A North German manufacturer of high-quality sealing profiles for gates, windows, and doors

The company is a well-established window and door manufacturer with a long-standing market presence and a clear focus on renovation, modernization, and restoration of existing buildings. It creates value through the planning, manufacturing, and implementation of custom-fit solutions tailored to the requirements of existing properties. Key factors contributing to its success include its specialization in existing buildings, its well-established market position, and its ability to combine high-quality craftsmanship with the specific requirements of renovation projects.

The company is a well-established manufacturer with 40 years of extensive experience in the production of aluminum window profiles, specializing in particular in frames for windows and doors. With innovative, in-house developed processes for optimizing thermal insulation, it sets the bar for passive house standards and stands out from the competition in terms of insulation performance through its use of aluminum-PU foams. With an internationally diversified customer base—primarily concentrated in the Asian market—and stable revenue, the company has established itself as a leading player in the field of thermal insulation technology for window and door manufacturers.

An established window and door fabrication business located in western Germany is for sale; up to 100% of the company’s shares are being offered for sale. The company specializes in the supply, installation, renovation, and maintenance of windows and doors in existing residential buildings. The customer base consists almost exclusively of housing associations with which the company has long-standing, recurring framework agreements; order processing is fully digital. Because of its focus solely on the existing housing stock, the company is not dependent on the new construction market. Structural fire protection is particularly profitable, with recurring, consistent demand. The order book is full, so inquiries from new customers are regularly declined, and the company deliberately does not pursue an active marketing strategy. A second level of management is already in place for day-to-day operations; the current management will remain in place for the time being as needed and is available to facilitate an orderly transition over a period of up to three years. With approximately 30 employees, the company generates revenue of over 6 million EUR and EBITDA of approximately 1.3 million EUR. The proportion of repeat customers is high.

A manufacturer in the building components industry—which has been successfully established for decades—is for sale. The company has its own production facilities for plastic, wood, and wood-aluminum windows, as well as in-house planning and design expertise. The company boasts a modern production and digitalization infrastructure, a high level of technical expertise, and a strong market position in sophisticated residential, commercial, and institutional construction projects. Thanks to extensive investments, there is significant growth potential within the existing infrastructure. Competitive advantages: > high vertical integration and state-of-the-art CNC and automation technology > strong workforce and digitized processes > Traceability of all products > long-standing customer relationships The company has a positive order and project pipeline.

This electronics company, organized as a GmbH, has been successfully established in the market for about 25 years and is located in an attractive location in northern Germany. An experienced team of ten employees, many of whom have been with the company for many years, together with partner companies operating nationwide, forms the operational foundation of the business. With annual revenue of approximately €1.5 million and a positive revenue and earnings trend according to the 2026 forecast, the company offers a solid foundation for further growth. An intensive, long-term onboarding process and active support from the owner ensure a structured business transition.