Slack Renewal
H M REVENUE & CUSTOMS · awarded 26 March 2026
£404k
Award value
£404,388
1
Supplier
Recorded as a small or medium-sized business
31 Mar 2027
Runs until
from 1 Apr 2026
Who
| Buyer | H M REVENUE & CUSTOMS LONDON |
|---|---|
| Supplier |
Bytes Software Services Limited |
| Category | services |
| Classification | License management software package CPV 48218000 |
| Notice published | 1 April 2026 |
What it is for
This is a renewal of Slack licence. Slack is a core communication and collaboration platform within HMRC Digital and forms part of the Platform as a Service (PaaS) capability supporting the Multi Channel Digital Tax Platform (MDTP). It is the primary communication tool for teams developing and maintaining front end, taxpayer facing digital services.
Read the original award notice on Contracts Finder →
Other contracts from this buyer
381 awards on file, worth £7.2bn.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 15 Jul 2025 | Workforce Solutions | H M REVENUE & CUSTOMS | Alexander Mann Solutions Ltd (AMS) | £732.0m |
| 28 Jun 2024 | ECC 6.0 EOPS ETMP Run and Change Services | H M Revenue & Customs | Capgemini Uk Plc | £574.0m |
| 21 Nov 2024 | Facilities Management (FM) Services - East Region | H M Revenue & Customs | Mitie FM Limited | £336.0m |
| 21 Nov 2024 | Facilities Management (FM) Services - West Region | H M Revenue & Customs | SODEXO LIMITED | £321.0m |
| 19 Dec 2025 | Enterprise Tax Manage Platform (ETMP) Regeneration Software | H M REVENUE & CUSTOMS | SAP UK Ltd | £275.4m |
Everything H M REVENUE & CUSTOMS has awarded →
Other contracts won by this supplier
238 awards on file, worth £2.8bn.
| Awarded | What for | Buyer | Supplier | Value |
|---|---|---|---|---|
| 7 Nov 2025 | Digital Workplace Solutions 2 | N H S Shared Business Services | Amicus ITS Ltd +43 | £2.5bn |
| 16 Jul 2024 | DfE Cloud Hosting Services 2024 - con_25721 | Department for Education | Bytes Software Services Ltd | £64.6m |
| 11 Jan 2026 | Software LSP Tender 2025England | Sanctuary Housing Group | Bytes Software Services | £50.0m |
| 16 Mar 2026 | Licensing Solutions Partner (LSP) for Microsoft ESA & SCE Agreement | The Corporate Officer for the House of… | BYTES SOFTWARE SERVICES | £20.2m |
| 16 Dec 2025 | Subscription for Office Productivity Application | UK SHARED BUSINESS SERVICES LIMITED | Bytes Software Services Ltd | £16.5m |