Sonia Fernandez
Partner @ Kibo Ventures
Madrid, Spain
Sonia Fernandez is a Series A investor at Kibo Ventures in Madrid focused on Mobile and Advertising. Sonia Fernandez is based out of Spain and is the Partner of Kibo Ventures. Sonia previously worked at Vilynx as a Board Member. Sonia Fernandez attended the Stanford University Graduate School of Business.
- Total investments:
- 10
- Last investment:
- Lead investor:
- 40%
Last updated:
For AI agents: llms.txt
Industries Sonia Fernandez invests in
Stages Sonia Fernandez invests in
Countries Sonia Fernandez invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Mobile 4 (40%)
- Advertising 4 (40%)
- Apps 1 (10%)
- Video 1 (10%)
- Rental 1 (10%)
Stage
- Series A 5 (50%)
- Seed 2 (20%)
- Angel 1 (10%)
- Pre-Seed 1 (10%)
- Venture - Series Unknown 1 (10%)
Country
- Spain 4 (40%)
- United States 3 (30%)
- United Kingdom 1 (10%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| MITO combines a cutting-edge video studio with a clever creative suite designed for teams, filmmakers, and brands. | $4.5M / Pre-Seed / Jan 29, 2026 | ||
| Acurable is a MedTech start-up headquartered in London. Acurable commercializes a wearable medical device able to accurately diagnose and manage respiratory conditions in a non-invasive way. Its award-winning patented technology is a major engineering innovation and the product of 10 years of research at Imperial College London. Acurable'smedical devices has more accurate readings than current solutions, enabling automated diagnosis and drastically reducing misdiagnosis. It is non-invasive and requires no training, enabling home use without the assistance of a specialist or a visit to the hospital, which significantly lowers overall costs.Acurable aims to understand human biosignals so well that nobody dies of a treatable condition ever again. | $10.8M / Series A / Oct 03, 2022 | ||
| Bipi is a car subscription startup offering consumers a hassle-free alternative to car ownership with fully-flexible, all-inclusive monthly subscriptions to quality new and used cars for a single, all-inclusive monthly payment and a digital-first, 100% online transaction process. Its platform lets users book cars, subscribe, swap, and cancel it atany point in time that enables customers to revolutionize the way they access cars.Bipi was co-founded by Hans Christ and Alejandro Vigaray in 2017 and it is headquartered in Madrid, Spain. | $7.4M / Series A / Jun 11, 2019 | ||
| Bipi is a car subscription startup offering consumers a hassle-free alternative to car ownership with fully-flexible, all-inclusive monthly subscriptions to quality new and used cars for a single, all-inclusive monthly payment and a digital-first, 100% online transaction process. Its platform lets users book cars, subscribe, swap, and cancel it atany point in time that enables customers to revolutionize the way they access cars.Bipi was co-founded by Hans Christ and Alejandro Vigaray in 2017 and it is headquartered in Madrid, Spain. | $3M / Seed / Sep 15, 2017 | ||
| Vilynx increases engagement, efficiency, and insight with leading products for Publishers in the digital world. They make videos smarter and work harder for publishers/media with machine learning technology. Engage your audiences with video personalization. We add rich metadata to enable search and social sharing. We change the way peoplewatch online video content by making it instantly discoverable. It automatically generates a grid of 5-second clips for videos of any length, this grid serves as a window into the video, providing a quick overview of the video. Vilynx’s technology has been tested and validated in different vertical markets with amazing results: video views (click-throughs) have increased by as much as 3x and viewing time has increased as much as 6x. And behind the scenes is Vilynx’s comprehensive data analytics which will change the online video industry.Vilynx provides APIs to develop dashboards that deliver information about how viewers consume videos, including which portions of the video have the most views and which are not getting attention. Thus Vilynx delivers a strong vertical solution for media and entertainment (digital content) that provides extremely relevant and unique information to maximize audience engagement and increase ad revenue.Vilynx is poised to revolutionize the online video industry as no one else can provide this kind of technology today. | $6.1M / Series A / Feb 23, 2017 | ||
| Stoyo develops a social video advertisement creation platform to facilitate data-driven advertisement creation. It creates engaging video content for Instagram and Facebook, allowing businesses to to engage their customers on social networks without a hassle. | $5.2M / Series A / Oct 26, 2016 | ||
