Source: https://tendernation.io/buyers/rhein-sieg-kreis

Buyer profile

# Rhein-Sieg-Kreis

DE

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Open now

2

live tenders

Published

22

since 15 Oct 2025

Typical value

€412,170

median of 14 stated values

Value range

€33.6k to €5.6m

lowest to highest

## Open opportunities

[Communications system maintenance services – Wartungs-/Supportverlängerung für die Telekommunikationsanlage "Avaya" und den SIP-Trunk des Rhein-Sieg-Kreises](https://tendernation.io/opportunities/01a14062-06e3-71dc-88b8-b1fda03513c6/germany-communications-system-maintenance-services-wartungs-supportverlange)Gegenstand sind Leistungen zur Unterstützung und Sicherstellung des Betriebs der bestehenden Telekommunikations-Infrastruktur (TK-Infrastruktur) des Rhein-Sieg-Kreises.

DE €693,300

9 days left

27 Oct 2026

[Communications system maintenance services – Wartungs-/Supportverlängerung für die Telekommunikationsanlage "Avaya" und den SIP-Trunk des Rhein-Sieg-Kreises](https://tendernation.io/opportunities/01a14065-1997-712f-b1d4-6b6a31ec7b85/germany-communications-system-maintenance-services-wartungs-supportverlange)Gegenstand sind Leistungen zur Unterstützung und Sicherstellung des Betriebs der bestehenden Telekommunikations-Infrastruktur (TK-Infrastruktur) des Rhein-Sieg-Kreises.

DE €693,300

9 days left

27 Oct 2026

##  Recent contract awards

No award notices published for this buyer yet. Awards appear here once the buyer publishes who won.

## What they buy

- [Construction work 6](https://tendernation.io/sectors/construction-work)
- [Architecture, engineering & surveying 4](https://tendernation.io/sectors/architecture-engineering-surveying)
- [Transport equipment & vehicles 4](https://tendernation.io/sectors/transport-equipment-vehicles)
- [Telecoms & broadcasting equipment 2](https://tendernation.io/sectors/telecoms-broadcasting-equipment)
- [Repair & maintenance services 2](https://tendernation.io/sectors/repair-maintenance)
- [Security, fire & defence equipment 1](https://tendernation.io/sectors/security-fire-defence-equipment)

[Browse all sectors](https://tendernation.io/sectors)

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