Qualification system for deep and pipe laying services on high-pressure gas pipelines
Qualifizierungssystem für Tief- und Rohrbaudienstleistungen an Gashochdruckleitungen
Germany · Oldenburg · how to bid here →
Your path to submission
- Deadline: 31 December 2035 at 18:00 — 3373 days left.
- You submit on Vergabemarktplatz (cosinex) — not here and not by e-mail. ↗ Free bidder account on the cosinex platform required (created instantly); offers go through the bidding tool, usually plain text form suffices — no qualified signature. Sort out account and signature first — not on submission day.
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- 42% of this buyer's awards went to companies that had already won here before (32 awards since 2018, spread over 19 companies). 58% went to new names.n = 32 awards since 2018
- The median procedure drew 3 bids (17 procedures with a bid count); 18% ended with a single bidder. Sector: median 4 bids.n = 17
- Across 11 procedures with structured selection criteria, this buyer most often required: Quality management (6 of 11), Professional liability insurance (3 of 11), References: works (3 of 11), Independent quality certificate (e.g. ISO 9001) (3 of 11).n = 11
- Not one of the 32 awards with a known winner country has gone to a foreign company so far. Sector average: 0%.n = 32
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Foreign bidders
In Germany · Construction work, 672 contracts went to foreign companies over the last 3 years (of 242,267 recorded awards) — mostly from Austria, Poland, France.
Typical field: median 3 (from 227,867 awards).
What the buyer is looking for
In the field of civil engineering and pipe construction services for high-pressure gas pipelines, EWE NETZ GmbH plans to award various activities to qualified service providers in the respective network area. In the event of special requirements, the client reserves the right to advertise projects outside this qualification system.
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Quathamer GmbH · Bockhorn/Grabstede | 4 | 2024–2025 |
| EGE Deutshland GmbH | 2 | 2024 |
| Trench Austria GmbH · 4060 AT | 2 | 2024 |
| Gartenbau Spiekermann | 2 | 2024–2025 |
| TBD Technische Bau Dienstleistungen GmbH & Co. KG · Friedeburg | 2 | 2017–2023 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.