Maintenance/Support Extension for the Telecommunications System "Avaya" and the SIP Trunk of Rhein-Sieg-Kreis
Wartungs-/Supportverlängerung für die Telekommunikationsanlage "Avaya" und den SIP-Trunk des Rhein-Sieg-Kreises
Germany · how to bid here →
Your path to submission
- Deadline: 27 October at 10:00 — 23 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
- The median procedure drew 4 bids (242 procedures with a bid count); 33% ended with a single bidder. Sector: median 2 bids.n = 242
- 41% of this buyer's awards went to companies that had already won here before (247 awards since 2018, spread over 143 companies). 59% went to new names.n = 247 awards since 2018
- Across 4 procedures with structured selection criteria, this buyer most often required: Quality management (3 of 4), References: services (1 of 4), Technical staff for execution (1 of 4), Professional liability insurance (1 of 4).n = 4
- 2% of awards went to companies from abroad (247 awards with a known winner country). Sector average: 3%.n = 247
- 56% of the bids received came from small and medium-sized enterprises (32 procedures with a bid mix). Sector: 63%.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 · Post & telecom services, 127 contracts went to foreign companies over the last 3 years (of 3,861 recorded awards) — mostly from Poland, Italy, United Kingdom.
Typical field: median 2 (from 3,757 awards).
What the buyer is looking for
There is a deviation from the general procedure Please wait... Central, geo-redundant fixed IP connection for highly available and secure access to the public telephone network at Siegburg's main site, including ensuring operation. Via the IP fixed network connection, the number blocks of all locations of the customer are managed. Scope of procurement Estimated value excluding VAT EUR Duration of the contract, framework agreement or dynamic purchasing system There is a deviation from the general procedural information Please wait...
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| WSR Services GmbH · Bonn | 6 | 2018–2026 |
| Lampe Fliesen GmbH · Ibbenbüren | 6 | 2025 |
| netgo Ost GmbH | 6 | 2025 |
| KGC Geothermie Consulting GmbH · Geilenkirchen | 5 | 2024–2025 |
| Wietmarscher Ambulanz und Sonderfahrzeug GmbH | 5 | 2022–2025 |
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.