# Zubi Labs

> Zubi Labs is a VC fund in Valencia backing SaaS and Sustainability. See 9 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Valencia, Spain
- Total investments: 9
- Last investment: Jul 2026
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/zubi-labs/
- Website: http://www.zubilabs.com

Zubi Labs is a VC fund in Valencia focused on SaaS and Sustainability. Zubi Labs es un Impact Venture Builder, donde creamos y financiamos compañías que buscan generar un impacto positivo. Utilizamos las empresas como instrumento para crear valor social, medioambiental y económico. Desde nuestra propia experiencia identificamos retos, buscamos el mejor talento y formamos equipos comprometidos que trabajan unidos poruna única misión: resolver retos para un futuro mejor.

## Contacts

5 contacts available for Zubi Labs. Shizune tracks 6 team members at Zubi Labs. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/zubi-labs?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 2 | 22% |
| Sustainability | 2 | 22% |
| Solar | 1 | 11% |
| Software | 1 | 11% |
| Marketplace | 1 | 11% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 4 | 44% |
| Seed | 1 | 11% |
| Funding Round | 1 | 11% |
| Convertible Note | 1 | 11% |
| Venture - Series Unknown | 1 | 11% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Spain | 3 | 33% |
| Germany | 1 | 11% |
| United Kingdom | 1 | 11% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Guillermo Ruiz | Managing Director Real Estate | 0 | https://shizune.co/investors/profile/guillermo-ruiz |
| Iker Marcaide | Founder | 3 | https://shizune.co/investors/profile/iker-marcaide |
| Matthieu Heusch | Managing Director | 0 | https://shizune.co/investors/profile/matthieu-heusch |
| Carlos Martin De San Pablo | Group CEO | 0 | https://shizune.co/investors/profile/carlos-martin-de-san-pablo |
| Luz Martinez | Communications Manager | 0 | https://shizune.co/investors/profile/luz-martinez-2e65 |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Cocircular | Cocircular is a Construction Company. | $2.2M | Venture - Series Unknown | Jul 21, 2026 |  |
| Nido | Heating & cooling accounts for nearly half of all energy consumption and 40% of energy-related carbon dioxide emissions. In the EU 65M+ boilers are over their useful life and 95% of them use fossil fuels and these need urgent change.At Nido, we are streamlining heat pump installation in the residential sector, enabling users to transition toclean heating & cooling faster with affordable pricing. We also support installers get the best out of their time by removing time consuming tasks and allowing them to focus on their preferred task - home installations! | $5.2M | Seed | Jan 28, 2025 |  |
| IKOSIA | IKOSIA sits at the intersection of ClimateTech and PropTech, serving as a single-point-of-contact for energy renovation projects, from creating renovation roadmaps to grant applications and project management.IKOSIA provides the "Operating System" for Energy Consultants to manage their complete workstreams with full-suite of SaaS toolsand helps Small & Medium Enterprises and Homeowners get access to curated energy consultants and experts in renovation |  | Pre-Seed | Dec 15, 2023 |  |
| Nästa | Nästa was born from the Zubi Group (founded by the successful entrepreneur Iker Marcaide) to address social and environmental challenges. Specifically, at Nästa, our mission is to enable a sustainable life, thereby reducing carbon emissions to contribute to saving the planet.Our platform offers the best technology to measure and reduce individualcarbon footprint. Nästa's users can easily understand and compare their footprint in each category, and we guide them into a sustainability life with a coach (AI-based) and sustainable products and services: green mobility, eco-friendly food, shopping, home, leisure, and much more.Our go-to-market is employee benefits. The company gets reports on employee evolution of carbon footprint and activity on Nästa anonymously, plus employee feedback about company sustainable policies (sNPS), to include it in their sustainability report.In this way, we help companies to create a genuine culture of sustainability by placing the employee at the center, thus achieving better talent attraction and retention (as more and more employees seek companies that are committed to their values). | $327.9K | Pre-Seed | Aug 30, 2023 |  |
| Nido | Heating & cooling accounts for nearly half of all energy consumption and 40% of energy-related carbon dioxide emissions. In the EU 65M+ boilers are over their useful life and 95% of them use fossil fuels and these need urgent change.At Nido, we are streamlining heat pump installation in the residential sector, enabling users to transition toclean heating & cooling faster with affordable pricing. We also support installers get the best out of their time by removing time consuming tasks and allowing them to focus on their preferred task - home installations! |  | Seed | May 18, 2023 |  |
| Nido | Heating & cooling accounts for nearly half of all energy consumption and 40% of energy-related carbon dioxide emissions. In the EU 65M+ boilers are over their useful life and 95% of them use fossil fuels and these need urgent change.At Nido, we are streamlining heat pump installation in the residential sector, enabling users to transition toclean heating & cooling faster with affordable pricing. We also support installers get the best out of their time by removing time consuming tasks and allowing them to focus on their preferred task - home installations! |  | Pre-Seed | May 01, 2023 |  |
| WOODEA | ConTech solutions for today's construction challenges. | $1.5M | Pre-Seed | Dec 15, 2022 |  |
| Masunga | Over 1 billion people worldwide lack access to clean, affordable electricity.Solaris Offgrid develops, manufactures and installs solar energy systems, utilising smart technology and mobile payments to create a scalable model for providing real energy access in the developing world.Solaris, is a pay-as-you-go solar home system which createsa platform to deliver clean LED lighting, communication, media, enterprise opportunities and access to finance for households and businesses in rural Africa. | $1.1M |  | May 18, 2017 |  |
| Masunga | Over 1 billion people worldwide lack access to clean, affordable electricity.Solaris Offgrid develops, manufactures and installs solar energy systems, utilising smart technology and mobile payments to create a scalable model for providing real energy access in the developing world.Solaris, is a pay-as-you-go solar home system which createsa platform to deliver clean LED lighting, communication, media, enterprise opportunities and access to finance for households and businesses in rural Africa. |  | Convertible Note | Aug 15, 2015 |  |

9 of 9 investments shown.

## Co-investors
- [Silence VC](https://shizune.co/investors/profile/silence-vc) — VC Fund, 2 deals together
- [Angels Capital](https://shizune.co/investors/profile/angels-capital) — VC Fund, 1 deal together
- [GAIA Impact Fund](https://shizune.co/investors/profile/gaia-impact-fund) — VC Fund, 1 deal together
- [Iberdrola](https://shizune.co/investors/profile/iberdrola) — VC Fund, 1 deal together
- [EIT InnoEnergy](https://shizune.co/investors/profile/kic-innoenergy) — VC Fund, 1 deal together
- [Decelera](https://shizune.co/investors/profile/menorca-millennials) — VC Fund, 1 deal together

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## FAQ

### What does Zubi Labs invest in?

Zubi Labs invests primarily in SaaS, Sustainability and Solar startups, most often at Pre-Seed and Seed stage. Most of the 9 investments tracked by Shizune back companies in Spain. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Zubi Labs?

Public channels for Zubi Labs include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Zubi Labs?

The team at Zubi Labs includes Guillermo Ruiz (Managing Director Real Estate), Iker Marcaide (Founder) and Matthieu Heusch (Managing Director), among 6 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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