Website & contact details
- Website
GCS Insight LLP
- Incorporated
- 20 December 2017 (8 years)
- Previously known as
- Graph Strategy UK LLP (until 29 September 2025)This list may be incomplete. See all names on Companies House
- Industry
- None Supplied (None Supplied)
- Owned by
- James Edward Tetherton
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 1 King William StreetLondonEC4N 7AR
Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 2 January 2027
- Last conf. stmt
- 19 December 2025
Officers
Not loaded yet. See them on Companies House
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
James Edward Tetherton
Individual · Notified 20 December 2017
Holds 75–100% of voting rights
Right to 75–100% of surplus assets
British
Born May 1981 (45)
Former controllers (1)
31 May 2025
Ceased Mark Alan Stein — Holds 25–50% of voting rights
What Gcs Insight say about themselves
“GCS is an award-winning strategy consultancy supporting private equity investors and entrepreneurial management teams with commercial due diligence, value creation, and growth strategy.”
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 2 January 2026 | Total exemption full accounts | 31 March 2025 | ||
| 28 December 2025 | Confirmation statement with no updates | 19 December 2025 | ||
| 26 November 2025 | Change of details for a person with significant control | |||
| 12 November 2025 | Cessation of a person with significant control | |||
| 29 September 2025 | Termination of appointment of a member |
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