The database of public procurement

110,421 companies69,209 contracting authorities2,403 BoQs with a specified brand26,228 planning offices351,211 awardsAwards up to 2 Oct 2026

Region

Public contracts in Rhein-Sieg-Kreis

In Rhein-Sieg-Kreis, 1,189 public contracts have been awarded to 781 companies since 2023, 406 of them in the last twelve months (as of 2 Oct 2026).

As of: 2 Oct 2026 · Source: official notices (Datenservice Öffentlicher Einkauf, CC0) and procurement portals · How we count

1,189
Awards since 2023, to 781 companies
406
Awards in the twelve months to 2 Oct 2026, to 311 companies
€373,143,098
stated contract value, twelve months
92
contracting authorities with an award
5.7
bids per award on average, twelve months, from 320 awards stating it

Awards per year

2023: 27 awards2720232024: 349 awards34920242025: 532 awards53220252026: 281 awards2812026
Awards and stated contract value per year
YearAwardsStated value
202327€1,361,949
2024349€75,169,902
2025532€98,688,758
2026281€334,607,288

2026 is incomplete, counted to 2 Oct 2026. Value only where the notice states one.

Companies with the most awards, twelve months

RankCompanyAwardsStated value
1Enterprise Autovermietung Deutschland B.V. & Co.KGEschborn8
2Rheinmetall Electronics GmbHBremen6
3European Homecare GmbHEssen5€2,682,282
4Prowise GmbHKöln4€14,243,368
5Keskin Fensterbau GmbHTroisdorf4€1,075,308
6Eßer Office GmbHDüren4€314,000
7Th. Kramer Gebäudereinigung GmbHKöln4€226,000
8WSR Services GmbHBonn4€131,000
9Hertz Autovermietung GmbHKelsterbach4
10SoftwareONE Deutschland GmbHLeipzig4
11Provinzial Versicherung AGDüsseldorf3€1,202,131
12Bedachung und Holzbau Hennef GmbHSankt Augustin3€476,501
13Brodos AGBaiersdorf3
14Buchholz & Meidt GmbHTroisdorf3
15Office Partner GmbHGescher3
16WMS Webmad Systemhaus GmbHNeuss3
17Max Bögl Stiftung & Co. KGSengenthal2€259,347,482
18Fuchs Planungsgesellschaft mbH & Co. KGSiegen2€2,141,903
19A.L.T. Tief- und Straßenbau GmbHRemagen2€1,686,596
20EduXpert GmbHRegensburg2€583,443
21Apleona Wolfferts GmbHKöln2€552,451
22Carl Henkel GmbH & Co. KGBielefeld2€292,788
23DSB Deutsche Schlauchboot GmbHEschershausen2€277,143
24SteelRock Technologies LimitedLondon2€219,000
25H&P Anlagentechnik GmbHFrechen2€176,168

By number of awards in the twelve months to 2 Oct 2026, ties by value. Value only where the notice states one.

The largest awards, twelve months

€8,308,369Elektrische Energie (Ökostrom)to rhenag AG from Stadt Niederkasse · 5 bids · 24 Jun 2026

By stated contract value. The title links to the notice.

Questions and answers

Who wins the most public contracts in Rhein-Sieg-Kreis?

In the twelve months to 2 Oct 2026, Enterprise Autovermietung Deutschland B.V. & Co.KG from Eschborn won the most: 8 awards. Next come Rheinmetall Electronics GmbH (6) and European Homecare GmbH (5).

Which contracting authorities award the most contracts in Rhein-Sieg-Kreis?

In the twelve months to 2 Oct 2026, Stadt Sankt Augustin awarded the most: 60 awards. Next come BwFuhrparkService GmbH (43) and Rhein-Sieg-Kreis (39).

How many public contracts were awarded in Rhein-Sieg-Kreis?

Since 2023 there have been 1,189 awards to 781 companies from 92 contracting authorities, 406 of them in the twelve months to 2 Oct 2026. In these twelve months the stated contract value adds up to €373,143,098; not every notice states a value. Only complete awards are counted, with contracting authority and notice text.

How many bids does a contract in Rhein-Sieg-Kreis receive on average?

On average 5.7 bids per award in the twelve months to 2 Oct 2026, counted over 320 awards whose notice states the number of bids.