Real Estate Project Development in
Solothurn

ssm bauhuus ag

Since 2013 · 1–10 empl.·5.0(5)

ssm bauhuus ag is an architecture firm providing architectural, spatial planning and urban design services. It supports design, project planning, construction documentation and realization for new builds and renovations in residential, commercial, administrative, educational, cultural and leisure sectors.

bonainvest Totalunternehmung AG

Since 2000 · 11–20 empl.

bonainvest Totalunternehmung AG is a real estate service provider focused on brokerage, rental, and initial letting of properties. The company also offers property valuation and support with marketing and the completion of real estate transactions.

Sollon AG

Since 2007 · 1–10 empl.

The core activity of Sollon AG is to support customers in real estate projects, including the search for investment properties, the planning and marketing of construction projects, and the sale of plots of land and existing properties.

Swisstrend AG

Since 2015 · 1–10 empl.

Swisstrend AG is a company focused on the end-to-end delivery of residential construction projects. It identifies, evaluates and acquires land, develops tailored housing projects, and acts as a total contractor for planning, coordination and turnkey delivery.

tetRa immo AG

Since 2016 · 1–10 empl.

The core activity of tetRa immo AG includes the planning, execution and marketing of real estate, including renovation and sale, as well as consulting services for builders and investors in the Solothurn and Seeland regions.

Kunz & Partner AG

Since 2020 · 11–20 empl.

The core activity of Kunz & Partner AG is real estate development and investment, particularly in advising and supporting institutional investors and private individuals in their investment in real estate. This includes the development and marketing of real estate projects, the brokerage of sales objects, as well as independent and tailored consulting and support for real estate investments.

Swisstrend Vermietung AG

Since 2022 · 11–20 empl.

The core activity of Swisstrend AG is the brokerage and management of real estate investments for private individuals and institutional investors, including the development and marketing of high-quality new construction projects.

Rhino Management GmbH

Since 2021 · 1–10 empl.

Rhino Management GmbH provides management and consulting services. The website lists Stefan and Alain Blaser as contacts.

Trivora Immobilien AG

Since 2024 · 1–10 empl.·5.0(1)

Provision of services in the real estate sector, in particular property management, purchase and sale of real estate, fiduciary management and appraisals as well as other real estate fiduciary activities. May establish branches and subsidiaries domestically and abroad, participate in other companies, acquire or establish similar or related enterprises, acquire, sell and encumber real estate, and enter into all transactions and contracts suitable to promote the purpose of the company or directly or indirectly related thereto.

minim2 GmbH

Since 2021 · 1–10 empl.

The core activity of minim² is the planning, design and construction of small houses in modular construction, particularly from wood elements, with a focus on sustainability, minimalism and flexible space design.

Aarplan Bau AG

Since 2025 · 1–10 empl.

Aarplan Bau AG is an architecture and planning firm. The company provides services in architecture and interior design, conversions and energy-efficient renovations, construction and cost management, property valuation, building analysis, and client support during construction projects.

Kunz Partner Gruppe GmbH

Since 2025 · 1–10 empl.

Kunz Partner Gruppe GmbH advises and supports clients in real estate development and real estate investments. The company arranges property projects, offers participation in development projects, and assists with the optimisation of real estate investments.