Firm at a glance
Suma Capital is a platform private equity firm headquartered in Barcelona, Spain, per its own website [S1].
What they buy
Based on publicly disclosed transactions, Suma Capital appears to concentrate on sustainability-focused investments spanning renewable energy infrastructure, waste-to-energy operations, and e-commerce platforms [S1][S2][S3]. The firm’s recent activity includes hydrogen equipment technology, biogas production facilities, and online retail [S2][S3][S4]. This pattern suggests a dual focus on environmental infrastructure and digital commerce businesses.
Portfolio
**Energy and Environmental Infrastructure**
– H2SITE (hydrogen equipment, acquired January 2025) [S2]
– Gestcompost (biogas/waste-to-energy platform, acquired April 2025) [S3]
– Soluciones Totales de Biometano (add-on to Gestcompost, April 2025) [S3]
– Bohr Energie (energy sector, acquisition date per public sources as of January 2025) [S1]
**E-commerce**
– Tradeinn (online retail platform, acquisition date per public sources as of January 2026) [S1]
Recent activity (last 24 months)
– **January 2025**: Co-led €36 million investment in H2SITE, a hydrogen equipment manufacturer [S2]
– **April 2025**: Acquired Gestcompost, a biogas and waste-to-energy platform [S3]
– **April 2025**: Completed add-on acquisition of Soluciones Totales de Biometano to Gestcompost platform [S3]
– **April 2025**: Closed SC Infra Gestcompost Fund, an Article 9 continuation vehicle backed by Partners Group, Blue Earth Capital, and other institutional investors [S4]
– **January 2026**: Acquired Tradeinn, an e-commerce business [S1]
How this firm fits a seller
Suma Capital operates across four European offices in Barcelona, Madrid, Paris, and Milan, indicating a pan-European investment footprint [S1]. The firm reports managing more than €1.1 billion in assets as of 2025 [S1]. For owner-operators in renewable energy, waste management, or sustainability-adjacent sectors, the firm’s demonstrated add-on acquisition activity (Soluciones Totales de Biometano following Gestcompost) suggests a platform build strategy [S3]. The firm’s recent continuation fund close indicates active portfolio management and secondary liquidity options for existing holdings [S4].
Sources
[S1] https://sumacapital.com (as of 2025-01-20)
[S2] https://www.businesswire.com/news/home/20250120970914/en/Hydrogen-equipment-pioneer-H2SITE-successfully-raises-EUR36-million-from-a-consortium-of-investors-co-led-by-Hy24-and-SC-Net-Zero-Ventures (as of 2025-01-20)
[S3] https://www.cliffordchance.com/news/news/2025/04/clifford-chance-advises-suma-capital.html (as of 2025-04-08)
[S4] https://www.newprivatemarkets.com/partners-group-blue-earth-and-others-back-sumas-article-9-continuation-fund/ (as of 2025-04-09)
Frequently asked questions
Does Suma Capital buy renewable energy businesses?
Yes, approximately half of Suma Capital’s publicly disclosed recent transactions involve renewable energy and environmental infrastructure [S1][S2][S3]. The firm has acquired hydrogen equipment technology, biogas production platforms, and energy sector assets between January 2025 and January 2026.
What companies has Suma Capital acquired recently?
Recent acquisitions include H2SITE (hydrogen equipment, January 2025), Gestcompost (biogas platform, April 2025), and Tradeinn (e-commerce, January 2026) [S1][S2][S3]. The firm also completed an add-on acquisition of Soluciones Totales de Biometano in April 2025 [S3].
Where is Suma Capital based and how big is the firm?
Suma Capital is headquartered in Barcelona, Spain, with additional offices in Madrid, Paris, and Milan [S1]. The firm reports managing more than €1.1 billion in assets under management as of 2025 [S1].
Is Suma Capital still actively acquiring?
Yes, Suma Capital completed at least five transactions between January 2025 and January 2026, including platform acquisitions, add-on deals, and a continuation fund close [S1][S2][S3][S4]. This recent activity indicates ongoing investment operations.
This profile is maintained by CT Acquisitions as an independent third-party reference. CT Acquisitions is not affiliated with, endorsed by, or a representative of the firm profiled. All facts sourced from publicly available materials as of the dates cited.