Microsoft’s business software ecosystem: Invitation to comment
- From:
- Competition and Markets Authority
- Published
- 14 May 2026
- Last updated
- 23 June 2026 — See all updates
SummaryRead the full outcome
Amnesty International
PDF, 387 KB, 6 pages
Anonymous 1
PDF, 95.9 KB, 4 pages
Anonymous 2
PDF, 273 KB, 5 pages
Anonymous 3
PDF, 45.1 KB, 3 pages
Anonymous provider of AI services
PDF, 258 KB, 8 pages
Anonymous provider of enterprise software
PDF, 50.3 KB, 2 pages
Browser Choice Alliance
PDF, 247 KB, 29 pages
BrowserWorks
PDF, 154 KB, 3 pages
Cloudflare
PDF, 192 KB, 5 pages
Coalition for Fair Software Licensing
PDF, 1.01 MB, 41 pages
Collabora Productivity Ltd
PDF, 134 KB, 7 pages
Computer and Communications Industry Association
PDF, 307 KB, 8 pages
Element
PDF, 96.8 KB, 10 pages
PDF, 214 KB, 4 pages
Individual
PDF, 94.4 KB, 4 pages
Information Technology and Innovation Foundation
PDF, 873 KB, 5 pages
Jisc
PDF, 409 KB, 16 pages
Killinghall Parish Council
PDF, 114 KB, 2 pages
Lloyd's Market Association
PDF, 222 KB, 2 pages
Microsoft
PDF, 199 KB, 7 pages
Mosaic Island
PDF, 305 KB, 6 pages
Movement for an Open Web
PDF, 1.97 MB, 7 pages
Mozilla
PDF, 139 KB, 12 pages
Omnissa, LLC
PDF, 293 KB, 2 pages
Open Cloud Coalition
PDF, 532 KB, 9 pages
Open Web Advocacy
PDF, 5.1 MB, 64 pages
Shaping Competition in the Digital Age
PDF, 280 KB, 9 pages
Startup Coalition
PDF, 125 KB, 2 pages
The Change Hive
PDF, 239 KB, 5 pages
Third Stage Consulting Group
PDF, 2.88 MB, 16 pages
Virgin Media O2
PDF, 201 KB, 3 pages
Vivaldi Technologies ASA
PDF, 1.48 MB, 7 pages
Wavebox
PDF, 163 KB, 4 pages
Detail of outcome
The responses to this invitation to comment will be considered by the Competition and Markets Authority (CMA) as part of its evidence gathering in respect of the Strategic Market Status (SMS) investigation into Microsoft’s business software ecosystem.
Original call for evidence
Summary
The CMA is inviting comments on Microsoft’s business software ecosystem.
This call for evidence iswas being held on another website.
This call for evidence closesran atfrom
to
Call for evidence description
The CompetitionCMA and Markets Authority (CMA) has launched a strategic market status (SMS) investigation into Microsoft’s business software ecosystem. As part of the investigation, we want to hear from organisations in the UK and internationally, including challenger tech companies, customers and competitors.
Documents
Invitation to comment
PDF, 356 KB, 21 pages
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Update history
2026-06-23 13:00
Responses published
2026-05-14 11:16
First published.