The database of public procurement
Company
Jonatz GmbH
Jonatz GmbH from Unna has been awarded 5 public contracts by 4 contracting authorities since 2025 (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: €85,618 · 2026: €301,214. 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 Jonatz
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 4 most frequent contracting authorities of this company in Heating, ventilation, plumbing.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 30 Mar 2026 | Neubau Quartierstreff - RLT-AnlagenHeating, ventilation, plumbing · Notice | Zentrale Gebäudebewirtschaftung LünenNorth Rhine-Westphalia | €216,697 | 10 |
| 30 Mar 2026 | Neubau Quartierstreff - SanitärinstallationHeating, ventilation, plumbing · Notice | Zentrale Gebäudebewirtschaftung LünenNorth Rhine-Westphalia | €84,517 | 5 |
| 24 Jul 2025 | Fröndenberg: Feuerwehrgerätehaus Ost - LüftungHeating, ventilation, plumbing · Notice | ZVS Stadt Schwerte (für Stadt Fröndenberg/ Ruhr)North Rhine-Westphalia | €85,618 | 6 |
| none | Lüftungsarbeiten/ MSR - Neubau FWGH BeckeHeating, ventilation, plumbing · Notice | Stadt Hemer - Submissionsstelle -North Rhine-Westphalia | €184,338 | 3 |
| none | SpZ Wandhofener Bruch - LüftungstechnikHeating, ventilation, plumbing · Notice | Stadt Schwerte - Zentrale VergabestelleNorth Rhine-Westphalia | €165,113 | 6 |
The 5 most recent of 5. All with Pro.
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 Jonatz GmbH won?
Jonatz GmbH has received 5 contract awards from public tenders since 2025, most recently on 30 Mar 2026. The notices state a combined value of €736,282. When the company won, there were 6 bids on average.
Which contracting authorities does Jonatz GmbH work for most often?
Most awards came from Zentrale Gebäudebewirtschaftung Lünen (2), Stadt Hemer - Submissionsstelle - (1) and Stadt Schwerte - Zentrale Vergabestelle (1). In total there are 4 contracting authorities.
In which trades does Jonatz GmbH win public contracts?
Most awards fall under the trade “Heating, ventilation, plumbing” (5). The trade is assigned from the CPV code and the title of the lot.
In which German states is Jonatz GmbH active?
The awards with a known region came from North Rhine-Westphalia (5).