Qualification System Determination of Price Increase [bq]
Qualifizierungssystem Ermittlung von Preissteigerung
Germany · Hamburg · how to bid here →
Your path to submission
- Deadline: 22 June 2030 at 12:00 — 1354 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
- In this sector the buyer awards roughly every 3 months (368 awards, most recently September 2026) — the next award is due around December 2026 by that rhythm. The last award went to Tiedemann, Wenck & Brand Ingenieur- und Vermessungsbüro GmbH.n = 368
- 18% of this buyer's awards went to companies that had already won here before (636 awards since 2017, spread over 517 companies). That is well below the sector norm (44%) — this buyer switches suppliers more often than others.n = 636 awards since 2017
- 16% of the bids received came from other countries (6 procedures with a bid mix) — all bidders, not just the winners. Sector: 3%.n = 6
- The median procedure drew 3 bids (513 procedures with a bid count); 26% ended with a single bidder. Sector: median 3 bids.n = 513
- Across 16 procedures with structured selection criteria, this buyer most often required: Professional liability insurance (13 of 16), References: works (12 of 16), Trade register enrolment (12 of 16), Minimum annual headcount (11 of 16).n = 16
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 · Architecture & engineering, 401 contracts went to foreign companies over the last 3 years (of 110,078 recorded awards) — mostly from Austria, Switzerland, Poland.
Typical field: median 4 (from 353 awards).
What the buyer is looking for
This notice is a call for competition for the award of services for the calculation of price increases through a negotiated procedure. In the course of the network expansion, it is necessary to determine the price increase of subway projects for the later execution periods. This concerns the provision of services such as: a) Forecast of the price development - Presentation of construction company basics to take into account the price development and possible reference variables with particular attention to the requirements of the guideline cost-stable construction (FHH) - Proof of reference comparable project - Development of a methodology for the comprehensible consideration of the price development in the calculation of costs on the basis of statistical data including a scenario analysis - Proof of examples b) Updating of the forecast - Compilation of current data for the development…
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… of construction prices. - Updating with regard to the ongoing and projected development of construction prices (examples for data analysis / a comparative project) c) Integration of price-sliding clauses in construction contracts - Identification of neuralgic points and development of a concept for integrating price-sliding clauses into the contractual regulations for construction execution. (Examples of a comparison project)
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Jürgen Martens GmbH & Co. KG | 14 | 2016–2026 |
| BDO AG Wirtschaftsprüfungsgesellschaft · Hamburg | 6 | 2025–2026 |
| Umbrella City Lines GmbH · Hamburg | 6 | 2023–2024 |
| Bechtle GmbH | 6 | 2024–2026 |
| Heinrich Carstens GmbH · Rotenburg | 5 | 2019–2025 |
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.