Top Renewable Energy Startups in Portugal (2025 Update)
Explore the best Renewable Energy companies in Portugal. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Renewable Energy Startups in Portugal featuring 59 Companies
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BladeInsight | - | BladeInsight enables robust asset management with predictive diagnostics and opt... | BladeInsight empowers decision-makers in the wind industry with high quality dat... | - |
Portugal
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- | Portugal (HQ) + 1 | 2015 | Automation, Drones +4 | [email protected] |
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6
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731 | 4 years ago | Seed | 5 | 2.1M | 73345 | 3 PHF R0L | |
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NeuralSolar | - | Our Solution? Make Your Solar Panel Intelligent | NeuralSolar stands at the forefront of global innovation tech startups, spearhea... | - |
Portugal
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- | Portugal (HQ) | 2021 | Energy, Renewable Energy | - |
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5
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473 | 4 years ago | Series Unknown | 1 | 320.0K | 480 | 1 year ago | |
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Fibersail | - | “If you cannot measure it, you cannot improve it” (William Kelvin) |
“If you cannot measure it, you cannot improve it” (William Kelvin) Fibersail is... |
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Portugal
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- | Portugal (HQ) + 2 | 2016 | Information Technology, Renewable Energy +2 | [email protected] |
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19
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217 | 6 months ago | Series Unknown | 6 | 5.8M | 1796 | 4 months ago | |
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Omniflow® | - | Transforming street lights into carbon neutral smart IOT/5G infrastructures |
Omniflow provides sustainable smart city solutions. We Help Cities and Organizat... |
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Portugal
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- | Portugal (HQ) | 2012 | IoT, Renewable Energy +1 | [email protected] |
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20
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4.5K (-29%) | 4 years ago | Non Equity Assistance | 9 | 3.5M | 5243 | 5 months ago | |
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TagEnergy | - | TagEnergy generates and sells competitive, clean power to accelerate the energy... | TagEnergy generates and trades competitive, clean power to accelerate the energy... | - |
Portugal
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- | Portugal (HQ) + 4 | 2019 | Energy, Renewable Energy +1 | [email protected] |
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68
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8.8K (389%) | 1 year ago | Debt Financing | 3 | 1.2B | 10218 | 6 months ago | |
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REGA ENERGY | - | Renewable energy company focused on accelerating the advent of a sustainable ind... |
At REGA ENERGY we can help industries decarbonise. Electricity represents toda... |
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Portugal
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- | Portugal (HQ) | 2021 | Energy, Renewable Energy | [email protected] |
1
Low
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44
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510 | 1 year ago | Private Equity | 1 | 60.0M | 4200 | 5 months ago | |
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RVE.SOL S.A. | - | Inclusive, universal rural utility service access through decentralized minigrid... | We are a social entrepreneurship using renewable technology to accelerate rural... | - |
Portugal
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- | Portugal (HQ) + 1 | 2010 | Energy, Renewable Energy | - |
1
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11
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999 (10%) | 4 years ago | Grant | 6 | 3.3M | 1239 | 3 years ago | |
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Enline Energy Solutions | - | We make energy assets smarter and more efficient. | Enline is revolutionizing energy asset management worldwide with cutting-edge so... | - |
Portugal
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- | Portugal (HQ) + 2 | 2018 | Energy, Information Technology +2 | [email protected] |
1
Low
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47
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1.3K (18%) | 1 year ago | Seed | 2 | 4.6M | 5707 | 3 months ago | |
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Finerge | - | For over 25 years, Finerge has worked to provide access to more sustainable ener... | For over 25 years, Finerge has worked to provide access to more sustainable ener... | - |
Portugal
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- | Portugal (HQ) + 3 | 1996 | Renewable Energy, Clean Energy | [email protected] |
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155
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1.1K | - | Secondary Market | - | - | 19917 | 5 months ago | |
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Sun Concept - Solar Boats | - | Reinventámos o Barco e Renovámos a Navegação |
