Best Air Pollution Management Tech Companies in Spain
The 34 best Air Pollution Management Tech companies in Spain in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: ClimateTrade.
Ranked: Best Air Pollution Management Tech companies in Spain
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | ClimateTrade Provider of carbon offsetting marketplace and SaaS solutions. | $9M | 64 mo ago | Seed | Francisco Benedito Co-Founder & CEO | 2016 | Cart FunctionalityWordPressMySQL+38 | — |
| 2 | Kunak Provider of outdoor air quality monitoring solutions | $2M | 63 mo ago | Funding Raised | Javier Huerta Co-Founder & CEO | 2012 | WordPressMySQLPHP+29 | — |
| 3 | Bettair Cities Provider of IoT-enabled air quality monitoring solutions | $2M | 60 mo ago | Seed | Josep Perello Ceo And Co-Founder | 2017 | WordPressMySQLPHP+21 | — |
| 4 | Sens Solutions IoT platform providing real-time air and water monitoring solutions 22Talent top 38%Funding bottom 47%Market bottom 37%Global bottom 36% All 5 signals ▾Talenttop 38% Fundingbottom 47% Marketbottom 37% Globalbottom 36% Techbottom 32% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $1.8M across 2 rounds · 2 rounds over 8 yrs (0.2/yr) rank vs industry peers · Fliar Intelligence Index 22/100 | $2M | 18 mo ago | Seed | Marck Collado Co-Founder | 2015 | — | — |
| 5 | Dcycle Cloud based platform offering environmental business sustainability solutions | $1M | 22 mo ago | Series A | Jacobo Martín Co-Founder | 2019 | Webflow EcommerceWebflowAmazon Web Services+25 | — |
| 6 | Reforestum Provider of carbon offsetting services through reforestation | $915K | 70 mo ago | Seed | Diego Sanz Founder & CEO | 2017 | — | — |
| 7 | Manglai AI-powered carbon footprint management platform | $539K | 11 mo ago | Seed | Andres Cester Co-Founder & CEO | 2023 | Cart FunctionalityTurbopackEmotion+22 | — |
| 8 | inBiot Provider of IoT based indoor air quality monitoring solution for buildings | $535K | 28 mo ago | Seed | Maria Figols Co-Founder | 2018 | WebflowYouTubelit-html+17 | — |
| 9 | Kerionics Provider of ceramic membrane based oxygen generation solutions | $229K | 93 mo ago | Seed | Antonio Sabater Co-Founder | 2014 | WordPressMySQLPHP+21 | — |
| 10 | NanoChronia Provider of semiconductor gas sensor systems | $141K | 13 mo ago | Seed | Paul Brown Shute Co-Founder | 2023 | — | — |
| 11 | D&M Provider of hydrogen generation and carbon capture solution | $112K | 135 mo ago | Funding Raised | Amalio Escudero CEO | 2004 | — | — |
Top 12 Air Pollution Management Tech companies in Spain
#1
Seed · Barcelona, Catalonia · founded 2023$538.8Kraised▾
AI-powered carbon footprint management platform. It provides carbon measurement and reduction solution using AI. It is designed for businesses for measuring, reducing, and certifying carbon footprints.
- Nov 2025Seed$1.2M
- Feb 2024Seed$538.8K
#2
Seed · Barcelona, Catalonia · founded 2015$1.8Mraised▾
IoT platform providing real-time air and water monitoring solutions
- Apr 2025Seed$1.7M
- Nov 2018Grant (prize money)$56.9K
#3
Series A · Madrid, Community of Madrid · founded 2019 · 25 employees$1.1Mraised▾
Cloud based platform offering environmental business sustainability solutions. It provides a platform that offers solutions such as setting up targets and KPIs, organizations impact measurement, carbon footprint neutralization, marketing transparency, planned decision making, etc.
- Dec 2024Series A$6.3M
- Jun 2022Seed$1.1M
#4
Seed · Barcelona, Catalonia · founded 2023$140.9Kraised▾
Provider of semiconductor gas sensor systems. It designs miniaturized metal oxide semiconductor (MOS) gas sensor systems to detect and monitor dangerous gases for a green carbon-free society.
