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
OPTO-LAB Marcin Kowalewski
NIP 6282096504
Headquarters: Chrzanów
Contractor profile OPTO-LAB Marcin Kowalewski in public procurement: •••• won by •••• nabywców, total value ~••••. Below: sectors, who awards to them, and recent contracts.
Won tenders
••••
Buyers
••••
Total value (est.)
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🔒 Full figures, values and contract history — after free registration. Create a free account →
Industries (CPV)
38 Laboratory equipment · 231 Electrical equipment · 1
Who they win with
Activity over time
1
2025
2
2026
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 OPTO-LAB Marcin Kowalewski bid in, who beat them, by what price margin — and where they won.
Open tenders in these industries
In sectors where this company wins (Laboratory equipment, Electrical equipment), trwa teraz 1 498 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-11-05 | Supply, installation and maintenance of an ion chromatography… | Département de la Vendée |
| 2026-11-05 | Switzerland – Rectifiers – Delivery of charging infrastructure | Aare Seeland mobil AG |
| 2026-11-05 | Electrical material for the San Bartolomé City Council | Alcaldía del Ayuntamiento de … |
| 2026-11-05 | Supply of a scanning total station for the development of edu… | Politechnika Świętokrzyska |
| 2026-11-05 | Purchase and delivery of 3 power generators with a capacity o… | Gmina Sokoły |
| 2026-11-05 | Poland – Calorimeters – ZP/G/63/26 Supply of equipment for hi… | Sieć Badawcza Łukasiewicz - I… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| 2026-10-29 | Dostawa: Automatyczna wibropolerka do przygotowania próbek metalograf… | Sieć Badawcza Łukasiewicz – Krako… | 108 tys. zł |
| 2026-07-22 | Dostawa mikroskopu do analizy w jasnym polu i polaryzacji (światło pr… | Politechnika Bydgoska im. Jana i … | 189 tys. zł |
| 2025-01-10 | 183.2024 Wyłonienie wykonawcy na dostawę mikroskopu polaryzacyjnego n… | UNIWERSYTET JAGIELLOŃSKI | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account