ATP Wien Planungs GmbH is an architecture and engineering company based in Vienna, Austria, operating from Landstraßer Hauptstraße 99 in the 3rd district. The company was established in 1985 and forms the largest site within the ATP architects engineers network, employing over 230 architects and engineers in Vienna alone. ATP Wien Planungs GmbH is a subsidiary of the holding company ATP Planungs- und Beteiligungs AG, whose headquarters are also located at the Vienna site.
The organisation focuses on integrated design—the coordinated planning of large and complex building projects encompassing architecture, engineering, building services, and project management. Among its areas of activity are new construction, refurbishments, and revitalisation projects, especially in the retail, industry, health, office, and residential sectors. The scope of services extends from basic concept studies through to detailed planning and lifecycle-oriented digital building design.
A notable project led by ATP Wien is the Ringana Campus, a large production and logistics facility that consolidated several operations into a new, central site. The Vienna office is also home to specialist consulting and research subsidiaries within the ATP group, such as ATP sustain (focused on sustainability), Plandata (digital planning tools), and redserve (real estate development consulting).
ATP architects engineers as a group employs more than 1,500 people across 14 European offices and has completed over 4,000 projects. The company’s leadership in integrating architectural and technical disciplines has positioned it as a key player in large-scale planning and sustainable construction in the region.