Architect in
Diepoldsau

Hutter Architektur u. Bauleitung AG

Since 1987 · 1–10 empl.

Hutter Architektur u. Bauleitung AG plans new construction projects, renovations and extensions. It also provides construction management, coordinating trades and overseeing work on site.

Sieber-Viertl Holzbau GmbH

Since 1998 · 1–10 empl.

Sieber-Viertl Holzbau GmbH is a timber construction company. The website contains only very limited content and points to a frames-based page without further visible information about services or activities.

Weder Raphael GmbH

Since 2002 · 1–10 empl.

Weder Raphael GmbH is an architecture practice that plans, executes and manages new-build and renovation projects for residential, commercial, industrial, leisure and public buildings. Its services also include construction management, site supervision, and assistance with finding plots and buying, selling or valuing property.

Ventira Architekten GmbH

Since 2007 · 1–10 empl.

Kuster Bauplanung GmbH

Since 2013 · 1–10 empl.·5.0(3)

Kuster Bauplanung GmbH is an architecture and building-planning company. Its services include consulting, planning, 3D visualisation, construction management and project administration for residential, commercial and special-purpose buildings.

Architektur Tobias Laukenmann

Since 2023 · 1–10 empl.

Architektur Tobias Laukenmann is an architecture and planning practice that supports projects from feasibility studies and concept development through to completion. Its work includes housing and public cultural and museum spaces, with a specialization in transforming existing buildings; the practice also offers energy consulting.

Spirig Albert Architektur GmbH

Since 1996 · 1–10 empl.·3.7(3)

The core activity of Spirig Albert Architektur GmbH is the planning and realization of construction projects, including new buildings, renovations, restorations, interior architecture and public buildings, for private clients, businesses, cantons and municipalities, with a focus on individualized planning and building tailored to specific needs.

sickinger design

Since 2025 · 1–10 empl.

sickinger design is an independent studio for art direction, branding, graphic design and visual communication. Its services include brand strategy, design systems, websites, print, CGI, motion design and campaigns.

AN&PA GMBH, Wien (AT), Zweigniederlassung Diepoldsau SG

Since 2025 · 1–10 empl.

AN&PA GMBH, Wien (AT), Zweigniederlassung Diepoldsau SG specializes in constructing industrial buildings and facilities for the food industry. Its services include architectural design, project implementation, production support, and trading in construction equipment and machinery.

Architektur & Schätzungen Adrian Baumgartner

Since 2006 · 1–10 empl.

Stefan Meyer Architekt MA ZFH

Since 2014 · 1–10 empl.

Plan14 GmbH

Since 2014 · 1–10 empl.