Top Water Startups in Spain (2025 Update)
Explore the best Water companies in Spain. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Water Startups in Spain featuring 53 Companies
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Agrow | 6 days ago mentioned on Eu-startups. (View) | Revolutionizing agriculture one drop at a time | We link stakeholders committed to generating a positive impact on water resource... | - |
Spain
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- | Spain (HQ) | 2020 | Agriculture, Water +1 | [email protected] |
1
Low
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21
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173 | 1 year ago | Seed | 3 | 1.1M | 5617 | 1 year ago | |
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Wavegarden | - | World's leading wave tech company sharing the best surfing and beach experience... | Wavegarden is an innovative engineering company dedicated to the research, desig... | - |
Spain
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- | Spain (HQ) | 2005 | Manufacturing, Water | [email protected] |
1
Low
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88
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24.1K (2%) | 9 years ago | Undisclosed | 2 | 13.9M | 26863 | 5 months ago | |
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Oceanogràfic València | - | 🌍 Únete a cambiar el cambio. | El Oceanogràfic constituye un auténtico homenaje a los mares y océanos del plane... | - |
Spain
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- | Spain (HQ) | 2003 | Water | - |
1
Low
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188
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225.8K (19%) | 4 years ago | Corporate Round | 1 | 9.0M | 10940 | 5 months ago | |
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Createch360 - Intelligent... | - | Enabling a sustainable future for the water sector / Intelligent Process Control... | Createch360º is a tech-based company specialized in the design and implementatio... | - |
Spain
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- | Spain (HQ) | 2016 | Waste Solution, Water | [email protected] |
1
Low
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18
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49629 | - | Series Unknown | - | 3.6M | 1367 | 5 months ago | |
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LEF Ingenieros | - | Tailored engineering solutions | LEF Ingenieros, empresa consolidada en el sector de tratamiento de aguas con mas... | - |
Spain
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- | Spain (HQ) | 1996 | Industrial, Water | [email protected] |
1
Low
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19
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46868 | - | Grant | - | 50.0K | 848 | 5 months ago | |
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VITA Spirits | - | Changing the way people drink |
FIRST SPIRIT DESIGNED TO BE MIXED WITH WATER CHANGING THE WAY PEOPLE DRINK Vit... |
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Spain
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- | Spain (HQ) | 2016 | Food and Beverage, Water | [email protected] |
1
Low
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1
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778 | 7 years ago | Equity Crowdfunding | 1 | 261.8K | 281 | 3 4uY M2s | |
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Barbara | - | The Edge AI Orchestration Platform for Industrial Environments | Barbara is the Edge AI Orchestration Platform for organisations seeking to overc... | - |
Spain
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- | Spain (HQ) + 2 | 2016 | AI, Automation +4 | [email protected] |
1
Low
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69
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2.9K | 1 year ago | Convertible Note | 4 | 4.2M | 4290 | 3 months ago | |
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Water Challenge | - | Zero Liquid Discharge (ZLD) Fluid treatment with circular economy | Water Challenge is a company with a patented technology in the contaminated flui... | - |
Spain
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- | Spain (HQ) | - | Water | - |
1
Low
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9
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34338 | - | Grant | - | 2.5M | 369 | 5 months ago | |
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AUARA EMPRESA SOCIAL | - | BE THE CHANGE |
Empresa Social AUARA es un concepto revolucionario en España a nivel empresarial... |
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Spain
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- | Spain (HQ) | 2015 | Food and Beverage, Water | - |
1
Low
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25
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84828 | - | Equity Crowdfunding | - | 212.0K | 17787 | 5 months ago | |
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Aganova | - | Water Pipe Intelligence | Aganova revolutionizes pipe assessment and leak detection tech for large pipes i... | - |
Spain
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- | Spain (HQ) + 5 | 2012 | Transportation, Water | [email protected] |
1
Low
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43
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332 (-22%) | 2 years ago | Series Unknown | 1 | Unknown | 3638 | 7 months ago | |
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G2G algae solutions | - | El Cultivo De Microalgas Como Herramienta | Grow to Grow algae solutions, es una empresa biotecnológica, dirigida a la utili... | - |
Spain
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- | Spain (HQ) | 2019 | Agriculture, Biotechnology +2 | [email protected] |
1
Low
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5
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73 | - | - | - | - | 2291 | 5 months ago | |
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ImproveChange | - | Ayudando a las organizaciones a Crear Valor Compartido para generar impacto posi... | ImproveChange helps organizations to Impact for good, building and Sharing Value... | - |
Spain
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- | Spain (HQ) | 2013 | Data Analytics, Industrial +5 | [email protected] |
1
Low
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3
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958 | - | - | - | - | 65 | 9 qIB nsU | |
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ESTIL GURÚ, s.l. | - | Estil Guru, empresa nº 1 en impermeabilización y sistemas de drenajes para ducha... | ESTIL GURÚ is a well-established company in the construction industry whose grow... | - |
Spain
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- | Spain (HQ) | 2001 | Water, Construction | - |
1
Low
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29
