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The database of public procurement

108,405 companies69,545 contracting authorities2,222 BoQs with a specified brand26,228 planning offices344,994 awardsAwards up to 1 Oct 2026

Company

B. Rahmann GmbH

B. Rahmann GmbH from Marienhafe has been awarded 10 public contracts since 2006, 8 of them EU-wide up to 2023 (as of 1 Oct 2026).

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

26529 Marienhafe, Lower SaxonyBuilding shellin notices since 2006100% sole bidder
8
EU-wide awards 2006 to 2023 from 5 contracting authorities, €5,628,466
2
awards in 2 procedures, since 12 Nov 2025
no value
no notice states a value
1
bids on average when this company wins; sole bidder once
9 Mar 2026
latest award, 2 times in Lower Saxony

Awards per year, 2006 to today

2006: 1 awards120062016: 1 awards120162018: 2 awards220182019: 1 awards120192020: 1 awards120202021: 1 awards120212023: 1 awards120232025: 1 awards120252026: 1 awards12026

Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. The current year is incomplete.

Timeline, 36 months

20232024202520269 Mar 2026: Rohbau, sole bidder12 Nov 2025: Erweiterte Rohbauarbeiten an der FTZ Burgdorf

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 B.

Contracting authoritiesNext door on the siteKrankenhaus Wittmund gGmbH1Krankenhaus Wittmund gGmbH: 1Region Hannover1Region Hannover: 1B. Rahmann GmbH2 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

Pro · 10 companies win the same trades with the same authorities
With count, location and latest award, each with a profile. See everything with Pro

Who wins with the 2 most frequent contracting authorities of this company in Building shell.

References: recently won

DateLotContracting authorityValueBids
9 Mar 2026RohbauBuilding shell · NoticeKrankenhaus Wittmund gGmbHLower Saxony1
12 Nov 2025Erweiterte Rohbauarbeiten an der FTZ BurgdorfBuilding shell · NoticeRegion HannoverLower Saxony

The 2 most recent of 2. All with Pro.

EU-wide awards 2006 to 2023

8 awards from 5 contracting authorities, €5,628,466 stated. The most frequent:

SBH | Schulbau Hamburg3
Freie und Hansestadt Hamburg, FB SBH | Schulbau Hamburg2
Bundesrepublik Deutschland; diese vertreten durch die Freie und Hansestadt Hamburg Behörde für Stadtentwicklung und Wohnen Amt für Bauordnung und Hochbau Bundesbauabteilung1
HGV Hamburger Gesellschaft für Vermögens- und Beteiligungsverwaltung mbH; diese vertreten durch IMPF Hamburgische Immobilien Management GmbH1
Staatliches Baumanagement Braunschweig1
Pro · All 8 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 “B. Rahmann GmbH”, 4.5 bids on average.

Questions and answers

How many public contracts has B. Rahmann GmbH won?

B. Rahmann GmbH has received 2 contract awards from public tenders since 2025, most recently on 9 Mar 2026. When the company won, there were 1 bids on average. The EU Official Journal also lists 8 EU-wide awards between 2006 and 2023.

Which contracting authorities does B. Rahmann GmbH work for most often?

Most awards came from Krankenhaus Wittmund gGmbH (1) and Region Hannover (1). In total there are 2 contracting authorities.

In which trades does B. Rahmann GmbH win public contracts?

Most awards fall under the trade “Building shell” (2). The trade is assigned from the CPV code and the title of the lot.

In which German states is B. Rahmann GmbH active?

The awards with a known region came from Lower Saxony (2).