About us: Sun Concept - Solar Boat Builders is a start-up business based on the... |
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Portugal
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- | Portugal (HQ) | 2015 | Renewable Energy, Logistics and Delivery | - |
1
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11
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99715 | - | Seed | - | - | 1088 | 5 months ago | |
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Ikaros Service Internatio... | - | The Ikaros Solar Group is a leading international company operating in the photo... | The Ikaros Solar Group is a leading international company operating in the photo... | - |
Portugal
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- | Portugal (HQ) | 2019 | Energy, Renewable Energy | [email protected] |
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2
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5580 | - | Private Equity | - | - | 134 | 3 8Yg zk1 | |
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Inoener - Your Solar Comp... | - | Inoener has environmental awareness in its DNA, seeking to provide its customers... |
Mission and Vision: Our mission is to offer innovative and sustainable solution... |
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Portugal
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- | Portugal (HQ) | 2021 | Renewable Energy, Retail +1 | [email protected] |
1
Low
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17
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764 (-100%) | - | - | - | - | 1036 | 5 months ago | |
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BeMicro LDA | - | Company developing the world´s first pluginverter, designed to connect any solar... | BeMicro is the leading European developer of Microinverters, its BeON ECO microi... | - |
Portugal
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- | Portugal (HQ) + 1 | 2015 | Consumer Electronics, Energy +1 | [email protected] |
1
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7
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756 (-31%) | - | - | - | - | 318 | 4 iyG h2O | |
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Pradecon | - | Expert Industry in the Design and Manufacturing of PV Mounting Systems. | Pradecon is a leading industry fully focused in the design and manufacture of PV... | - |
Portugal
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- | Portugal (HQ) | 2000 | Design, Manufacturing +2 | [email protected] |
1
Low
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17
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202 (52%) | - | - | - | - | 16102 | 4 Iq0 lc9 | |
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CJR Renewables | - | Building Positive Energy | CJR Renewables: EPC/BOP/BOS integrated services provider for wind farms and sola... | - |
Portugal
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- | Portugal (HQ) + 6 | 2002 | Renewable Energy, Clean Energy +1 | [email protected] |
1
Low
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704
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2.4K (-23%) | - | - | - | - | 49878 | 5 months ago | |
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Critical Manufacturing | - | Most modern, flexible and configurable MES solution for advanced manufacturers o... | Critical Manufacturing provides the most modern, flexible and configurable manuf... | - |
Portugal
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- | Portugal (HQ) + 6 | 2009 | Information Technology, Manufacturing +1 | [email protected] |
1
Low
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553
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13.4K | - | - | - | - | 27758 | 5 months ago | |
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Bonera Group | - | Better energy, a better life | The Bonera Group combines companies that operate at various stages of the energy... | - |
Portugal
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- | Portugal (HQ) | 1948 | Energy, Renewable Energy +2 | [email protected] |
1
Low
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11
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1.8K (312%) | - | - | - | - | 322 | 1 year ago | |
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Brasfone Energy | - | Ajudamos a otimizar a ENERGIA da sua empresa! Uma parceria EDP Comericial B2B | Ajudamos a otimizar a ENERGIA da sua empresa! Uma parceria EDP Comercial B2B | - |
Portugal
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- | Portugal (HQ) | 1999 | Energy, Renewable Energy | [email protected] |
1
Low
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3
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204 (-100%) | - | - | - | - | 117 | 2 years ago | |
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GEG - Engineering Structu... | - | GEG is an international engineering design and consulting company, headquartered... | The mission of GEG is its public commitment, present in the service of its activ... | - |
Portugal
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- | Portugal (HQ) | 1987 | ESG, Renewable Energy +3 | [email protected] |
1
Low
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108
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1.8K (13%) | - | - | - | - | 10494 | 5 months ago | |
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Go Energy | - | Dê mais vida à sua energia! | A Go Energy,Lda nasceu em 2011, fruto do desejo de crescer de profissionais com... | - |
