About Demium
Demium is a venture capital firm founded in 2013. It is primarily based out of Valencia, Spain. As of Nov 2025, Demium is an active investor, having invested in 133 companies, with 1 new investment in the last 12 months. It primarily invests in Seed round in Spain based startups. Its investments are spread across a wide range of sectors from Enterprise Applications to Consumer and Retail. Most recently it participated in the $***** Conventional Debt round of Devengo Overall, Demium portfolio has seen 2 acquisitions, namely Swipcar. A lot of funds co-invest with Demium, with names like First Drop sharing a substantial percentage of its portfolio. Demium has team of 37 people including 10 partners.Key Metrics
Demium's List of Top Investments
Demium has a portfolio of 133 companies. Their most notable investments are in Dynamics VR and Cruwi.Their portfolio spans across Spain, Portugal, United Kingdom and 6 more locations. They have invested in Enterprise Applications, Consumer, Retail and 26 other sectors, across stages such as Seed, Series A and 1 more. Here is the list of top investments by Demium:1. Voicemod
Developer of a real-time voice modification and soundboard application. The application allows users to modify their voices in real-time. It provides sound effects for integration into voice chats and streams. The application offers voice creation and customization tools.
Key facts about Voicemod
- Founded Year: 2010
- Location: Valencia (Spain)
- Stage: Series B
- Total Funding till date: $22.6M
- Employee Count: 112 as on Aug 31, 2026
- Investors: K Fund, MK Venture Capital and 5 Others
- Latest Funding Round: Series B, Feb 24, 2023, $*****
- Highlight: Editors' Pick
2. Citibox
Provider of smart electronic lockers for parcel deliveries. It is a provider of smart mailbox systems for online purchase delivery services. The system allows for package delivery even when recipients are unavailable. It provides a way for delivery personnel to deposit items. Registered users are notified via application when a delivery is made. The service aims to streamline the delivery process.
Key facts about Citibox
- Founded Year: 2015
- Location: Madrid (Spain)
- Stage: Series B
- Total Funding till date: $94.4M
- Employee Count: 80 as on Sep 30, 2026
- Investors: Mundi Ventures, Coventure and 19 Others
- Latest Funding Round: Series B, Apr 26, 2026, $*****
- Highlight: Editors' Pick
3. Quside
Manufacturer of quantum components for connected devices. It designs and manufactures quantum components that enable data security in connected devices by leveraging its proprietary quantum random number generator.
Key facts about Quside
- Founded Year: 2011
- Location: Castelldefels (Spain)
- Stage: Series A
- Total Funding till date: $10.9M
- Employee Count: 66 as on Aug 31, 2026
- Investors: EIC Fund, Bullnet Capital and 6 Others
- Latest Funding Round: Series A, Jul 03, 2023, $*****
- Highlight: Editors' Pick
4. Devengo
App-based platform for payday loans. It offers a solution that enables employers to provide salaries on demand to the workers. It provides an NFC-enabled prepaid card that enables employees to avail the earned money. It also offers tools for managing expenses, saving goals, and more. The application is available on Android and iOS platforms.
Key facts about Devengo
- Founded Year: 2004
- Location: Madrid (Spain)
- Stage: Seed
- Total Funding till date: $3.53M
- Employee Count: 22 as on Aug 31, 2026
- Investors: Banco Sabadell, Bankinter and 7 Others
- Latest Funding Round: Seed, Nov 05, 2025, $*****
5. Cubicup
Budget calculation platform for home renovation. The platform enables users to calculate an estimated price for renovation, sign contracts and make payments via the platform. The company offers a marketplace for buying home improvement services.
