Unified communications
Find unified communications opportunities in seconds below. Search through thousands of unified communications notices and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.
669 Unified communications notices found
- Expired contract
19-072 Unified Communications and Contact Centre
- Expired contract
UK SBS CS19209 STFC Future Communications Business Analysis
- Awarded contract
IP Telephony System
- Expired contract
Unified Communications
- Closed tenderPublished 4 July 2019
GB-Middlesbrough: Replacement Telephone SIP Trunk Lines
- Awarded contract
Unified Communications-39178
- Closed tenderPublished 3 July 2019
GB-Middlesbrough: Telephony
- Expired contract
Integrated telecommunications services
- Expired contract
Mini Competition for Role 2.34 Unified Communications Support Engineer / Administrator
- Awarded contract
Radio, television, communication, telecommunication and related equipment
- Expired contract
Provision of Mitel Support and Maintenance - AWARD
- Expired contract
Unified Communications and Telephony Platform Replacement
- Closed tenderPublished 31 May 2019
SPISN/0064 Unified Comms - Subject Matter Expert
- Closed tenderPublished 31 May 2019
SPISN/0064 Unified Comms - Subject Matter Expert
- Stale Pre-tenderPublished 14 May 2019
Unified Communications
- Expired contract
Unified Communications
- Expired contract
Unified Communications Service Transition and Programme Support
- Expired contract
Unified Communications Hardware 2019 027
- Awarded contract
Telecommunications services
- Awarded contract
Request for tenders for support and maintenance of VoIP telephony software and hardware
Top buyers
Buyers ranked by total contract award volume for unified communications.
BuyersCountValue
- 24£282.1m
- 19£41.0m
- 14£162.3m
- 11£581.5m
- 10£3.5
- 8£5.2m
- 8£1.5m
- 8£1.5m
- 7£28.1bn
- 7£1.1bn
Trend over time
Notice volume for unified communications published over time.
Top suppliers
Suppliers ranked by total contract award volume for unified communications.
SuppliersCountValue
- 22£282.0m
- 18£645.2m
- 17£65.2m
- 16£132.6m
- 12£22.3m
- 11£27.5m
- 11£36.7m
- 11£622.2m
- 9£27.1m
- 9£55.6m
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