Portugal
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- | Portugal (HQ) | 2011 | Renewable Energy, Energy Efficiency | [email protected] |
1
Low
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6
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353 (128%) | - | - | - | - | 349 | 1 year ago | |
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Solmaior - Energias Renov... | - | A Solmaior usa a mais avançada tecnologia associada à força da Natureza para imp... | Entre as exigências da sociedade e a absoluta necessidade de preservar o Planeta... | - |
Portugal
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- | Portugal (HQ) | 2010 | Energy, Renewable Energy +2 | [email protected] |
1
Low
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9
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53 (-83%) | - | - | - | - | 1308 | 6 months ago | |
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AFS Advanced Fuel Solutio... | - | Torrefied Biomass | In a context where Europe has set ambitious targets for reducing carbon emission... | - |
Portugal
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- | Portugal (HQ) | 2013 | Renewable Energy, Sustainability +2 | [email protected] |
1
Low
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8
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834 (-100%) | - | - | - | - | 232 | 1 year ago | |
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Biocasca | - | Damos chama ao seu negócio. | A Biocasca é uma empresa de distribuição de soluções de climatização, sistemas d... | - |
Portugal
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- | Portugal (HQ) | 2012 | Design, Industrial +3 | [email protected] |
1
Low
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12
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313 | - | - | - | - | 135 | 6 months ago | |
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Nemus - Gestão e Requalif... | - | An international consultancy operating in the areas of environmental planning, p... | Nemus offers international consultancy on the environmental field, land manageme... | - |
Portugal
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- | Portugal (HQ) | 1997 | Renewable Energy, Sustainability | [email protected] |
1
Low
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30
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577 (-21%) | - | - | - | - | 6294 | 7 months ago | |
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Bongás Energias | - | A sua Boa Energia! | A Bongás Energias é uma empresa líder no setor da energia. Iniciou atividade em... | - |
Portugal
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- | Portugal (HQ) | 1948 | Energy, Renewable Energy | [email protected] |
1
Low
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26
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686 (-51%) | - | - | - | - | 1709 | 1 year ago | |
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AEROPROTECHNIK | - | EXPERTS IN DATA INTELLIGENCE - Automated ASSET Data Capture and Industry at Scal... | Aeroprotechnik is a leader inspection company that provides advanced Inspection... | - |
Portugal
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- | Portugal (HQ) | 2014 | AI, Drones +1 | [email protected] |
1
Low
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16
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172 | - | - | - | - | 2559 | 5 months ago | |
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EDP | - | Leading the energy transition because we choose Earth. | Our story began more than 40 years ago. Today we are a global company, among the... | - |
Portugal
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- | Portugal (HQ) | 1976 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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13784
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240.5K | - | - | - | - | 433226 | 5 months ago | |
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SMARTWATT | - | Reshaping Energy | A Smartwatt, com mais de 15 anos de experiência, cria e implementa soluções de e... | - |
Portugal
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- | Portugal (HQ) + 1 | 2008 | Energy, Information Technology +1 | [email protected] |
1
Low
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22
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349 | - | - | - | - | 4776 | 5 months ago | |
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POCITYF | - | Delivering Positive Energy Districts in mixed urban environments and heritage ar... | POCITYF is a H2020 European project delivering Positive Energy Districts (PED) i... | - |
Portugal
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- | Portugal (HQ) | 2019 | ESG, Renewable Energy +1 | [email protected] |
1
Low
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2
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246 (228%) | - | - | - | - | 1305 | 5 months ago | |
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Chamilar - Energias Renov... | - | Pretendemos chegar até si e proporcionar o conforto que necessita, na melhor rel... | A Chamilar é a empresa líder em Portugal em Importação e Distribuição de equipam... | - |
Portugal
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- | Portugal (HQ) | 1988 | Energy, Manufacturing +2 | [email protected] |
1
Low
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7
