Property developer in
Bäch SZ

AYAS Capital AG

Since 1972 · 1–10 empl.·4.7(11)

AYAS Capital AG is a family office for real estate that provides acquisition, sale, property management and development of its own properties. The firm also offers financing advice, valuations, buyer consultancy and real estate management services, and operates in the German-speaking part of Switzerland.

Lerch Promotionen AG

Since 2010 · 11–20 empl.·4.6(9)

The core activity of Lerch Promotionen AG is the project development, management, marketing and sale of real estate, in particular single-family homes, commercial buildings, condominiums and rental properties, as well as conversions and renovations.

AYAS AG

Since 2018 · 1–10 empl.·4.7(11)

The company's core activity is the provision of real estate services, including: acquisition and sale of properties, financing and brokerage of properties, valuation and appraisal of properties, real estate management and administration of properties, as well as consulting and support for clients in achieving their real estate goals. The company positions itself as a competent and reliable partner for all real estate matters and offers tailored solutions to meet the needs of its clients.

R S H Bau- und Immobilien AG

Since 2008 · 1–10 empl.

R S H Bau- und Immobilien AG plans, carries out and sells residential development projects. The company provides comprehensive real estate solutions, preparing usage studies, addressing legal and tax issues, handling land registry and contractual arrangements, and organizing financing and sales, often together with partners and landowners.

Fröhlich Generalunternehmung AG

Since 2015 · 1–10 empl.

The core activity of Fröhlich Architektur AG is the planning, design and realization of construction projects, including architecture, general contracting and project management. The company offers turnkey solutions for construction projects of any size and complexity, and creates living spaces for its customers.

Nautilus Estates AG

Since 2021 · 1–10 empl.

Nautilus Estates AG focuses on real estate development and primarily develops its own property portfolio. The company collaborates with selected clients to share development experience and is part of the AYAS Gruppe.

Viago Immobilien GmbH

Since 2025 · 1–10 empl.

Viago Immobilien GmbH is a real estate company focused on viager transactions and the sale of properties with a lifelong right of residence. The company advises sellers and buyers on property annuitization, residential right valuation, and the handling of these transactions.

Ubertas AG

Since 2011 · 1–10 empl.

The core activity of Ubertas AG is investment, consulting and services in the field of real estate.

KIIAG, Koller Immobilien und Investitionen AG

Since 2022 · 1–10 empl.

KIIAG, Koller Immobilien und Investitionen AG is a family office that owns and manages properties and invests in real estate projects. Its activities include developing, marketing and managing residential and commercial properties, as well as holding stakes in other companies.

Flückiger Immobilien

Since 2024 · 1–10 empl.

The core activity of Flückiger Immobilien is the development and marketing of real estate, particularly residential property. This includes the acquisition of building land and existing properties, the formation and management of construction consortia, as well as cooperation with investors and partners from the construction industry.

Equiterra Partners AG

Since 2025 · 1–10 empl.

Equiterra Partners AG develops and structures residential projects with a focus on affordable, sustainable housing. The company uses prefabrication and is also involved in the acquisition and sale of real estate as well as transaction financing.

Bächau Immobilien AG

Since 1977 · 1–10 empl.