| Tappx is an online community that enables developers to promote their app for free by exchanging ads with other developers. You earn credits showing ads from other apps, and those credits are consumed when other apps promote yours.Tappx is a cross-promotion community, made by developers for developers. It is designed to give mobile appdevelopers a free platform to increase the popularity of their app during the launch in the app market. The website currently hosts a wide collection of apps developed by users from around the world. | $618.5K / Series A / Sep 14, 2016 | ||
| mediasmart Mobile is the first Spanish company focusing on the real time optimization of mobile advertising (both on smartphones and tablets) using its proprietary technology platform.mediasmart Mobile was one of the first movers into the mobile programmatic ecosystem, having launched in Jan 2012. It gives access to global mobile inventory -both in mobile apps and web - from more than twenty seven ad exchanges/SSPs, and it has successfully proven throughout the years that its algorithms can effectively manage big data to deliver results. A proven and scalable technology, currently handling more than 800,000 ad requests per second, mediasmart can be used directly by clients on a self-serve basis or via APIs, and it handles both RTB and programmatic direct buys.Mediasmart has offices in Madrid, London and Paris. | $2.8M / Venture - Series Unknown / Sep 18, 2015 | ||
| mediasmart Mobile is the first Spanish company focusing on the real time optimization of mobile advertising (both on smartphones and tablets) using its proprietary technology platform.mediasmart Mobile was one of the first movers into the mobile programmatic ecosystem, having launched in Jan 2012. It gives access to global mobile inventory -both in mobile apps and web - from more than twenty seven ad exchanges/SSPs, and it has successfully proven throughout the years that its algorithms can effectively manage big data to deliver results. A proven and scalable technology, currently handling more than 800,000 ad requests per second, mediasmart can be used directly by clients on a self-serve basis or via APIs, and it handles both RTB and programmatic direct buys.Mediasmart has offices in Madrid, London and Paris. | $531K / Angel / Jul 01, 2013 | ||
| SmartyContent is a company that provides multimedia aggregation and advertising services. The company unifies creation, distribution models, obtaining income and utility models for end users. | Seed / Oct 30, 2012 |
Co-Investors
About Kibo Ventures
Kibo Ventures, based in Madrid (Spain) is a VC Fund focused on early-stage investments in digital companies. Kibo Ventures manages $320 million from a mix of institutional and private investors, including IEF, Telefonica, the Spanish Government (through CDTI), Mutua Madrileña (Spain's largest insurance company) and Axis (ICO's 25year-old private equity arm). Specifically, Kibo likes to invest in companies which combine exceptional and committed teams, aiming to digitalize a product or service in a big-enough market with international potential. Kibo is managed by an experienced team of professionals with a solid track record, who are actively involved in the companies in which they invest. Kibo follows a stage-investment approach and financially supports portfolio companies as they grow, whilst promoting co-investment from valuable investors.
Kibo Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Aquilino Pena
Co-Founder & Managing Partner
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Juan Lopez Santamaria
Partner
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Sonia Fernandez
Partner
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Covadonga García-Valdés
Investment Manager
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Gonzalo Duarte
Investment Manager
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FAQ
What does Sonia Fernandez invest in?
Sonia Fernandez invests primarily in Mobile, Advertising and Apps startups, most often at Series A and Seed stage. Most of the 10 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 Sonia Fernandez?
Public channels for Sonia Fernandez include LinkedIn and X (Twitter). 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.
When did Sonia Fernandez last invest?
The most recent investment recorded for Sonia Fernandez closed in Jan 2026. Shizune tracks 10 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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