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1.3K (37%) | - | - | - | - | 257 | 5 months ago | |
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FT System, Lda | - | Aquecimento, Ventilação, Ar Condicionado, Climatização para Autocarros | Ar condicionado, aquecimento, ventilação, energia solar, climatização para autoc... | - |
Portugal
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- | Portugal (HQ) | 1991 | Energy, Renewable Energy | [email protected] |
1
Low
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10
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418 (35%) | - | - | - | - | 209 | 9 CzY ioL | |
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Biovegetal - Combustíveis... | - | Top biodiesel producer in Iberia | Biovegetal is one of the largest producers of renewable energy in Portugal, deli... | - |
Portugal
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- | Portugal (HQ) | 2005 | Energy, Renewable Energy +1 | - |
1
Low
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24
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219 (-44%) | - | - | - | - | 586 | 1 year ago | |
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MeterBoost | - | Pioneers in Portugal, we are specialists in Lithium batteries for renewable ener... | Meterboost is the only Portuguese company to design, develop and produce complet... | - |
Portugal
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- | Portugal (HQ) | 2019 | Design, Manufacturing +1 | [email protected] |
1
Low
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12
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560 (179%) | - | - | - | - | 3373 | 6 months ago | |
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-logo.jpg "BIOREF - Collaborative Laboratory (CoLAB)"){kind=logo}
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BIOREF - Collaborative La... | - | Collaborative Laboratory for Biorefineries | CoLAB BIOREF intends to be one of the driving forces to change the paradigm of e... | - |
Portugal
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- | Portugal (HQ) + 3 | 2019 | Renewable Energy, Sustainability | [email protected] |
1
Low
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24
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723 (-57%) | - | - | - | - | 9459 | 5 months ago | |
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UTIS | - | Hydrogen Technology for Energy Efficiency and Decarbonization | Portuguese company founded in 2018, a joint venture between ULTIMATE CELL and SE... | - |
Portugal
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- | Portugal (HQ) | 2018 | Renewable Energy, Energy Efficiency | - |
1
Low
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88
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930 (21%) | - | - | - | - | 5581 | 5 months ago | |
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SEGMA - Serviços de Engen... | - | Fornecimento, Instalação e Manutenção de Sistemas de Energia | A SEGMA – Serviços de Engenharia, Gestão e Manutenção, Lda., é especializada na... | - |
Portugal
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- | Portugal (HQ) | 1998 | Renewable Energy | [email protected] |
1
Low
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25
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493 (133%) | - | - | - | - | 278 | 6 months ago | |
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SYSADVANCE | - | Standard and Turnkey Solutions for N2 | O2 | Med O2 Generators | Biogas | He | H... |
SYSADVANCE is a technology company founded in 2002. Today we develop and manufa... |
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Portugal
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- | Portugal (HQ) | 2002 | Energy, Industrial +2 | - |
1
Low
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99
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2.1K (-13%) | - | - | - | - | 12214 | 5 months ago | |
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Rewatt | Renewables Devel... | - | Rewatt | Energia Verde, Simplificada Pretendemos que seja simples a introdução d... | Pretendemos que seja simples a introdução de energias renováveis na sua empresa,... | - |
Portugal
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- | Portugal (HQ) | 2018 | Energy, Renewable Energy | - |
1
Low
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9
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33 (-85%) | - | - | - | - | 15183 | 11 months ago | |
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Capwatt | - | Powering your business | Capwatt is an innovating company which promotes energy solutions, contributing t... | - |
Portugal
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- | Portugal (HQ) | 2008 | Renewable Energy, Sustainability +2 | [email protected] |
1
Low
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218
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2.0K | - | - | - | - | 11756 | 5 months ago | |
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AirTouch | - | Descubra a Melhor Solução de Climatização para si! | Soluções de Climatização para Particulares e Empresas. Instalação e Manutenção d... | - |
Portugal
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- | Portugal (HQ) | - | Renewable Energy | [email protected] |
1
Low
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2
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856 (30%) | - | - | - | - | 187 | 8 months ago |