When was Ackermann Architektur BSA SIA AG published in the commercial register?

First known SHAB publication: 21.12.2022. Latest publication on 09.07.2026. 3 publications in the Swiss Official Gazette of Commerce.

What is the revenue of Ackermann Architektur BSA SIA AG?

Estimated CHF 0.5–2 Mio.: approx. 5 employees (according to ackermann-arch.ch) × industry average from the FTA VAT statistics. This is an estimate by Protime, not an official figure.

What is the capital of Ackermann Architektur BSA SIA AG?

According to the latest available publication: CHF 100’000.

Where does Ackermann Architektur BSA SIA AG have its seat?

Seat: Basel (BS). Registered address according to the commercial register: Zwingerstr. 25, 4053 Basel — not necessarily the business or visitor address.

registerbuch.ch

Commercial register · BS

Ackermann Architektur BSA SIA AG

Aktiengesellschaft · Basel · CHE-101.218.312

Registered since 21.12.2022, latest publication in the SHAB on 09.07.2026.

Key data

Legal form: Aktiengesellschaft
UID: CHE-101.218.312
Official extract: view at the commercial register office
Seat: Basel (BS)
Registered address: Zwingerstr. 25, 4053 BaselAddress according to the commercial register — not necessarily a business or visitor address
Capital: CHF 100’000
Auditor: Hoffmann Revision GmbHaccording to the SHAB, as of 21.12.2022 Official PDFWrong figure? Report it
Employees: approx. 5according to ackermann-arch.ch
Revenue: CHF 0.5–2 Mio. (estimate)Industry average (FTA VAT statistics) × employees — not an official figure, checked on 27.09.2026.Wrong figure? Report it
First publication: 21.12.2022
Latest publication: 09.07.2026

Contact

Registered address: Zwingerstr. 25, 4053 Basel

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Purpose

Die Gesellschaft bezweckt die Ausführung von Architektur-, Bauplanungs-, Generalplanungs- und Bauforschungsaufträgen. Die Gesellschaft kann Zweigniederlassungen und Tochtergesellschaften im In- und Ausland errichten und sich an anderen Unternehmen im In- und Ausland beteiligen sowie alle Geschäfte tätigen, die direkt oder indirekt mit ihrem Zweck in Zusammenhang stehen. Die Gesellschaft kann im In- und Ausland Grundeigentum und Immaterialgüterrechte erwerben, nutzen, belasten, veräussern und verwalten. Sie kann auch Finanzierungen für eigene oder fremde Rechnung vornehmen sowie Garantien und Bürgschaften für Tochtergesellschaften und Dritte eingehen.

Original · German

Registered persons

Registered persons as of a past date are available to accounts with register access.

Archive before 2002

Notices from the printed SHAB 1994 to 2001 (digitised by the ETH Library), read by text recognition.

SHAB timeline

09.07.2026 Mutation Ackermann Architekt BSA SIA AG, Basel, neu Ackermann Architektur BSA SIA AG Official PDF
31.07.2024 Mutation Ackermann Architekt BSA SIA AG, Basel Official PDF
21.12.2022 Mutation Ackermann Architekt BSA SIA AG, Basel Official PDF

Register numbers of this company

CH-270.3.000.049-8 (from 01.10.2002, until 19.08.2011) · officially published
CHE-101.218.312 (from 21.12.2022) · officially published

Frequently asked questions

When was Ackermann Architektur BSA SIA AG published in the commercial register?: First known SHAB publication: 21.12.2022. Latest publication on 09.07.2026. 3 publications in the Swiss Official Gazette of Commerce.
What is the revenue of Ackermann Architektur BSA SIA AG?: Estimated CHF 0.5–2 Mio.: approx. 5 employees (according to ackermann-arch.ch) × industry average from the FTA VAT statistics. This is an estimate by Protime, not an official figure.
What is the capital of Ackermann Architektur BSA SIA AG?: According to the latest available publication: CHF 100’000.
Where does Ackermann Architektur BSA SIA AG have its seat?: Seat: Basel (BS). Registered address according to the commercial register: Zwingerstr. 25, 4053 Basel — not necessarily the business or visitor address.