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
Schwitters & Tietjen GmbH
Ref. no. 120550B
Contractor profile Schwitters & Tietjen 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)
71 Architectural, engineering services · 279 Business and legal services · 1
Who they win with
| Buyer | Wygrane |
|---|---|
| TenneT TSO GmbH | 2 |
| TenneT Offshore GmbH | 1 |
Activity over time
1
2025
2
2026
Competitors
Companies that win with the same contracting authorities.
| Contractor | Joint purchasers | Wins |
|---|---|---|
| R&K Ingenieure GmbH | 2 | 2 |
| MATTHÄI Bauunternehmen GmbH & Co. KG | 1 | 3 |
| Heidmar Inc. | 1 | 2 |
| Cteam Consulting & Anlagenbau GmbH | 1 | 2 |
| Bieter | 1 | 2 |
| Kodiak GmbH | 1 | 2 |
| Campana & Schott GmbH | 1 | 2 |
| Drees & Sommer SE | 1 | 2 |
Who beats them, and by how much
After free registration this profile shows the full picture: which procedures Schwitters & Tietjen 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 (Architectural, engineering services, Business and legal services), trwa teraz 6 091 proceedings. Bids can still be submitted.
| Deadline | Subject | Contracting authority |
|---|---|---|
| 2026-10-02 | Operation of HVAC and related installations | Département du Rhône |
| 2026-10-02 | Germany – Engineering services – VKE C241; A 44 VKE C241, Son… | DEGES Deutsche Einheit Fernst… |
| 2026-10-02 | Germany – Personnel supply services – Assembly, conversion an… | GWG Gesellschaft für Wirtscha… |
| 2026-10-02 | Sweden – Recruitment services – Consulting services for execu… | Domstolsverket |
| 2026-10-02 | Germany – Engineering services – VKE D171, B228, Replacement … | DEGES Deutsche Einheit Fernst… |
| 2026-10-02 | Framework agreement for translation and control services (pro… | Ets public Musées Orsay et Or… |
Recent wins
| Data | Przedmiot | Nabywca | Value |
|---|---|---|---|
| TenneT TSO GmbH | — | ||
| TenneT Offshore GmbH | — | ||
| TenneT TSO GmbH | — |
Full contractor profile — skuteczność (win-rate z otwarć ofert), bezpośredni rywale (H2H), pozycja cenowa i monopole u nabywców. Create account