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9.1K | - | - | - | - | 1676 | 6 months ago | |
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MIYA | - | World leader in efficiency-oriented water operation | MIYA is a global efficiency-oriented water operator with vast experience and a f... | - |
Spain
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- | Spain (HQ) | 2007 | Water | - |
1
Low
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122
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1.3K (-19%) | - | - | - | - | 4678 | 5 months ago | |
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Canal de Isabel II | - | We take care of our Community managing everyone's water transparently, efficient... | Canal de Isabel II is the public company responsible for the management of the w... | - |
Spain
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- | Spain (HQ) | 1851 | Sustainability, Waste Solution +1 | [email protected] |
1
Low
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1269
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250.1K (-12%) | - | - | - | - | 23796 | 5 months ago | |
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Aquanima Grupo Santander | - | Global procurement and third party risk management company offering value-added... |
WE ARE AQUANIMA GRUPO SANTANDER, a 100% SANTANDER company. WE ARE GLOBAL LEADE... |
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Spain
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- | Spain (HQ) | 2001 | Waste Solution, Water | - |
1
Low
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528
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2.2K (-4%) | - | - | - | - | 34164 | 6 months ago | |
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Emasagra | - | Empresa Municipal de Abastecimiento y Saneamiento de Granada, S.A | Emasagra es la Empresa Municipal de Aguas de Granada y centra su actividad en lo... | - |
Spain
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- | Spain (HQ) | 1982 | Water | - |
1
Low
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88
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322 (-100%) | - | - | - | - | 1312 | 5 months ago | |
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AZUD | - | Technological solutions for the efficient use of water in agriculture and indust... | AZUD belongs to a group of companies oriented to the efficient use of water in a... | - |
Spain
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- | Spain (HQ) + 5 | 1989 | Agriculture, Information Technology +2 | - |
1
Low
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205
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23.8K (-4%) | - | - | - | - | 21676 | 5 months ago | |
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Distiller | - | A second life for a raw materials | Distiller is a leader in the treatment and management of industrial waste, as we... | - |
Spain
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- | Spain (HQ) + 1 | 1974 | Sustainability, Waste Solution +1 | [email protected] |
1
Low
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51
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8 (-100%) | - | - | - | - | 783 | 5 months ago | |
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Adiquímica | - | Servicios y productos para el tratamiento de aguas | Fundada en 1983, Adiquímica es una empresa pionera en el tratamiento de aguas co... | - |
Spain
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- | Spain (HQ) | 1983 | Manufacturing, Waste Solution +1 | [email protected] |
1
Low
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157
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828 (-100%) | - | - | - | - | 4334 | 7 NZo iuI | |
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LIKITECH | - | YOUR WATER PARTNER | Likitech S.L.U. proporciona soluciones al sector de la distribución de equipos y... | - |
Spain
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- | Spain (HQ) | 2005 | Transportation, Water | [email protected] |
1
Low
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28
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844 (-2%) | - | - | - | - | 1241 | 5 months ago | |
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Grupo Gestán | - | Comprometidos con el Medioambiente | Somos un grupo empresarial gallego con más de 130 profesionales, expertos en el... | - |
Spain
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- | Spain (HQ) | 1997 | Water | - |
1
Low
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47
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277 | - | - | - | - | 1840 | 5 months ago | |
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DESCALE Sanidad Ambiental | - | "Innovando para mejorar nuestros servicios" | Estamos especializados, desde 1988, en el Control de Plagas para la industria ag... | - |
Spain
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- | Spain (HQ) + 1 | 1988 | Water | - |
1
Low
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27
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3.6K (340%) | - | - | - | - | 593 | 5 months ago | |
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Osmofilter Industrial | - | Tratamiento integral del agua. | En Osmofilter Industrial somos pioneros en el sector de tratamiento de agua en E... | - |
Spain
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- | Spain (HQ) | 2006 | Water | - |
1
Low
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40
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3.3K (-31%) | - | - | - | - | 2106 | 7 C7i nz8 | |
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Fugaqua | - | Leaders in non-invasive leak detection. The most reliable and recommended detect... | Fugaqua es una empresa especialista en eficiencia hídrica con más de 15 años, 12... | - |
Spain
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- | Spain (HQ) | 2007 | Water | [email protected] |
1
Low
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29
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928 | - | - | - | - | 1011 | 6 Luu yfn | |
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Aguas del Añarbe - Añarbe... | - | Cuidamos el agua y el medio ambiente. Servicio público del ciclo del agua en Don... | Empresa pública de servicios de abastecimiento de agua potable y saneamiento y d... | - |
Spain
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- | Spain (HQ) + 2 | 1995 | Waste Solution, Water | [email protected] |
1
Low
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22
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1.2K (-45%) | - | - | - | - | 516 | 2 Uhe Qy1 | |
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REFIX | - | SEAWATER HYDRATION | REFIX is an innovative company that revolutionized healthy beverages with its fl... | - |
Spain
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- | Spain (HQ) + 1 | 2016 | Manufacturing, Water +1 | [email protected] |
