Suma Capital Invests in ECOcero to Boost Sustainable Growth

Suma Capital, a European investment manager focused on ecological transition, has made its inaugural investment on April 14, 2026, through the SC Sustainable Expansion Fund III by acquiring a stake in ECOcero, a Spanish company specializing in designer acoustic solutions for indoor corporate and institutional environments. The partnership aims to support ECOcero’s next growth phase, including international expansion and organizational development, without altering its current leadership structure.

While the exact financial terms of the transaction remain undisclosed, this investment marks the first deployment of Suma Capital’s low mid-market private equity fund, which targets a size exceeding €200 million. The fund is part of Suma Capital’s SC Expansion strategy, which focuses on partnering with small and medium-sized enterprises (SMEs) that demonstrate growth potential, strong leadership, and a commitment to decarbonization.

Founded in 2017, ECOcero has developed a niche in acoustic solutions for offices, universities, airports, and other institutional settings. The company’s products combine design, functionality, and innovation, notably using recycled plastic bottles as a core material. Operating in 20 countries, ECOcero generates approximately 40% of its revenue from international markets. Under the leadership of founder Jorge Bellido, the company has established a solid client base and a consistent growth trajectory.

The investment from Suma Capital is expected to enhance ECOcero’s organizational structure, accelerate innovation, and provide a stronger foundation for entering new markets. This aligns with Suma Capital’s thesis of supporting SMEs that integrate operational efficiency and responsible resource use as competitive advantages.

“ECOcero brings together what we consider particularly relevant in SC Expansion: a differentiated value proposition, a material base linked to circularity, and a strong growth trajectory led by Jorge,” said a Partner at Suma Capital. “We will enthusiastically support the team in this new phase and back their ambition for international development.” Jorge Bellido, ECOcero’s founder and CEO, added, “Suma Capital’s entry means bringing on board a partner with experience in business scaling up and in supporting founding teams. We approach this new phase with a focus on further expanding our international presence, strengthening our product offering, and consolidating our development capabilities.”

Suma Capital was advised by PwC on financial and commercial due diligence and by Pérez-Llorca on legal and tax matters. The transaction reinforces Suma Capital’s commitment to backing SMEs that embed decarbonization into their business models.

In the broader market context, ECOcero’s expansion is well-timed amid growing demand for sustainable building materials and eco-friendly acoustic solutions. The partnership is expected to increase ECOcero’s market share in Europe and potentially open new international markets aligned with sustainability trends. Competitors may face increased pressure to innovate and enhance their sustainability credentials as ECOcero scales its operations.

Looking ahead, the collaboration will focus on professionalizing governance, improving R&D capabilities, and streamlining operational processes to sustain growth momentum. Maintaining the company’s culture and founder-led leadership while integrating private equity governance will be key to successful execution.

This investment exemplifies how private equity can support sustainable SMEs in scaling their impact and competitiveness globally, reinforcing the strategic importance of ecological transition in investment decisions.