Donata Bubeleviciute

Supporting HNWIs & Family Offices in exploring private market opportunities

📍 United Kingdom🔄 Updated September 2026💼 5 investments📅 1 years investing🗓 Last invested Oct 2025
VC🌍 United KingdomInvested this year
5
Total investments
0
Early stage
2
Mid stage
3
Late stage
1y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Oct 2025
PinPoint Data Science is a company formed around a team of world class data scientists who have developed a machine learning blood test that helps doctors triage patients by their risk of cancer: The PinPoint Test. Our ambition is to distill the vast and ever-increasing complexity of medical data into simple tools enabling clinicians to make better choices for their patients.
Investor
Jul 2025
ekko is the mission-led fintech platform for banks and payments. From banking apps to checkout experiences, we make it easier for you to achieve your business objectives while meeting the growing consumer demand for purpose-driven services, empowering customers to take concrete climate action through every transaction. Founded by a team of experienced fintech and bank leaders, ekkos technology is partnered with brands around the world. Find out more about how to engage your customers whilst doing good at www.ekko.earth - Winner of SME of the Year at Sustainable Company Awards 2024 - Awarded Best New Digital Product of the Year at Global Retail Banking Innovation Awards 2024 - Winner of Best Achievement in Sustainability 2023 - Awarded Best Green Initiative in Payments 2022
Investor
Jul 2025
Carnot manufactures next generation engines to reduce the cost and emissions of power. Carnot was founded in 2019 with the belief that engines will play a critical role in the future of energy but is currently overlooked as a climate solution and its development neglected by the traditional engine OEMs. Traditional engines are just 30 – 35% efficiency whereas a Carnot Engine operates at over 70%. By doubling efficiency, fuel consumption reduces by 50% and delivers enormous cost savings to customers. A Carnot Engine also runs on any fuel, and can switch anytime. Fuels include Hydrogen, Ammonia, Methanol, Biofuels, Biogas, LNG, LPG, Diesel, and E-Fuels to name a few. With complete fuel flexibility any decarbonising strategy can be de-risked and the optimum solutions to any power requirement can be delivered whilst increasing flexibility. The core technology has already been validated and Carnot is preparing to deliver a range of commercial trials.
Investor
Jun 2025
The Heat Vault Company provides a solution to both short-term and long-term energy storage: not just for minutes, but up to decades. Stored not as electricity, but as heat. We can store waste heat, or low/no cost electricity. We can mitigate the intermittency of renewables such as wind and solar. And we can deliver heat, or cooling; electricity or hydrogen. For district heating, as a back-up supply or coupled to the grid or a micro-grid.
Investor
Mar 2025
When in Rome (B Corp™) is on a mission to decarbonise the wine industry. We help wine lovers everywhere discover the joy of drinking wine the way the Italians do, with high quality, but accessible wines produced with the smallest possible climate impact. Our wines are sold only in low carbon packaging formats and we work together with our suppliers to continually reduce the carbon footprint of our products, which is documented and published as part of our commitment to transparency. Find us nationwide in Sainsbury’s, Waitrose, Ocado, WHSmith travel stores, Amazon and wheninromewine.com. Being served by the BA High Life Café, Jockey club and independent bars, restaurants and venues across the country.
Experience · 6 entries
All (6)
Investments (5)
2026
Investor Relations Associate
Jan 2026
Our mission is to give investors the opportunity to achieve their financial goals while making a difference. Our vision is to redefine investment success by making private markets accessible to all with bespoke outcome-focused investment solutions that drive meaningful change and prosperity, offering a comprehensive suite of solutions in Venture Capital, Private Equity, Private Debt, and Real Estate. Join the waiting list for our family office and HNWI platform: www.sustainablewealthgroup.com
2025
Investor
Oct 2025
PinPoint Data Science is a company formed around a team of world class data scientists who have developed a machine learning blood test that helps doctors triage patients by their risk of cancer: The PinPoint Test. Our ambition is to distill the vast and ever-increasing complexity of medical data into simple tools enabling clinicians to make better choices for their patients.
Investor
Jul 2025
ekko is the mission-led fintech platform for banks and payments. From banking apps to checkout experiences, we make it easier for you to achieve your business objectives while meeting the growing consumer demand for purpose-driven services, empowering customers to take concrete climate action through every transaction. Founded by a team of experienced fintech and bank leaders, ekkos technology is partnered with brands around the world. Find out more about how to engage your customers whilst doing good at www.ekko.earth - Winner of SME of the Year at Sustainable Company Awards 2024 - Awarded Best New Digital Product of the Year at Global Retail Banking Innovation Awards 2024 - Winner of Best Achievement in Sustainability 2023 - Awarded Best Green Initiative in Payments 2022
Investor
Jul 2025
Carnot manufactures next generation engines to reduce the cost and emissions of power. Carnot was founded in 2019 with the belief that engines will play a critical role in the future of energy but is currently overlooked as a climate solution and its development neglected by the traditional engine OEMs. Traditional engines are just 30 – 35% efficiency whereas a Carnot Engine operates at over 70%. By doubling efficiency, fuel consumption reduces by 50% and delivers enormous cost savings to customers. A Carnot Engine also runs on any fuel, and can switch anytime. Fuels include Hydrogen, Ammonia, Methanol, Biofuels, Biogas, LNG, LPG, Diesel, and E-Fuels to name a few. With complete fuel flexibility any decarbonising strategy can be de-risked and the optimum solutions to any power requirement can be delivered whilst increasing flexibility. The core technology has already been validated and Carnot is preparing to deliver a range of commercial trials.
Investor
Jun 2025
The Heat Vault Company provides a solution to both short-term and long-term energy storage: not just for minutes, but up to decades. Stored not as electricity, but as heat. We can store waste heat, or low/no cost electricity. We can mitigate the intermittency of renewables such as wind and solar. And we can deliver heat, or cooling; electricity or hydrogen. For district heating, as a back-up supply or coupled to the grid or a micro-grid.
Show all 6 entries ↓