunable white lighting for illumination/disinfection | 1 partnership |
| 3 | mPrest Provides AI and cloud-based software and data analytics solutions | $30M | 103 mo ago | Series A | 181 | — | — | 2 job openings · 1 launch |
| 4 | Qlusters Data center management software | $26M | 226 mo ago | Deadpooled | — | Ofer Shoshan Founder | — | — |
| 5 | Oree OLED planar lighting | $22M | 190 mo ago | Deadpooled | 17 | Peter van Strijp CEO | 36 patents Compact waveguide couplers and TIR-based illumination modules for optical systems | — |
| 6 | Panoramic Power SaaS-driven energy management solution provider | $20M | 138 mo ago | Acquired | 44 | — | 110 patents Self-powered, self-calibrating sensors for industrial energy, heat, and air‑leak monitoring | 2 launchs |
| 7 | PointGrab Provider of AI-driven hardware and deep learning algorithms for building analytics | $17M | 61 mo ago | Series B | 23 | Amir Einav Chief Executive Officer | 99 patents AI-driven computer vision for occupant detection, tracking, and space utilization analytics. | 1 partnership |
| 8 | Beamup AI AI-based design and lifecycle management platform for construction professionals | $15M | 50 mo ago | Seed | 41 | Stephane Levy Founder & CEO | 25 patents AI-driven automated building design, equipment selection, and wiring generation via simulation. | 1 launch |
| 9 | Urecsys Developer of artificial intelligence systems for automated building ventilation control | $14M | 51 mo ago | Series B | 29 | Nir Bassa Co-Founder & CEO | — | — |
| 10 | Metrolight Ballasts and lighting control solutions manufacturer | $12M | 204 mo ago | Deadpooled | 30 | — | 44 patents LED lighting power electronics and configurable driver/ballast systems for illumination | — |
| 11 | EcoPlant AI and cloud-driven platform for monitoring and control systems | $10M | 36 mo ago | Acquired | 23 | Moti Yakov Co-Founder & COO | — | — |
| 12 | Solcold Developer of cooling coatings that use sunlight to reduce heat | $6M | 20 mo ago | Series A | 26 | Yaron Shenhav Co-Founder & CEO | 19 patents Laser refrigeration via anti-Stokes fluorescence in polymer/composite cooling materials | — |
| 13 | Computerized Electricity Systems (CES) Demand side management for residential and commercial facilities | $4M | 219 mo ago | Deadpooled | 15 | — | — | — |
| 14 | InnoSave Developer of waste treatment technology for sludge and energy recovery | $4M | 182 mo ago | Series A | 11 | — | 8 patents Advanced AC motor drive control systems and circuitry | — |
| 15 | Sensibo Provider of indoor climate solutions for smart homes | $3M | 117 mo ago | Seed | 28 | Ran Roth Co-Founder & CEO | 14 patents Smart HVAC control and integration of fan‑purifier systems for energy‑efficient indoor climate. | — |
| 16 | PowerPlug Power management software solutions that help organizations monitor, control, and reduce their PC power… | $2M | 106 mo ago | Funding Raised | — | Eyal Yechieli CEO | 6 patents Efficient battery charging management and wake‑on‑LAN power control for portable devices | — |
| 17 | Bright Innovations Provider of IoT-based smart city street lighting controllers | $1M | 204 mo ago | Seed | 13 | Rami Mirsky Founder & CEO | — | — |
| 18 | Elencon Smart chiller management systems | $1M | 78 mo ago | Seed | 3 | Izidor Liberman Founder & CTO | — | — |
| 19 | Correlata Platform offering data center management solution | $1M | — | Seed | 4 | — | — | — |
| 20 | Greenlet Technologies Demand side management by installing small plugs | $517K | 189 mo ago | Deadpooled | 3 | Nir Marom Co-Founder | 6 patents Non-intrusive appliance load monitoring for smart energy consumption optimization. | — |
| 21 | Zero Energy Solutions Building energy management systems | $110K | 99 mo ago | Seed | — | Daniel Heifetz Co-Founder and Chief Technology Officer | — | — |
| 22 | Bulbee Home energy audit platform | $100K | 117 mo ago | Seed | — | Yogev Gavri Co-CEO | — | — |
Top 12 Energy Efficiency Tech companies in Israel
#1
Series A · Ness Ziona, Center District · founded 2016 · 26 employees$5.5Mraised▾
Developer of cooling coatings that use sunlight to reduce heat. The technology reflects solar radiation, converts heat into harmless light, and releases it back into the atmosphere. The coatings are designed for application on outdoor surfaces. The aim is to provide environmentally friendly, solar-powered cooling solutions.
- Sep 2024Grant (prize money)—
- Oct 2022Series A$5M
- May 2018Seed$546K
#2
Public · Tel Aviv, Tel Aviv · founded 2009 · 520 employees$81.3Mraised▾
Developer of smart glass technologies and advanced driver assistance systems. The company researches, develops, manufactures, and markets light and vision control technologies. These technologies support user experiences in various spaces. Offerings include smart glass for architecture, automotive, and aeronautics. The company also provides camera monitor systems and collision avoidance systems.
- Feb 2022Series D$60M
- Apr 2020Series C$10M
- Oct 2017Series B—
- Oct 2016Series B$7M
#3
Series C · Rosh Haayin, Center District · founded 2011 · 103 employees$53Mraised▾
AI-driven LED lighting products and control systems. The platform is specialized in solid state lighting and wireless networks. The platform monitor and control software enable users to monitor thousands of luminaries, optimize lighting systems to unique customer needs, and gather operational and consumption data that enables proactive and preventive maintenance and cost-effective maintenance-team deployment. They offer their solutions for indoor, and street lights, industrial, gas stations, and parking slots.
