M&A deals
Companies in the portfolio
Employees
The Oosenbrugh Group acts as an initiating partner of the datelligence Equity Partners GmbH and, with its managing directors Marcel and Maurice Oosenbrugh, provides decisive leadership impulses. Due to the close interlinking of both companies, dating of strategic controlling, market-strong advice and operational management skills within the Oosenbrugh Group supports them- and thus benefits sustainably from their data and participation expertise.
Lahzo combines artificial intelligence with data-driven marketing to help businesses automate customer acquisition. With smart AI Sales Agents and targeted performance campaigns, Lahzo delivers more leads, higher conversion rates, and measurable growth — 24/7.
White Knight Capital is a discreet partner for the German Mittelstand—the backbone of the German economy and often family-owned—supporting entrepreneurs through complex and uncomfortable special situations. As Mittelstand entrepreneurs ourselves, we know every phase of the journey and recognize that problems are sometimes just that: real problems.
The Oosenbrugh Group invested early in ACID21 and accompanied the agency via co-investment, mentoring and strategic know-how transfer. Due to the extensive support of Marcel and Maurice Oosenbrugh, ACID21 was able to successfully advance its digital scaling. Even after the Exit, ACID21 remains a preferred partner of the Oosenbrugh Group and continues to benefit from this trusting, long-term cooperation.
The Boutique Hotel Es Molí in Deià stands for mallorcan elegance, lived tradition and the highest service quality. Located in the middle of the Tramuntana mountains, Molí connects it with modern amenities-whether in the extensive garden, the private rocky area "La Muleta" or the fine Mediterranean cuisine. A retreat for demanding guests who appreciate calm, style and individuality.
In 1997, Oosenbrugh GmbH laid the foundation for one of the leading digital companies in the areas of automotive, insurance and real estate. With the first electronic parts catalog and the expansion of international locations such as Atlanta, the founders drove the digitization of entire industries-from AI-based damage processing to automated invoice processes.
Marketparts is an international service that connects wholesalers to redistribute auto parts efficiently, helping them reduce stockouts and monetize excess inventory. By bringing together a wide network of wholesalers and buying groups, Marketparts enables companies to keep vehicles on the road by ensuring parts are always available where they are needed most. The solution operates anonymously, allowing wholesalers to source and sell parts securely, improve service levels, and increase inventory turnover—without compromising commercial relationships.
Nelskamp GmbH is one of the leading manufacturers of roof tiles in Germany and Europe. With decades of experience, Nelskamp combines traditional craft with the latest manufacturing technology to offer durable, aesthetic and sustainable roof solutions. The extensive product portfolio includes classic sound roof tiles and innovative system solutions that meet the highest demands in quality and energy efficiency.
Sweetspot Immobilien GmbH & Co. KG develops and maintains residential and office properties with special attention to monuments and historic buildings. As part of the Oosenbright Group, the company pursues a sustainable approach that combines historical substance with modern living concepts. As part of the project The O’s project, modern boarding houses and contemporary living concepts for specialists in the Sauerland are being built.
The O’s GmbH is developing modern boarding houses and flexible temporary living concepts that are specifically geared towards the needs of specialists. With a focus on flexibility, self -determination and high -quality service, The O’s creates attractive habitats that meet both the requirements of employers and the expectations of employees. Supported by Oosenbrugh GmbH as a strategic partner, real estate with history and character are converted into modern, functional living spaces. The O’s attaches particular importance to transparency, community and a well thought -out service offer.
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