The database of public procurement

110,873 companies69,708 contracting authorities2,533 BoQs with a specified brand27,371 planning offices352,370 awardsAwards up to 2 Oct 2026

Contracting authority

Rechenzentrum

Rechenzentrum has awarded 2 contracts to 2 companies since 2023 (as of 3 Oct 2026).

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

Clausthal-Zellerfeld, Lower Saxonyin the database since 5 Jul 2023Universitylittle competition, Ø 2 bids
5
tenders in the database
2
awards to 2 companies
2
bids per award on average, 2 stating the number
0
lots open for bids

Tenders since 2023

2023, DÖE: 1 tender120232024, DÖE: 2 tenders220242025, DÖE: 2 tenders22025
DÖE 5

By year of publication, each notice once. The EU Official Journal (TED) lists no tender under this name from 2006 to 2023. Portals: open tenders from procurement portals beyond the DÖE, since 23 Sep 2026. The current year is incomplete.

Lots per quarter, 12 quarters

Q1/2024: 1 lot1Q1/2024Q2/2024: 2 lots2Q2/2024Q3/2024: 0 lots0Q3/2024Q4/2024: 0 lots0Q4/2024Q1/2025: 1 lot1Q1/2025Q2/2025: 1 lot1Q2/2025Q3/2025: 1 lot1Q3/2025Q4/2025: 1 lot1Q4/2025Q1/2026: 0 lots0Q1/2026Q2/2026: 0 lots0Q2/2026Q3/2026: 0 lots0Q3/2026Q4/2026: 0 lots0Q4/2026

All stages, by quarter of publication.

Who wins here

CompanyTradeAwardsVolumeLatest
Systema Gesellschaft für angewandte Datentechnik mbHPotsdamOther1€278,95622 Sep 2025
Avency GmbHOstbevernOther1€234,900

2 companies with 2 awards across the whole record of this authority.

The network of this authority

Wins herePlans hereSystema Gesellschaft für angewand…1Systema Gesellschaft für angewandte Datentechnik mbH, Potsdam: 1Avency GmbH1Avency GmbH, Ostbevern: 1Rechenzentrum9 lotsnone

Winners from the award notices, planning offices from the office register.

Open tenders

No tender of this authority is still open for bids today.

Latest lots

DateLotStageValue
17 Oct 2025Rahmenvertrag: WLAN Infrastruktur der TU ClausthalUniversity · NoticeAward€278,956
30 Jul 2025Rahmenvertrag: WLAN Infrastruktur der TU ClausthalUniversity · NoticeTender
25 Jun 2025Rahmenvertrag: WLAN Infrastruktur der TU ClausthalUniversity · NoticeTender
10 Jan 2025Software LizenzenNoticeAward
20 Jun 2024Typo3NoticeTender
31 May 2024FirewallNoticeAward€235,000
17 Mar 2024FirewallNoticeTender€235,000

The 7 most recent lots of all stages in the last 12 quarters. Prior information means planning, no tender yet; archive means past.

Questions and answers

How many contracts has Rechenzentrum awarded?

Rechenzentrum has awarded 2 contracts to 2 companies since 2023. On average there were 2 bids per award, counted over 2 awards that state the number.

Which companies win most often at Rechenzentrum?

Most awards went to Systema Gesellschaft für angewandte Datentechnik mbH (1) and Avency GmbH (1).

What does Rechenzentrum put out to tender?

By CPV division, the most recent tenders mainly concern “IT services” (3), “Radio and communications” (1) and “Business services” (1). The database holds 5 tenders of this authority.

Does Rechenzentrum have open tenders?

On 3 Oct 2026, no tender of this authority was open for bids.