LONDON STOCK EXCHANGE GROUP PLC
ActiveCompany number 05369106 · PLC
Company summary
- Status (as reported)
- Active
- Incorporated on
- 18 February 2005
- Company type
- PLC
- Registered office
- 10 Paternoster Square, London, EC4M 7LS
- Next accounts due by
- 30 June 2027
- Next confirmation statement due by
- 4 March 2027
- Recorded activities (SIC)
- 70100
- Filings reported overdue
- No
Checked 1 October 2026 at 09:17 (UK time). Registered facts only — nothing here describes turnover, solvency or trading activity.
What this record is. These are facts filed with, or reported by, Companies House. They do not describe turnover, solvency, trading activity or whether this company is a suitable supplier. What status does and does not tell you.
Registered details
| Registered company name | LONDON STOCK EXCHANGE GROUP PLC |
|---|---|
| Company number | 05369106 |
| About the registered office | A correspondence address, not necessarily a trading location. |
Recorded activities (SIC codes)
- 70100Activities of head officesWhat this code covers
SIC codes are a classification the company recorded. They are not a description of what it currently sells.
Filing dates
| Last accounts made up to | 31 December 2025 |
|---|---|
| Next accounts period ends | 31 December 2026 |
| Next accounts due by | 30 June 2027 |
| Accounts reported overdue | No |
| Accounting reference date | 31/12 |
| Last statement made up to | 18 February 2026 |
|---|---|
| Next statement period ends | 18 February 2027 |
| Next statement due by | 4 March 2027 |
| Statement reported overdue | No |
Accounts and confirmation statements are separate obligations with separate dates. We show the dates the register reports and never calculate a substitute. Read the difference.
Previous names
| Name | Effective from | Ceased on |
|---|---|---|
| LONDON STOCK EXCHANGE GROUP LIMITED | 16 November 2005 | 7 December 2005 |
| MILESCREEN LIMITED | 18 February 2005 | 16 November 2005 |
Recent filing history
| Date | Filing |
|---|---|
| 23 September 2026 | Capital return purchase own shares |
| 23 September 2026 | Capital return purchase own shares |
| 21 September 2026 | Capital return purchase own shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
| 17 September 2026 | Capital cancellation shares |
Research summary
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LONDON STOCK EXCHANGE GROUP PLC is registered at Companies House with company number 05369106.
The register reports its status as active.
It was incorporated on 18 February 2005, about 21 years ago.
Recorded activities: 70100 (Activities of head offices).
The next accounts are reported as due by 30 June 2027.
The next confirmation statement is reported as due by 4 March 2027.
Checked 1 October 2026 at 09:17 (UK time). Source: official company record.