Key facts about Cubicup
- Founded Year: 2017
- Location: Valencia (Spain)
- Stage: Series A
- Total Funding till date: $3.39M
- Employee Count: 57 as on Aug 31, 2026
- Investors: Dozen, Suma Capital and 5 Others
- Latest Funding Round: Series A, Sep 15, 2026, $*****
- Highlight: Editors' Pick
Demium's Year-on-Year Investment Trends
Demium has invested in 133 companies over the last 12 years, with an average of 4 new investments annually in the last 10 years. In 2025, it made 8 investments. Its most recent first time investment was in Devengo and most recent follow-on round was in Devengo.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 0 | 0 | 0 |
2025 | 6 | 2 | 8 |
2024 | 11 | 1 | 12 |
2023 | 6 | 1 | 7 |
2022 | 15 | 0 | 15 |
2021 | 2 | 0 | 2 |
2020 | 1 | 1 | 2 |
2019 | 2 | 0 | 2 |
2018 | 1 | 1 | 2 |
Demium's Investments by Stage
Demium has made 43 investments in Seed stage with an average round size of $741K, 3 investments in Series A stage with an average round size of $3.03M and 1 investment in Conventional Debt stage.Stage of entry | No. of Investments |
|---|---|
Seed | 43 |
Series A | 3 |
Conventional Debt | 1 |
Note: We have considered here, only first round of investments
Demium's Investments by Sector
Demium has a diverse portfolio, with companies operating in the Enterprise Applications, Consumer, Retail, Vertical SaaS and FinTech. Notably, it has invested in 102 Tech companies, 64 Enterprise (B2B) companies, 60 Software companies and at least 49 companies focusing on Consumer (B2C).Sector | No. of Investments |
|---|---|
Enterprise Applications | 22 |
Consumer | 11 |
Retail | 7 |
Vertical SaaS | 7 |
FinTech | 6 |
Others | 47 |
Note: We have considered here, only first round of investments
Demium's Investments by Geography
Demium has made most investments in Spain (40), followed by Portugal where it has made 3 investments.Country | No. of Investments |
|---|---|
Spain | 40 |
Portugal | 3 |
Ukraine | 2 |
Estonia | 1 |
Note: We have considered here, only first round of investments
Demium's recent investments
Demium has not made any investment in 2026 so far.Here are the most recent investments by Demium:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
Nov 05, 2025 | Spain | Conventional Debt | 6699 | [+3] | |
Nov 05, 2025 | Spain | Seed | 9186 | [+3] | |
Sep 01, 2025 | - | Series A | 7340 | [+2] | |
Aug 07, 2025 | Spain | Seed | 2696 | [+1] | |
Jul 01, 2025 | Spain | Seed | 8636 | [+2] |
Acquired companies in Demium's Portfolio
2 companies from Demium's portfolio have been acquired. The most recent acquisition was Swipcar in Dec 2022 by Renting Finders for $*****.Here are Demium's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Dec 15, 2022 | - | - | 4843 | |
Oct 30, 2019 | - | - | 5701 |
Team profile of Demium
Demium has a team of 37 members including 10 Partners, 4 Venture Partners and 11 Principals located in Spain, Switzerland and 4 more locations. Demium's team does not sit on the board of any company as of now.Here is a list of top team members in Demium:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | London | - | ||
Partner | Rotterdam | - | ||
Partner | Ukraine | - | - | |
Partner | - | - | ||
Partner | Spain | - | - | |
Partner | Madrid | - | ||
Partner | Barcelona | - | ||
Partner | Zurich | - | - | |
Partner | Bern | - | - | |
Partner | Spain | - | - | |
Venture Partner | Barcelona | - | - |
Co-investors of Demium
Over the past 12 years, 123 investors have co-invested in Demium's portfolio companies. This includes funds and angels.
- Invested before Demium: Think Bigger Capital, Encomenda and 15 others have invested in rounds before Demium. There are 3 companies where Think Bigger Capital has invested before Demium and 1 company where Encomenda has invested before Demium.
- Top Co-investors of Demium: 70 investors entered a company along with Demium. These include investors like First Drop (3 companies).
- Invested after Demium: A total of 36 investors have invested in Demium's portfolio after their investments. Top Investors include Faraday (2 companies), Growthcreditpartners (1 company) and Coventure (1 company).
Recent News related to Demium
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Madrid’s Mission launches €35M pre-seed fund to back 80 Spanish foundersTech Funding News•Jan 22, 2026•Demium
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Fintech Devengo closes a €2 million round with the backing of Bankinter, Sabadell and DemiumPressDigital•Nov 05, 2025•Devengo, Demium, Bankinter, Banco Sabadell and 4 others
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Rauda closes a round of € 2.4m led by JME.Bonsai, Demium, Fides and J.mostazo participateWebcapitalriesgo•Sep 01, 2025•Rauda, Fides, Bonsai Partners, Demium and 2 others
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Spanish SpaceTech Orbital Paradigm Raises €1.5 Million for Reusable CapsulesEU-Startups•Aug 07, 2025•Orbital Paradigm Space, Id4 ventures, Demium, Akka
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Orbital Paradigm closes a two million euro investment roundEl Referente•Aug 07, 2025•Orbital Paradigm Space, Starburst, Id4 ventures, Demium and 1 other
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Orbital Paradigm Secures €470K for Reusable Space Capsules, Targets €2M RoundStartup Rise EU•Aug 07, 2025•Akka, Orbital Paradigm Space, Starburst, Id4 ventures and 1 other
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Roomacion.com closes an investment round of € 1.3m to boost its technologyMuyPymes•Jun 09, 2025•HABITACION.COM, Dozen, Demium
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Demium Leads A €1.3m Round On Habitacion.com. Business Angels ParticipatesWebcapitalriesgo•May 19, 2025•Demium, HABITACION.COM, Dozen
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Drimer's €1.2M funding round nears completion; SegoFinance tranche 90% funded.
Capital-Riesgo.es•Apr 24, 2025•Drimer, Sego Finance, Demium
