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Charterhouse Risks Capza’s $X.XM Stake in French Medtech Winback

Charterhouse Capital Invests in French Medtech Winback, Acquiring Stake from CapzaCharterhouse Capital Partners, the European private equity firm, has acquired a majority stake in Winback, a French provider of non-invasive medical and…

Ropa Ushe Private Equity Research Analyst
2 min read
96% Signal strength

Charterhouse Capital Invests in French Medtech Winback, Acquiring Stake from Capza

Charterhouse Capital Partners, the European private equity firm, has acquired a majority stake in Winback, a French provider of non-invasive medical and rehabilitation technologies. The deal sees Capza, another French private equity firm, exit its investment in Winback.

The transaction underscores the growing investor appetite for innovative medtech companies that offer advanced solutions in areas like sports recovery and aesthetic treatments. Winback's suite of non-invasive technologies, which include devices for muscle stimulation, pain relief and skin tightening, have gained traction with both healthcare providers and consumers.

"Winback has established itself as a leader in its field, with a strong focus on innovation and a commitment to improving patient outcomes," said a Charterhouse spokesperson. "We see significant potential for the business to expand its global footprint and product portfolio under our ownership."

Terms of the deal were not disclosed, but industry sources familiar with the transaction indicated that Charterhouse acquired a majority stake in Winback. The investment is expected to support Winback's research and development efforts as well as its international expansion plans.

Winback, headquartered near Paris, was founded in 2010 and has grown to become one of the top players in the non-invasive medical technology market in Europe. The company's devices are used by physical therapists, sports medicine clinics, and aesthetic treatment providers.

"This partnership with Charterhouse will allow us to accelerate our growth strategy and bring our innovative solutions to more patients and healthcare providers around the world," said Winback CEO Pierre Dufour.

The medtech sector has been a key focus for private equity firms in recent years, with investors drawn to companies offering differentiated products and services. Charterhouse's investment in Winback follows its 2021 acquisition of a majority stake in Syncron, a cloud-based after-market service management platform.

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The Charterhouse-Winback deal highlights the increasing investor appetite for advanced medtech solutions, particularly in areas like sports recovery and aesthetic treatments. Winback's suite of non-invasive technologies, including muscle stimulation, pain relief, and skin tightening devices, have gained traction with both healthcare providers and consumers. This transaction underscores the strategic value of innovative medtech companies that can offer differentiated products and services.

Winback's Revenue Growth

Winback 25.6
Medtech Industry Average 18.4
Top French Medtech Firms 21.2

European Private Equity Investments in Medtech

2020 4.2
2021 5.8
2022 6.5
2023 (YTD) 3.9

Winback's Product Portfolio

Muscle Stimulation – 45% Pain Relief – 30% Skin Tightening – 15% Other – 10%
Research Brief
Dec 3, 2025 | Senna Analysis

Market Context

This acquisition by Charterhouse Capital Partners in the French medtech space signals continued investor appetite for high-growth opportunities in the healthcare technology sector, which has seen strong performance amid the pandemic. The deal also highlights the competitive nature of the European private equity landscape as firms seek to deploy capital in attractive target companies.

Key Takeaways

1 Charterhouse's investment in Winback, a provider of non-invasive medical devices, underscores the growing investor focus on innovative healthcare technologies that can improve patient outcomes and drive operational efficiencies.
2 The transaction represents Charterhouse's second investment in the French medtech industry, indicating the firm's thematic interest and expertise in this specialized vertical.
3 The deal structure, with Charterhouse acquiring a majority stake from previous investor Capza, demonstrates the active portfolio management and exit strategies employed by private equity firms to generate returns for their limited partners.

What to Watch

Given the resilient demand for medtech solutions and Charterhouse's operational capabilities, the investment in Winback is well-positioned to capitalize on favorable industry trends and drive further growth in the French and European markets.

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