Tenders / Buyers / Austria

GBG Gebäude- und Baumanagement Graz GmbH: public contracts and tenders

GBG Gebäude- und Baumanagement Graz GmbH awarded 29 public contracts worth €19.5M where a value is stated since 2023-11-28; the architecture and engineering services contract held by HERTL.ARCHITEKTEN ZT GMBH ends on 2026-12-31 (end date stated). Source: Arcadium Data, data as of .

Contract awards29
Awarded value (stated)€19.5M
Suppliers named17
Ending in 18 months4
Open calls now1
Calls for tender90
First award2023-11-28
Latest award2026-10-15

At a glance

  • Latest award: 9757 SMS - Schlosserarbeiten, to Strobl Bau - Holzbau GmbH, 2026-10-15
  • Contracts running with suppliers: 3 with an end date in the next 18 months (3 stated). Next to end: 2026-12-31, HERTL.ARCHITEKTEN ZT GMBH (end date stated)
  • Usual award weights (from the criteria its calls state): Construction work: price 85% (median of 9 calls, 2023-10-28 to 2026-10-28)

Awarded value = the award values the notices state (EUR at the notice date), 24 of 29 awards; framework agreements (a ceiling, not spend) and implausible values are left out.

Buyer

FieldValue
NameGBG Gebäude- und Baumanagement Graz GmbH
CountryAustria
Buyer typePublic undertaking (local)
CityGraz
Websitegbg.graz.at
Procurement inbox[email protected]
SourcesEU TED

Top suppliers

SupplierRegistry numberWebsiteAwardsValue won alone
Bauunternehmung Granit GmbH6€4.0M
HERTL.ARCHITEKTEN ZT GMBH3€537k
Klöcher Baugesellschaft m.b.H.2€2.4M
ALL Dachprofile GmbH1€880k
Bauunternehmung Granit Gesellschaft m.b.H.1€2.3M
Eisner ZT GmbH1€303k
Elektro Weiland GmbH1€1.0M
FTS-Mithlinger GmbH1€189k
HAGtec GmbH1€627k
Holzbau Ratten GmbH1€1.6M
Kaspar Harnisch GmbH1
KETEC Gebäudetechnik GmbH1€800k
Markas GmbH1
Neue Raumpflege GmbH1
Reinbacher Trocknebau GmbH1€695k

Suppliers named on GBG Gebäude- und Baumanagement Graz GmbH's award notices (the top 15 of 17); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.

Contracts ending in the next 18 months

EndsContractCurrent holderValueEnd date basis
2026-12-319808 Schulen am Fröbelpark - GeneralplanungsleistungenHERTL.ARCHITEKTEN ZT GMBH€511kend date stated
2028-01-14Vorgehängte Fassaden/aend date stated
2028-01-149757 SMS - SchlosserarbeitenStrobl Bau - Holzbau GmbH€1.1Mend date stated
2028-01-149757 SMS Graz TrockenbauReinbacher Trocknebau GmbH€695kend date stated

End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).

Award notices of GBG Gebäude- und Baumanagement Graz GmbH whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 4 contracts; a framework's value is a ceiling and is not shown.

Open calls for tender

DeadlineCall for tenderPublishedEstimated valueDocuments
2026-10-309757 SMS Graz Türsysteme2026-09-28n/aTender documents

Calls with a deadline of 2026-10-28 or later (not awarded yet).

Spend by sector (CPV divisions)

SectorCPVAwardsAwarded value
Construction work4517€15.6M
Architecture and engineering services714€840k
Waste, cleaning and environmental services902€2.4M

Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.

Recent awards

PublishedContractWinnersValue
2026-10-159757 SMS - SchlosserarbeitenStrobl Bau - Holzbau GmbH€1.1M
2026-10-159757 SMS Graz TrockenbauReinbacher Trocknebau GmbH€695k
2026-10-159808 Schulen am Fröbelpark - GeneralplanungsleistungenHERTL.ARCHITEKTEN ZT GMBH€511k
2026-10-149808 Schulen am Fröbelpark - GeneralplanungsleistungenHERTL.ARCHITEKTEN ZT GMBH€16,522
2026-10-149808 Schulen am Fröbelpark - GeneralplanungsleistungenHERTL.ARCHITEKTEN ZT GMBH€9,931
2026-10-139757 SMS Graz SportanlagenKlöcher Baugesellschaft m.b.H.€1.1M
2026-10-139757 SMS Graz AußenanlagenKlöcher Baugesellschaft m.b.H.€1.3M
2026-02-20GBG Gebäudereinigung 2025Markas GmbH, Neue Raumpflege GmbH€2.3M
2024-11-25Örtliche Bauaufsicht für das Projekt Mittelschule und Polytechnikschule Smart CityEisner ZT GmbH€303k
2024-11-22Ausschreibung Dachabdichtungen und Spengler für den Umbau. Sanierung, Aufstockung und Neubau der Mittelschule…ALL Dachprofile GmbH€880k

Follow this buyer free

Get GBG Gebäude- und Baumanagement Graz GmbH's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Austria). The same data is in the REST API and the MCP server.

Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.

Source: Arcadium Data tenders database, 4,131,157 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-28.

Questions

How many public contracts has GBG Gebäude- und Baumanagement Graz GmbH awarded?

GBG Gebäude- und Baumanagement Graz GmbH published 29 contract award notices between 2023-11-28 and 2026-10-15; the 24 that state a value add up to €19.5M (official notices, as of 2026-10-28).

Who are GBG Gebäude- und Baumanagement Graz GmbH's biggest suppliers?

By contract awards: Bauunternehmung Granit GmbH (6), HERTL.ARCHITEKTEN ZT GMBH (3) and Klöcher Baugesellschaft m.b.H. (2) (as of 2026-10-28). Winners that could be a private person are not named.

Which GBG Gebäude- und Baumanagement Graz GmbH contracts end soon?

4 contracts awarded by GBG Gebäude- und Baumanagement Graz GmbH end in the next 18 months. The soonest with a named holder is the architecture and engineering services contract held by HERTL.ARCHITEKTEN ZT GMBH, ending on 2026-12-31 (end date stated) (as of 2026-10-28).

Does GBG Gebäude- und Baumanagement Graz GmbH have open tenders now?

Yes: 1 calls for tender from GBG Gebäude- und Baumanagement Graz GmbH are open today (deadline 2026-10-28 or later) (as of 2026-10-28).

What does GBG Gebäude- und Baumanagement Graz GmbH buy?

Most of GBG Gebäude- und Baumanagement Graz GmbH's awards are in Construction work (CPV 45) (17), Architecture and engineering services (CPV 71) (4) and Waste, cleaning and environmental services (CPV 90) (2) (as of 2026-10-28).

Cite as: Arcadium Data, "GBG Gebäude- und Baumanagement Graz GmbH tenders and contracts: 29 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/gbg-gebaude-und-baumanagement-graz-gmbh-at/, data as of 2026-10-28.