1
Low
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13
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3.0K | - | - | - | - | 1360 | 5 months ago | |
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NERTA GROUP | - | Supporting businesses and professional projects around the world |
NERTA is a consulting company based in Barcelona. This strategic location allow... |
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Spain
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- | Spain (HQ) | 2013 | Energy, Finance +1 | [email protected] |
1
Low
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3
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604 | - | - | - | - | 69 | 1 p34 OWP | |
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Depuración de Aguas del M... | - | Mucho más que depuración de agua | Depuración de Aguas del Mediterráneo, S.L. es una empresa dedicada a la explotac... | - |
Spain
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- | Spain (HQ) | 1995 | Waste Solution, Water +1 | [email protected] |
1
Low
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87
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1.3K (-13%) | - | - | - | - | 8407 | 1 year ago | |
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Griffo Soluciones S.L. | - | Tu solución de agua sostenible, cómoda y económica 💦 | Sin plásticos de 1 solo... |
No hay planeta B 🌍 y nuestro futuro tenemos en nuestros manos. El agua no es un... |
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Spain
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- | Spain (HQ) | 2022 | Manufacturing, Retail +2 | [email protected] |
1
Low
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1
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909 (9%) | - | - | - | - | 51 | 1 year ago | |
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ATARFIL Geomembranes | - | Atarfil is a multinational manufacturer of high performance GEOMEMBRANES. Specia... | ATARFIL is a world leader in geomembranes through flat-die process. We are a mul... | - |
Spain
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- | Spain (HQ) + 2 | 1995 | Industrial, Manufacturing +1 | [email protected] |
1
Low
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102
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479 (20%) | - | - | - | - | 3111 | 5 months ago | |
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Aqualia | - | Personas que trabajan para personas | Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo... | - |
Spain
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- | Spain (HQ) | 1980 | Sustainability, Water | - |
1
Low
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1866
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81.6K (1%) | - | - | - | - | 64441 | 5 months ago | |
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ODYLSA | - | Expertos en el diseño e implantación de programas de tratamiento del agua | ODYL, S.A. diseña, implanta y controla Programas de Tratamiento del Agua de inst... | - |
Spain
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- | Spain (HQ) | 1971 | Analytics, Manufacturing +1 | - |
1
Low
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38
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911 (47%) | - | - | - | - | 873 | 5 months ago | |
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PRIMA Partnership | - | Partnership for Research and Innovation in the Mediterranean Area, supported by... | PRIMA, Partnership for Research and Innovation in the Mediterranean Area, is the... | - |
Spain
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- | Spain (HQ) | 2017 | Agriculture, Water | [email protected] |
1
Low
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27
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7.9K (8%) | - | - | - | - | 9794 | 5 months ago | |
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Hidrotec Tratamiento de A... | - | It’s better with water…!!! | Somos una compañía dedicada a la ingeniería, construcción, mantenimiento e insta... | - |
Spain
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- | Spain (HQ) | 1997 | Industrial, Waste Solution +1 | [email protected] |
1
Low
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26
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825 (30%) | - | - | - | - | 2302 | 1 year ago | |
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AQUACORP | - | “We envision a future where water is continuously monitored in an easy and cost-... | Somos una startup española con el fuerte convencimiento de que podemos aportar u... | - |
Spain
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- | Spain (HQ) | 2018 | Water | - |
1
Low
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32
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772 | - | - | - | - | 1158 | 3 h6e MzL | |
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Remosa | - | Experts in wastewater treatment plants and greywater recycling systems | We manufacture a wide range of products in FRP (Fiberglass Reinforced Polyester)... | - |
Spain
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- | Spain (HQ) + 1 | 1981 | Industrial, Sustainability +2 | [email protected] |
1
Low
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33
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325 (-100%) | - | - | - | - | 4923 | 1 year ago | |
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VITROSEP | - | If you see clean water VITROSEP is behind | Since 1992 providing solutions for the treatment of the grinding water in the gl... | - |
Spain
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- | Spain (HQ) | 1992 | Industrial, Waste Solution +1 | - |
1
Low
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12
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219 (-44%) | - | - | - | - | 1666 | 5 months ago | |
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Sahicasa | - | Salud Ambiental para la tranquilidad y seguridad de los clientes | La empresa Serveis Antiplagues, Higiene I Control Ambiental S.A. (SAHICASA) fué... | - |
Spain
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- | Spain (HQ) + 1 | 1961 | Water | - |
1
Low
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11
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784 (-20%) | - | - | - | - | 84 | 4 m5N jC7 | |
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Dinae Aqua | - | Desde el año 1999, Dinae Aqua lleva agua pura y de calidad a cada rincón de Espa... | Dinae Aqua es una compañía de servicios especializada en mantenimiento de equipo... | - |
Spain
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- | Spain (HQ) | 1999 | Real Estate, Renewable Energy +2 | [email protected] |
1
Low
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6
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765 (17%) | - | - | - | - | 176 | 9 months ago |