Independent service. Data from the Austrian company register.
firmenbuchdaten.at

BT Bau GmbH

Register number
FN 285088y
Registered office
Tragwein
Legal form
Gesellschaft mit beschränkter Haftung
Status
registered

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Network: 2 people with functions in this company hold functions in 5 other companies. Names and the network once you sign in and unlock the company.

Extract as of 9 Nov 2026. Source: Österreichisches Firmenbuch, Republik Österreich, vertreten durch das BMJ, open data under CC BY 4.0.

LEI according to GLEIF: 52990002TSIKFUCRVM07 (ISSUED, issued and current; next renewal 24 Nov 2027)

Source: Global Legal Entity Identifier Foundation (GLEIF), LEI data under CC0 1.0, as of 7 Nov 2026

Industry according to Statistics Austria: 42.99-0 Construction of other civil engineering projects n.e.c. (ÖNACE 2025)

Datenquelle: Statistik Austria - data.statistik.gv.at, as of 5 Nov 2026

Public contracts according to the core data (BVergG 2018): 3, latest ÖBB-Infrastruktur AG, €904,293, 8 Jul 2025

Every contract with authority, amount and date: with Pro.

Core data of awarded contracts under BVergG 2018, published by ASFINAG, ÖBB-Business Competence Center GmbH (provia platform) and eVergabe.at, CC BY 4.0. Only notices of these platforms since 1 January 2024 are covered; other contracting authorities are missing. As of 8 Nov 2026.

More companies in Freistadt district

Published annual accounts

Last filed: annual accounts to 31 Jan 2026, submitted on 30 Jul 2026.

Balance sheet dateSize classFiledFormatsPDF
31 Jan 2026Medium (M)30 Jul 2026PDF, XMLSign-in
31 Jan 2025Medium (M)24 Oct 2025PDF, XMLSign-in
31 Jan 2024Medium (M)29 Oct 2024PDF, XMLSign-in
31 Jan 2023Medium (M)23 Oct 2023PDF, XMLSign-in
31 Jan 2022Medium (M)19 Oct 2022PDF, XMLSign-in
31 Jan 2021Medium (M)5 Nov 2021PDF, XMLSign-in
31 Jan 2020Medium (M)22 Jun 2020PDF, XMLSign-in
31 Jan 2019Medium (M)17 Oct 2019PDF, XMLSign-in
31 Jan 2018Medium (M)19 Oct 2018PDF, XMLSign-in
31 Jan 2017Medium (M)12 Oct 2017PDF, XMLSign-in
31 Jan 2016Medium (M)24 Oct 2016PDF, XMLSign-in
31 Jan 2015Medium (M)22 Sept 2015PDF, XMLSign-in
31 Jan 2014Medium (M)29 Oct 2014PDF, XMLSign-in
31 Jan 2013Medium (M)16 Oct 2013PDF, XMLSign-in
31 Jan 2012Medium (M)1 Jun 2012PDF, XMLSign-in
31 Jan 2011Medium (M)5 Oct 2011PDF, XMLSign-in
31 Jan 2010N15 Jun 2010PDF, XMLSign-in
31 Jan 2009N2 Nov 2009PDF, XMLSign-in
31 Jan 2008N29 Dec 2008PDFSign-in
31 Jan 2007N7 Dec 2007PDFSign-in

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Annual accounts as of 31 Jan 2026

Filed on 30 Jul 2026. 20 sets of accounts since 2007, as one report with ratios across all years.

Total assets
Equity
Liabilities
Equity ratio

5 persons with functions

Names, functions and the other companies the same persons are registered with: once this company is unlocked.

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Size class in the latest annual accountsMedium (M)
20192026
Size class 2019 to 2026: about level.

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Source: Austrian company register (Firmenbuch), Republic of Austria, represented by the BMJ, open data under CC BY 4.0. Retrieved on 9 Nov 2026. Data sources