Best IoT Applications Companies in Spain
The 97 best IoT Applications companies in Spain in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Green Eagle Solutions.
Spain's IoT Applications scene is smaller than the headlines suggest, but the 97 companies we track here tell a real story about where the country's connected-device economy actually sits. Total disclosed funding across the directory lands at $49M, which is modest by any measure. Green Eagle Solutions leads the pack at $10M raised, Mysphera follows at $3M, and Optimitive and Sens Solutions each clock in at $2M. No unicorns yet. But the capital is moving, and the investor list, Europa, Bind 4.0, EIC Fund, Lanzadera, Wayra, reads like a who's who of the Iberian early-stage ecosystem.
So what's the underlying pull? Median install growth across comparable application software categories is running at roughly +16% YoY, and the hot themes pushing that number aren't what you'd expect: drone electronic warfare, audio rendering engines, and playback infrastructure are all seeing serious developer attention right now. I find that mix genuinely surprising for a market this size. If you're mapping Spain's IoT Applications opportunity, the funding totals are the floor, not the ceiling, and the thematic churn suggests the next wave of standout companies here is still forming.
Ranked: Best IoT Applications companies in Spain
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Green Eagle Solutions Provider of software solutions for solar and wind energy projects | $10M | 30 mo ago | Series A | 38 | Alejandro Cabrera Co-Founder & CEO | — | 1 launch |
| 2 | Worldsensing Provider of cloud-driven IoT-based real-time traffic monitoring & analytics solution | $9M | 63 mo ago | Series B | 123 | Jordi Llosa Co-Founder | 9 patents Ground‑based sensor modules for urban people and vehicle monitoring | — |
| 3 | Enertika Provider of website hosting and domain name services. This company offers website hosting plans designed for… | $6M | 108 mo ago | Series A | 86 | — | — | — |
| 4 | Mysphera Provides a platform for patient and asset tracking in the hospital | $3M | 36 mo ago | Series B | 53 | Salvador Vera Manero Co-Founder & CEO | 12 patents Indoor asset tracking and positioning using wireless antenna and identifier devices. | 1 partnership |
| 5 | S&C SaaS-driven energy management solutions for commercial spaces | $3M | 61 mo ago | Funding Raised | — | Narcis Avellana Co-Founder & CEO | — | — |
| 6 | Ledmotive Connected intelligent LED lightning solution | $2M | 86 mo ago | Series A | 6 | Meritxell Molins Co-Founder & CEO | — | — |
| 7 | MOCA Provider of a platform for location-based experiences and marketing automation | $2M | 128 mo ago | Seed | 4 | — | — | — |
| 8 | Optimitive Energy efficient solutions for industries 24AI top 15%Talent bottom 49%Tech bottom 46%Moat bottom 44% All 10 signals ▾AItop 15% Talentbottom 49% Techbottom 46% Moatbottom 44% Fundingbottom 43% Globalbottom 39% Marketbottom 32% Newsbottom 32% Patentsbottom 30% Innovationbottom 26% AI: Holds AI/ML patents (G06N-family CPC) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 24/100 | $2M | 4 mo ago | Series A | 22 | Fernando De La Prida CEO | 5 patents AI-driven modular real-time data processing frameworks for autonomous learning components | — |
| 9 | Sens Solutions IoT platform providing real-time air and water monitoring solutions | $2M | 13 mo ago | Seed | — | Marck Collado Co-Founder | — | — |
| 10 | Sensowave Provider of IoT-based livestock tracking solutions | $2M | 86 mo ago | Funding Raised | — | Ignacio Maqueda Co-Founder | — | — |
| 11 | SMARTWATER PLANET Provider of IoT-based water monitoring systems | $1M | 47 mo ago | Funding Raised | — | Enrique Amare CEO | — | 1 launch |
| 12 | Dexma Provider of cloud-based energy management and analytics solutions | $1M | 69 mo ago | Acquired | 70 | Guillem Corominas Co-Founder | — | — |
| 13 | Enefgy Online building energy management solution for buildings | $1M | 186 mo ago | Seed | 13 | Javier Torres-Quevedo Co-Founder | — | — |
| 14 | CLCircular Provides realtime monitoring solutions for cold chain | $1M | 34 mo ago | Seed | 31 | Inigo Alonso Echevarría CEO | — | — |
| 15 | Bettergy Data analytics and energy monitoring platform | $1M | 82 mo ago | Funding Raised | 36 | Antonio Ruiz CEO | — | — |
| 16 | Roomonitor Guest management app for accommodation providers | $766K | 102 mo ago | Seed | 33 | Eduardo Suarez Co-Founder | — | — |
| 17 | inBiot Provider of IoT based indoor air quality monitoring solution for buildings | $535K | 24 mo ago | Seed | 17 | Maria Figols Co-Founder | — | 1 launch · 1 partnership |
| 18 | Digitanimal Connected solution for tracking the location of the cattle | $417K | 41 mo ago | Funding Raised | 14 | Ignacio Maqueda Co-Founder | 7 patents Livestock monitoring, wearable animal devices, and beef supply-chain traceability solutions | — |
| 19 | OpenDomo Services Energy management system for homes and industries | $240K | 128 mo ago | Deadpooled | 3 | Elisabet Cuenca Co-Founder & CEO | — | — |
| 20 | Cloudtainer Cloud-based supply chain management platform | $229K | 15 mo ago | Seed | — | Francisco Mendez CEO | — | — |
| 21 | Articae Smart Technologies Provider of IoT and AI-based energy management solutions | $216K | 28 mo ago | Seed | — | Juan Carrizo Co-Founder & CEO | — | — |
| 22 | Smartive Provider of cloud-based monitoring solution for wind farm assets | $215K | 68 mo ago | Deadpooled | 3 | — | — | — |
