The database of public procurement
Company
C4 engineers GmbH
C4 engineers GmbH from Stuttgart has been awarded 4 public contracts by 3 contracting authorities since 2024 (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year
2025: €119,130 · 2026: €118,129. The current year is incomplete.
Timeline, 36 months
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 C4
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
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 3 most frequent contracting authorities of this company in Planning.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 9 Jan 2026 | Tragwerksplanung für den Neubau des Waldstadtzentrums, MosbachPlanning · Notice | Stadt MosbachBaden-Württemberg | €118,129 | 3 |
| 25 Nov 2025 | Neubau Waldstadtzentrum TragwerkplanungOther · Source (Council paper) | Stadt Mosbach | €118,129 | 3 |
| 13 Jun 2025 | Tragwerksplanung gem. §§ 49, 51 HOAI LPH 1-6 inkl. Objektüberwachung - Umbau und Erweiterung Bildungscampus Weiherbach, Aichtal-GrötzingenPlanning · Notice | Stadt AichtalBaden-Württemberg | €1,001 | |
| 13 Nov 2024 | TragwerksplanungPlanning · Notice | Landeshauptstadt München, BaureferatBavaria |
The 4 most recent of 4. All with Pro.
Bidder lists without prices
Results in which the portal names the participants but no price (for example design competitions). Hence no bid comparison: no rank, no gap. The award is marked.
EU-wide awards 2006 to 2023
No EU-wide award under this name between 2006 and 2023.
Questions and answers
How many public contracts has C4 engineers GmbH won?
C4 engineers GmbH has received 4 contract awards from public tenders since 2024, most recently on 9 Jan 2026. The notices state a combined value of €237,259 (3 of 4 awards state a value). When the company won, there were 3 bids on average.
Which contracting authorities does C4 engineers GmbH work for most often?
Most awards came from Stadt Mosbach (2), Stadt Aichtal (1) and Landeshauptstadt München, Baureferat (1). In total there are 3 contracting authorities.
In which trades does C4 engineers GmbH win public contracts?
Most awards fall under the trade “Planning” (3). The trade is assigned from the CPV code and the title of the lot.
In which German states is C4 engineers GmbH active?
By region of the contract, most awards came from Baden-Württemberg (2) and Bavaria (1).