Top Startup Accelerators & Incubators in Madrid, Spain 2026 (Updated)

Looking for startup accelerators in Madrid? This guide covers the top accelerator and incubator programs in Madrid for 2026. Top accelerators receive 1,000+ applications per cohort.

Why Choose Madrid for Your Startup?

Madrid is one of Spain's leading homes of accelerators, incubators, and innovation programs, which aim to build and nurture disruptive startups in diverse tech and entrepreneurial fields. This detailed guide explores Madrid's leading accelerators and incubators that are looking to support startups in the ideation, launch, or growth phase.

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Top 10 Accelerators and Incubators in Madrid, Spain

1. Patio Campus

Target Audience: Startups with ideas that can provide innovative solutions to global impact and sustainability challenges.

Niche: Global impact and sustainability — environmental, social and economic.

Patio Campus is a neutral space founded to become the innovative ecosystem's meeting point, connecting corporations, entrepreneurs, public administration, and all those agents necessary for sustainable innovations to occur in Madrid.

2. EIT Food

Target Audience: Startups with ideas to make a change in the agri-food sector.

Niche: Agri-food.

EIT Food South, co-funded by the European Union and founded in Madrid, Spain, in 2017, plays a pivotal role in fostering collaboration among esteemed entities, including businesses, universities, research centers, institutes, and startups. Spanning across Spain, Malta, Cyprus, Italy, Israel, Greece, Portugal, and Türkiye, their collective mission is to bridge gaps and cultivate synergies within the agri-food sector.

3. ISDI

Target Audience: Startup founders looking to upskill.

Niche: EdTech and Sustainability.

ISDI (Instituto Superior para el Desarrollo de Internet) is a digital business school that provides various master's programs and executive education focused on digital transformation. ISDI emphasizes practical learning through real-world case studies and collaborations with industry leaders to equip students for digital business roles.

4. Eatable Adventures

Target Audience: Startups with ideas to make a change in the agri-food sector.

Niche: Agri-food.

Eatable Adventures, co-funded by the European Union, focuses on accelerating innovation in the global agri-food sector. It supports startups and collaborates with corporations, governments, and investors to develop sustainable food systems. Its services include acceleration programs, corporate partnerships, and funding for agri-food tech innovators.

5. Climate-KIC

Target Audience: Early startups with an idea.

Niche: Climate and clean tech.

Climate-KIC, co-funded by the European Union, is the only clean-tech accelerator in Spain and the largest in the EU. It offers financial support, training, and mentoring to the best Startups that provide innovative products and services for both mitigation and adaptation to climate change and the low-carbon economy.

6. Inno Energy

Target Audience: Early and growth startups with a team.

Niche: Sustainable energy solutions.

InnoEnergy, co-funded by the European Union, is Europe's largest sustainable energy accelerator. Its program is aimed at startups in Spain and Portugal. In this way, it offers support for business growth to the most innovative entrepreneurs and small companies working for the future of sustainable energy.

7. Tetuan Valley

Target Audience: Early startup with a team.

Niche: Internet, Software app.

Tetuan Valley, founded in 2009 and an official partner of Google for startups, is a startup accelerator based at Campus Madrid. Its community includes over 300 members, including mentors, alums, teams, and partners. During acceleration, Tetuan Valley helps internet, software, app, or marketplace startups launch their prototypes. During six sessions, they receive talks from mentors and entrepreneurs. Upon completion, the startups graduate and become part of the Tetuan Valley community.

8. Seedrocket

Target Audience: Early startup with a team.

Niche: ICT and Technology.

SeedRocket is one of Spain's pioneering accelerators. It offers a rich ecosystem of mentors, investors, and entrepreneurs, providing training, funding opportunities, and networking to boost the growth potential of participating startups. SeedRocket focuses on hands-on mentorship from experienced business founders and connects startups with a network of investors to facilitate growth and investment.

9. Connector

Target Audience: Early startup with a team.

Niche: Technology.

Conector is a startup accelerator with an office in Madrid. They provide mentorship from experienced entrepreneurs, access to a network of investors, and tailored support to help startups scale effectively. Conectors' extensive programs are developed to accelerate business growth and development through strategic guidance and resource provision.

10. I'MNOVATION

Target Audience: Early or growth-stage founders.

Niche: Renewable energy, soil, and infrastructure.

I'MNOVATION is a corporate accelerator program created and backed by Spain's renewables and infrastructure conglomerate ACCIONA. To apply, your startup must operate in one of the industry verticals ACCIONA is already operating in or is interested in exploring. I'MNOVATION encourages submitting innovative ideas and provides an environment for piloting and scaling successful solutions.

AcceleratorApp Closing Thoughts on Startup Accelerators and Incubators in Madrid, Spain

Madrid is one of Spain's innovation hubs, with accelerators and incubators offering mentorship, guidance, access to funding, and an ideal environment for startups to thrive and grow.

You can access various tools and assistance by joining a business incubator or accelerator in Madrid. You also become part of a thriving community of entrepreneurs, innovators, and changemakers. If you're prepared to embark on an exciting entrepreneurial journey, Madrid's startup accelerators and incubators are ready to push you toward success.

Want to discover more accelerators and incubators from other countries? Check out the list below. 
Top Accelerators and Incubators from:

• Berlin
• Toronto
• London
• Madrid
• São Paulo
• Paris
• Mexico
• Barcelona
• Dubai
• Riyadh
• Egypt
• San Francisco
• Boston
• New York City
• Austin
• Bangalore
• Tel Aviv
• Singapore
• Seoul

How to Apply to Madrid Accelerators?

Most accept online applications. You'll need a pitch deck, team info, and traction metrics. Use AcceleratorApp to apply efficiently.

What Funding Do Madrid Programs Offer?

Typical funding: $25K-$500K for 5-10% equity.