| 23 | Wattabit Energy Management Solution for Industries | $160K | 106 mo ago | Funding Raised | 1 | — | — | — |
| 24 | Alteria Automation Provider of smart sensors, connectivity products and data analysis server solutions | $150K | 88 mo ago | Seed | 3 | Jose Vigil Founder | — | — |
| 25 | iUrban Provider of digital signage for smart cities | $115K | 69 mo ago | Funding Raised | 14 | Andres Vidal Founder & CEO | — | — |
| 26 | Quodus Provider of solutions for infrastructure monitoring and teaching analytics | $100K | 14 mo ago | Seed | — | Carlos Zaccaro Co-Founder | — | 1 partnership |
Top 12 IoT Applications companies in Spain
#1
Series A · Vitoria-gasteiz, Alava · founded 2008 · 22 employees$1.9Mraised▾
Optimitive is a provider of IT solutions and services for real-time industrial energy efficiency and process optimisation. It offers OPTIBAT energy for the online optimization of industrial energy expenditure, OPTIBAT water for the online optimization of chemical wastewater treatments and biological sewage treatment and OPTIBAT Trainer, a software tool for process data analysis and off-line optimization
- Feb 2026Series A$5.9M
- Apr 2025Series A—
- Nov 2013Series A$1.9M
- Feb 2013Seed$30K
#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 2012 · 38 employees$9.6Mraised▾
Provider of software solutions for solar and wind energy projects. The company offers a SCADA-based monitoring solution with the name CompactSCADA which monitors, controls, and offers energy management solutions. Also, it offers weather and Mateo forecasting solution and generates reports, interactive chart analysis.
- Dec 2023Series A$6.5M
- May 2021Series A$3.1M
#4
Seed · Bilbao, Basque Country · founded 2019$228.6Kraised▾
Cloud-based supply chain management platform. It offers a system that helps to track and monitot containers in transit. It also provides container security-as-a-service solutions.
- Feb 2025Seed$228.6K
- Jun 2024Seed—
- 2023Seed—
#5
Series B · Paterna, Valencian Community · founded 2012 · 53 employees$2.9Mraised▾
Provides a platform for patient and asset tracking in the hospital. The company has developed a platform that aims to provide useful real-time information about processes related to patients, equipment, and staff, to health-related stakeholders, to improve assistance quality and reduce operating costs.
- May 2023Series B—
- May 2022Grant (prize money)$1.9M
- Mar 2021Grant (prize money)$807K
- Dec 2019Grant (prize money)$199K
#6
Seed · Seville · founded 2019$100Kraised▾
Quodos is a technology company that provides solutions for infrastructure monitoring, optimization of energy consumption, and teaching analytics. It enables users to improve the use of space and quality perceived by students. It utilizes multiparameter sensors and AI to detect the presence of people. It can be used in the classroom, libraries, office, parking lot, and more.
- Apr 2025Seed$100K
#7
Series B · Barcelona, Catalonia · founded 2008 · 123 employees$9.4Mraised▾
Worldsensing is a cloud-driven IoT-based real-time traffic monitoring and analytics solution. Their product offerings include Loadsensing (offers asset monitoring solution with features as real-time data capturing, analytics, geotechnical sensors & more), Bitcarrier (a traffic flow monitoring software for cities), and Fastprk (a parking management software solution).
- Mar 2021Grant (prize money)$302.1K
- Dec 2020Venture Debt$12.1M
- Nov 2020Grant (prize money)$332.9K
- Sep 2020Grant (prize money)$635.5K
#8
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
#9
Seed · Mungia, Basque Country · founded 2019 · 31 employees$1.1Mraised▾
CLCircular provides realtime monitoring solutions for cold chain. It claims to provide IoT devices, a cloud platform, and a reverse logistics system for cold chain monitoring. IoT device record realtime information about location, temperature, relative humidity, and other parameters. The cloud platforms collect data from devices and send alarms and reports on-demand to authorized users. The reverse logistic system facilitates the collection and reuse of devices with the maximum guarantees of confidentiality.
- Aug 2023Seed$1.1M
#10
Funding Raised · Barcelona, Catalonia · founded 2006$2.8Mraised▾
SaaS-driven energy management solutions for commercial spaces. The company offers enControl - a web-based platform for energy management that leverages IoT technology for system automation alongside providing customization solutions for receiving messages and energy comparison stats. Features of the system include remote switching, an overview of multiple locations, and control of heating and cooling appliances with options for security system add-ons.
- May 2021Grant (prize money)$706.1K
- Nov 2020Grant (prize money)$111.3K
- Jan 2020Grant (prize money)$331.2K
- Jan 2016Grant (prize money)$394.8K
#11
Funding Raised · Las Rozas de Madrid, Community of Madrid · founded 2018$1.5Mraised▾
Provider of IoT-based water monitoring systems. It offers a multifunctional, autonomous, and rechargeable IoT device that continuously measures water quality and physicochemical parameters in real time.
- Jul 2022Grant (prize money)$766.9K
- Jun 2020Grant (prize money)$694K
#12
Series A · Barcelona, Catalonia · founded 2008 · 86 employees$5.6Mraised▾
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- Jun 2017Series A$5.6M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IoT Applications coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
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.