
Suma Capital
Avenida Diagonal 640 5F, Barcelona, 08017, Spain
Overview
Suma Capital is an independant investment manager. We join forces with business owners in order to achieve their goals. We bring knowledge and rigour to all the projects we participate in. We know that, by joining forces, we can overcome even greater challenges.
- Total investments
- 10
- Lead investments
- 10
- Investments · 12mo
- 6
- Active investors
- 6
Sector focus
- Venture Capital
Investment portfolio
- Bohr Énergie
Led · Series A · Jul 2026
Founded in 2020 in Toulouse, Bohr Énergie operates a proprietary platform that combines software, AI, algorithms, production forecasting, market analysis and regulatory expertise to enable optimisation and commercialisation of distributed renewable and flexible assets. As an independent aggregator it manages solar, wind, hydro, batteries and hybrid systems, enabling asset owners to participate in electricity markets. The firm currently has more than 170 renewable and flexible assets in its portfolio and expects to reach close to 1 GW under management by the end of the year. Management plans to use the Series A capital to consolidate its French position, accelerate platform development and launch additional services. Bohr has signalled international expansion with Spain and Italy among its priority markets.
- Ecocero
Led · Equity · Apr 2026
Founded in 2017 and based in Sant Vicent del Raspeig, ECOcero manufactures acoustic panels for offices, universities, airports and other corporate and institutional environments, combining design and innovative recycled materials. The company commercialises solutions made from recycled plastic bottles and has expanded its presence to operate in 20 countries, with international markets representing 40% of revenue. Reported revenues were €9.35M in 2024 (a 28.1% increase from €7.30M in 2023), the article reports the firm exceeded €12M in 2025 and projects about €16M for 2026. ECOcero is positioning to continue international growth and organisational strengthening under the new majority partnership with Suma Capital while keeping founder Jorge Bellido as CEO.
- OPTIMITIVE
Led · Series A · Feb 2026
Optimitive is the developer of the OPTIBAT product suite, which has now reached its seventh iteration with the launch of OPTIBAT 7. Although the article does not specify the platform’s technical details, the release highlights OPTIBAT as the firm’s core offering. The company simultaneously announced the closing of a €5 million Series A round, which bolsters its ability to scale operations and enhance the product. Launching a new version at the time of financing signals an accelerated product roadmap and market push. No quantitative operating metrics—such as revenue, customer count, or user growth—were disclosed. Likewise, the article did not provide information on geography, founding date, or team size. The fresh capital improves Optimitive’s financial position as it focuses on wider adoption of OPTIBAT 7.
- WtEnergy
Led · Equity · Feb 2026
Founded in 2017 in Barcelona, WtEnergy (Waste to Energy Advanced Solutions) has created a proprietary atmospheric gasification technology that transforms solid industrial waste and biomass into synthesis gas. Its modular 5–50 MW plants can be installed on-site at cement, paper, rendering, chemical and ceramic facilities, allowing customers to cut energy costs, lower CO₂ emissions and divert waste from landfills or incineration. The syngas produced can directly replace fossil fuels in thermal and power applications or be upgraded into hydrogen, methanol and sustainable aviation fuel. WtEnergy operates and develops the plants itself, positioning the company as both technology provider and project operator. The firm is now standardising its plant designs, broadening syngas applications and scaling across Europe. Previous industry traction includes a €4.4 million EU grant awarded in 2023 for a waste-to-fuel project with Cemex. While no revenue figures were disclosed, the company cites multiple projects already operating or in advanced development.
- R3 Robotics
Led · Series A · Feb 2026
R3 Robotics, newly rebranded from Circu Li-ion, builds a dismantling platform that combines computer vision, artificial intelligence, and specialized robotic tooling to automate the disassembly of lithium-ion battery packs, e-motors, power electronics, and other electrified vehicle subsystems. The technology is designed for continuous, high-throughput industrial environments, reducing labor costs and minimizing human exposure to high-voltage hazards. By creating clean feedstock for recyclers, the company targets a critical bottleneck in Europe’s push for secure, domestic supplies of strategic raw materials under regulations such as the EU Battery Regulation and Critical Raw Materials Act. R3 Robotics is already piloting its solution with Fortum Battery Recycling and directly processes end-of-life battery systems for automotive OEMs. The long-term vision is to enable fully automated, system-level EV disassembly, turning end-of-life vehicles into sources of reusable components and critical materials. To support this expansion, the firm has appointed former KUKA CEO Peter Mohnen to its advisory board. Financially, the company secured €20 million in fresh capital—€14 million in Series A equity and €6 million in European grants—to industrialise its platform and scale deployments across Europe.