OfertariumWhat you will see after registration
Documents to submit
- ✓Bid form — attachment no. 1
- ✓Declaration of non-exclusion
- ✓List of supplies from the last 3 years
- ✓Liability insurance — min. 120 000 €
- ✓Proof of bid bond payment
- ✓Power of attorney, if signed by an agent
AI warnings from documentation
- ❗Bid bond 3 500 € — payment before submission deadline
- ⚠Required 2 references after min. 90 000 €
- ⚠Completion deadline 30 days from signing
- ⚠Mandatory site visit — rejection if missed
- ✓No ISO certificate requirement
Budget and competition
3median number of bids
24%tenders with one bid
- ✓Amount from bid opening for this buyer
- ✓Who won there before and for how much
- ✓Suggested price range based on data
Analysis example — specific values depend on the proceeding
Stark GmbH
Ref. no. DE812616710
Contractor profile Stark GmbH in public procurement: •••• won by •••• nabywców. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
45 Construction work · 690 Environment, cleaning · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| Ortenau Klinikum gKAöR | 2 |
| Gewerbeentwicklung Baden-Baden GmbH (GeBB) | 1 |
| Landkreis Ravensburg | 1 |
| Stadt Freiburg i. Br. - Vergabemanagement | 1 |
| Universitätsklinikum Münster | 1 |
| Vermögen und Bau Baden-Württemberg, Amt Karlsruhe | 1 |
Activity over time
2
2024
4
2025
1
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| Lindner SE | 3 | 3 |
| Ed. Züblin AG | 2 | 3 |
| Fliesen Röhlich GmbH | 2 | 3 |
| Sauter-Cumulus GmbH, Gebäudeautomation, Niederlassu… | 2 | 3 |
| Sauter Elektrotechnik GmbH & Co. KG | 2 | 3 |
| ENGIE Deutschland GmbH | 2 | 3 |
| BKM Mihla GmbH | 2 | 2 |
| Armbrust GmbH | 2 | 2 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Stark GmbH bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Construction work, Environment, cleaning), trwa teraz 15 323 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-09-29 | Announcement of a tender conducted in the basic mode without … | GMINA LIW |
| 2026-09-29 | Announcement of a tender conducted in the basic procedure wit… | GMINA LIW |
| 2026-09-29 | Thermal modernization of the roof of the boarding school buil… | POWIAT BEŁCHATOWSKI |
| 2026-09-29 | Development of the area of plots at Barkocińska Street, Święc… | "ZAKŁAD GOSPODAROWANIA NIERUC… |
| 2026-09-29 | Belgium – Environmental consulting services – Procedures for … | Vlaamse Overheid |
| 2026-09-29 | Germany – Building cleaning services – Stairwell cleaning in … | ProPotsdam GmbH vertreten dur… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| Ortenau Klinikum gKAöR | — | ||
| Landkreis Ravensburg | — | ||
| Gewerbeentwicklung Baden-Baden Gm… | — | ||
| Stadt Freiburg i. Br. - Vergabema… | — | ||
| Vermögen und Bau Baden-Württember… | — | ||
| Universitätsklinikum Münster | — | ||
| Ortenau Klinikum gKAöR | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account