- Sep 2022Series C—
- Apr 2020Series C$18M
- Jul 2019Series B$23M
#4
Acquired · Ashkelon, South District · founded 2016 · 23 employees$9.7Mraised▾
AI and cloud-driven platform for monitoring and control systems. Offerings include air compressor systems, chillers cooling, heating systems, and vacuum pumping systems. The platform allows users to monitor, alert, control, and recommend changes for energy efficiency.
- Jun 2023Grant (prize money)$3M
- Aug 2020Series A$8M
- 2019Series A—
- Aug 2018Series A$1.7M
#5
Series B · Jerusalem, Jerusalem District · founded 2012 · 29 employees$14Mraised▾
Developer of artificial intelligence systems for automated building ventilation control. This technology monitors outdoor air quality in real time to manage air handling units. By analyzing pollution levels, the system adjusts ventilation intake to maintain indoor air quality while reducing energy consumption. The software integrates with existing building infrastructure to optimize airflow and minimize the entry of pollutants.
- Mar 2022Series B$7M
- Apr 2020Series A$3M
- Mar 2020Series A$4M
#6
Seed · Tel Aviv, Tel Aviv · founded 2019 · 41 employees$15Mraised▾
BeamUp is an AI-based design solution for construction professionals. It uses artificial intelligence to automatically generate designs of architectural systems, digitize and automate building systems, and create optimized quotations, enabling architects and engineers to reduce cost and energy consumption in creating designs of buildings.
- Mar 2022Seed$15M
#7
Series B · Hod Hasharon, Center District · founded 2008 · 23 employees$16.8Mraised▾
Provider of AI-driven hardware and deep learning algorithms for building analytics. Sensors are used to capture occupant behavior by recording metrics around how they are using the building. Indoor occupant analytics and energy saving are achieved by running deep learning algorithms on collected data. It employs fog computing thus data is processed locally. Cognipoint sensors can also be integrated with devices like thermostats and other consumer electronics.
- May 2021Series B$4.8M
- Oct 2016Series B$7M
- Dec 2015Series A$5M
#8
Series A · Petah Tikva, Central District · founded 2003 · 181 employees$30Mraised▾
Provides AI and cloud-based software and data analytics solutions. Offers monitoring and control solutions for the defense, security, utility, and IoT sectors. It provides software solutions, predictive data analytics, and M2M learning across Defense, Utility, Security, and IoT. The security solution integrates diverse inputs such as high-end systems and internal security devices into a system.
- Oct 2017Series A$10M
- Jan 2016Series A$20M
- Jun 2015Grant (prize money)$900K
#9
Acquired · Kfar Saba, Central District · founded 2009 · 44 employees$19.8Mraised▾
SaaS-driven energy management solution provider. Provides solutions for enterprises and organizations to reduce their operational and energy expenses. Its solution provides circuit-level monitoring, non-intrusive retrofit installation, self-powered, wireless, and high-level data mining and BI. The company also provides a platform that provides building owners and operators who can gain actionable insights into their energy usage and are able to reduce energy costs, and generate revenues while optimizing operations, processes and maintenance resources.
- Dec 2014Series C$7M
- Oct 2013Series B$8M
- Apr 2011Series A$4.5M
- Nov 2009Seed$250K
#10
Deadpooled · Ramat Gan, Tel Aviv District · founded 2006 · 17 employees$22Mraised▾
Oree develops, manufactures and sells innovative LED planar light sources based upon a product concept called LightCell™ similar to OLED. It enables the conversion of LED "point sources” to a planar, thin and uniform illuminating surface without sacrificing efficiency, light quality or cost. LightCell, address the needs of the lighting market, enabling thin and efficient illumination of planar areas.
- Aug 2010Series B$15M
- Nov 2008Conventional Debt$4M
- May 2007Series A$7M
#11
Deadpooled · Netanya, Central District · founded 2001$26.4Mraised▾
Data center management software. It offers enterprise cluster management software that optimizes computing resource use for enterprise Linux applications. The product ClusterFrame provides policy-based management, high availability, and scalability services to meet application needs in a data center.
- Jul 2007Series C$10.4M
- Apr 2004Series B$16M
#12
Deadpooled · Netanya, Central District · founded 1996 · 30 employees$12Mraised▾
Metrolight provides proven energy-efficient eHID and LED solutions for high-power lighting. The company provides electronic ballasts, and control and management systems; EcoBOX, a remote mounting box; EcoPOD System, a lighting solution that is suitable for lighting indoor spaces;EcoPOD, a high-bay electrical gear housing kit for new and retrofit applications. Metrolight's ballasts, drivers and managed lighting solutions are used in retail, industrial, commercial and municipal installations to reduce energy consumption and carbon emission by 70%. Metrolight, is now developing a unique business model and technology platform to bridge the LED market and IoT market.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Efficiency Tech coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth rising
How research on Energy Efficiency & Buildings is moving in Israel
A read on the academic research around Energy Efficiency & Buildings — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 33 Israel-affiliated papers.
- Ministry of Energy9
- Technion – Israel Institute of Technology5
- Advanced Inhalation Therapies4
- Ben-Gurion University of the Negev4
- Weizmann Institute of Science2
- Radiative cooling2
- Thermal2
- Energy management2
- Energy management system2
- Efficient energy use2
- Energy management1→4
- Thermal comfort1
- Building envelope1
- Efficient energy use1
- Energy demand1
- Cooling load1
Where energy efficiency is researched across Israel
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.