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113,891 companies71,393 contracting authorities2,564 BoQs with a specified brand27,690 planning offices360,321 awardsAwards up to 3 Oct 2026

Company

STK Engineering GmbH

STK Engineering GmbH from Wien has been awarded 21 public contracts since 2020, 2 of them EU-wide up to 2020 (as of 3 Oct 2026).

As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count

WienOtherin notices since 2020100% sole bidder
2
EU-wide awards 2020 to 2020 from 1 contracting authorities, €22,440,000
19
awards in 19 procedures, since 5 Aug 2025
€3,240,182
contract value, 19 of 19 stating one
1
bids on average when this company wins; sole bidder 19 times
10 Sep 2026
latest award

Awards per year, 2020 to today

2020: 2 awards220202025: 4 awards420252026: 15 awards152026

Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 2025: €271,868 · 2026: €2,968,315. The current year is incomplete.

Timeline, 36 months

202320242025202610 Sep 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234448, €294,747, sole bidder10 Jul 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234247, €250,546, sole bidder8 Jul 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234269, €265,284, sole bidder1 Jul 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234196, €212,218, sole bidder26 Jun 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234151, €486,354, sole bidder24 Jun 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234115, €310,260, sole bidder15 Jun 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234109, €294,760, sole bidder22 Apr 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233897, €119,140, sole bidder22 Apr 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233898, €121,001, sole bidder17 Apr 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233860, €60,501, sole bidder10 Mar 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233664, €93,078, sole bidder19 Feb 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233633, €55,847, sole bidder2 Feb 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233577, €62,052, sole bidder23 Jan 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233525, €186,156, sole bidder12 Jan 2026: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233445, €156,371, sole bidder29 Oct 2025: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232921, €69,053, sole bidder3 Sep 2025: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232666, €50,202, sole bidder29 Aug 2025: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232650, €66,879, sole bidder5 Aug 2025: Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232525, €85,734, sole bidder

One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.

The network around STK

Contracting authoritiesNext door on the siteBundesrechenzentrum GmbH19Bundesrechenzentrum GmbH: 19STK Engineering…19 awardsnone

Contracting authorities

Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.

Competitors

No one else in the database wins in these trades with the contracting authorities of this company.

Who wins with the 1 most frequent contracting authorities of this company in the same trades.

References: recently won

DateLotContracting authorityValueBids
10 Sep 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234448Other · Source (Procurement portal)Bundesrechenzentrum GmbH€294,7471
10 Jul 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234247Other · Source (Procurement portal)Bundesrechenzentrum GmbH€250,5461
8 Jul 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234269Other · Source (Procurement portal)Bundesrechenzentrum GmbH€265,2841
1 Jul 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234196Other · Source (Procurement portal)Bundesrechenzentrum GmbH€212,2181
26 Jun 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234151Other · Source (Procurement portal)Bundesrechenzentrum GmbH€486,3541
24 Jun 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234115Other · Source (Procurement portal)Bundesrechenzentrum GmbH€310,2601
15 Jun 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4234109Other · Source (Procurement portal)Bundesrechenzentrum GmbH€294,7601
22 Apr 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233897Other · Source (Procurement portal)Bundesrechenzentrum GmbH€119,1401
22 Apr 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233898Other · Source (Procurement portal)Bundesrechenzentrum GmbH€121,0011
17 Apr 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233860Other · Source (Procurement portal)Bundesrechenzentrum GmbH€60,5011
10 Mar 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233664Other · Source (Procurement portal)Bundesrechenzentrum GmbH€93,0781
19 Feb 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233633Other · Source (Procurement portal)Bundesrechenzentrum GmbH€55,8471
2 Feb 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233577Other · Source (Procurement portal)Bundesrechenzentrum GmbH€62,0521
23 Jan 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233525Other · Source (Procurement portal)Bundesrechenzentrum GmbH€186,1561
12 Jan 2026Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4233445Other · Source (Procurement portal)Bundesrechenzentrum GmbH€156,3711
29 Oct 2025Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232921Other · Source (Procurement portal)Bundesrechenzentrum GmbH€69,0531
3 Sep 2025Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232666Other · Source (Procurement portal)Bundesrechenzentrum GmbH€50,2021
29 Aug 2025Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232650Other · Source (Procurement portal)Bundesrechenzentrum GmbH€66,8791
5 Aug 2025Abruf aus Rahmenvereinbarung CAGenDL2020, TL1, 4232525Other · Source (Procurement portal)Bundesrechenzentrum GmbH€85,7341

The 19 most recent of 19. All with Pro.

EU-wide awards 2006 to 2023

2 awards from 1 contracting authorities, €22,440,000 stated. The most frequent:

Bundesrechenzentrum GmbH2
Pro · All 2 EU-wide awards with contracting authority, value and number of bids
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro

From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “STK engineering GmbH”, 1 bids on average.

Questions and answers

How many public contracts has STK Engineering GmbH won?

STK Engineering GmbH has received 19 contract awards from public tenders since 2025, most recently on 10 Sep 2026. The notices state a combined value of €3,240,182. When the company won, there were 1 bids on average. The EU Official Journal also lists 2 EU-wide awards in 2020.

Which contracting authorities does STK Engineering GmbH work for most often?

All awards with a known contracting authority came from Bundesrechenzentrum GmbH (19).