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
ALKEN Spółka z o.o.
NIP 5252805065
Headquarters: Warszawa
Contractor profile ALKEN Spółka z o.o. in public procurement: •••• won by •••• nabywców, total value ~••••. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
Total value (est.)
••••
🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
71 Architectural, engineering services · 5
Who they win with
Competitors
Companies that win with the same contracting authorities.
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures ALKEN Spółka z o.o. bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Architectural, engineering services), trwa teraz 3 983 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-09-27 | Invitation to submit an offer for the task: "Development of d… | GMINA JASIENIEC |
| 2026-09-27 | Request for quotation for the task „Preparation of design doc… | GMINA GRÓDEK |
| 2026-09-27 | Germany – Architectural and related services – 2251_VgV-ARC_H… | Landkreis Waldshut |
| 2026-09-27 | Germany – Architectural, construction, engineering and inspec… | Landkreis Waldshut |
| 2026-09-27 | Germany – Technical support services – Site and sensor mainte… | Deutscher Wetterdienst |
| 2026-09-27 | Preparation of design and cost estimate documentation for the… | GMINA CHŁOPICE |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-08-21 | Opracowanie dokumentacji projektowej dla zadania pn.: „Budowa miejsca… | Gmina Czosnów | 140 tys. zł |
| 2026-08-19 | Wykonanie ekspertyz technicznych Miejsc Doraźnego Schronienia (MDS) n… | GMINA PNIEWY | 37 tys. zł |
| 2026-08-17 | Opracowanie ekspertyzy obiektów budowlanych wytypowanych Miejsc Doraź… | GMINA PRAŻMÓW | 31 tys. zł |
| 2026-07-23 | Wykonanie ekspertyzy technicznej Miejsc Doraźnego Schronienia (MDS) n… | Starostwo Powiatowe w Pułtusku | 30 tys. zł |
| 2026-02-26 | Wykonanie ekspertyzy technicznej Miejsc Doraźnego Schronienia (MDS) n… | MIASTO ZAMOŚĆ | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account