- Sep 2025Seed$140.9K
#5
Seed · Valencia, Valencian Community · founded 2016 · 40 employees$9.1Mraised▾
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- 2021Seed$7.9M
- Dec 2020Seed$1.2M
- Oct 2019Seed—
#6
Seed · Noain, Navarre · founded 2018 · 17 employees$535.4Kraised▾
inBiot Monitoring provides IoT-based indoor air quality monitoring solutions for buildings. Provides smart IoT devices and a cloud IoT platform for monitoring and tracking parameters like temperature, formaldehyde, CO2, RH, suspended particles & other materials in real-time. Supports integration into home automation, air conditioning and ventilation systems. Partners include Zabala, Viscofan, Inycom and more.
- Jun 2024Seed$535.4K
#7
Seed · L'Hospitalet de Llobregat, Catalonia · founded 2017 · 12 employees$1.9Mraised▾
Provider of IoT-enabled air quality monitoring solutions. It offers indoor and outdoor air quality monitors that measure several parameters like NO2, NO, CO, O3, SO2, H2S, CO2, particulate matter, relative humidity, ambient noise, temperature, and atmospheric pressure. It utilizes machine learning algorithms to process, analyze, and map urban air pollution. Its features include low power consumption, dust and water resistance, Bluetooth connectivity, dashboard view, and node visualization.
- Oct 2021Grant (prize money)$599.6K
- Jan 2020Grant (prize money)$100.3K
- Nov 2019Grant (prize money)$1.2M
- Oct 2019Seed—
#8
Funding Raised · Orcoyen, Navarre · founded 2012 · 21 employees$2Mraised▾
Provider of outdoor air quality monitoring solutions. It offers solutions for accurate gas and particle analysis and environmental monitoring. It offers outdoor air quality monitoring solutions and cloud-based software for data analysis.
- Jun 2021Grant (prize money)$59.5K
- Oct 2018Grant (prize money)$1.8M
- May 2016Grant (prize money)$55.6K
#9
Seed · Laguna de Duero, Castile and Leon · founded 2017 · 7 employees$915.4Kraised▾
Reforestum is an online provider of carbon offsetting services through reforestation. It enables users to fund the reforestation process in various parts of the world according to carbon footprint, budget, or area.
- Dec 2020Angel$915.4K
- Nov 2020Seed—
#10
Seed · Valencia, Valencian Community · founded 2014 · 8 employees$228.8Kraised▾
Provider of ceramic membrane based oxygen generation solutions
- Jan 2019Seed$228.8K
- Oct 2018Grant (prize money)$836.1K
- Sep 2017Grant (prize money)—
- Jan 2017Grant (prize money)$53.5K
#11
Funding Raised · Espinardo, Region of Murcia · founded 2004$112Kraised▾
Provider of hydrogen generation and carbon capture solution. It provides solution for hydrogen generation by chemical water splitting reactions using alkali and alkali earth-metals. It also offers solutions for carbon capture and nitrate removal.
- Jun 2015Grant (prize money)$55.5K
- Feb 2015Grant (prize money)$56.5K
#12
Seed · Madrid, Community of Madrid · founded 2013 · 19 employees—raised▾
Provider of carbon offset project development, reforestation, and environmental consulting. The organization develops large-scale restoration projects, including land analysis, planning, execution, and monitoring of reforestation efforts. It offers specialized consulting services, focusing on studies and projects that provide comprehensive solutions for environmental and social challenges. The organization also constructs vertical gardens, green roofs, and urban gardens.
- Jan 2023Seed—
- Dec 2019Seed—
- Apr 2017Seed—
Funding & investor landscape
Notable founders
How research on Air Quality is moving in Spain
A read on the academic research around Air Quality — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,217 Spain-affiliated papers.
- Barcelona Institute for Global Health165
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública148
- Universitat Politècnica de Catalunya100
- Institute of Environmental Assessment and Water Research97
- Barcelona Supercomputing Center94
- Air pollution3→42
- Pollution1→19
- Particulates2→14
- Aerosol2→10
- Air pollution13→145
- Pollution5→67
- Pollutant3→46
- Air pollutants1→32
- Particulates2→32
- Air pollution15→183
- Pollution3→55
- Environmental health13→59
- Pollutant3→46
- Particulates3→33
Where air quality is researched across Spain
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.