Exact UK legal entity

KETS QUANTUM SECURITY LTD

10297688 · active · No overdue accounts or confirmation flag returned

Current statusactive
Incorporated27 July 2016
Accounts due31 December 2027
Confirmation due9 August 2027
Status checked via live Companies House proxy at 16 August 2026. This is a public-record research page, not a credit score, investment conclusion or tax determination.

Identity and review status

Official identity

Registered record

Number: 10297688
Type: ltd
Registered office: Station Road Workshops Station Road, Kingswood, Bristol, BS15 4PJ, England
SIC: 61900, 62020, 72190

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Portfolio context

3 mapped fund associations

Parkwalk · Science Creates Ventures · SETsquared

Association means the company appeared in the dated portfolio research corpus. It does not prove a fund's current holding or SEIS/EIS eligibility.

Companies House

Filing timeline

Open complete official history →

Recent events are shown newest first. Filing codes and dates come directly from Companies House; descriptions are concise labels, not legal interpretations.

  1. Confirmation Statement made up to 26 July 2026CS01 · Confirmation Statement
  2. Officers — Mr Werner ZahntAP01 · Officers
  3. Officers — James Robert GarciaTM01 · Officers
  4. Accounts made up to 31 March 2026AA · Accounts
  5. Accounts made up to 31 March 2025AA · Accounts
  6. Confirmation Statement made up to 26 July 2025CS01 · Confirmation Statement
  7. Officers — Mr Stuart Wayne WoodsAP01 · Officers
  8. Officers — Claudio MarinelliTM01 · Officers
  9. Officers — Mr James Robert GarciaAP01 · Officers
  10. Officers — Jingchun HaoTM01 · Officers
  11. ResolutionRESOLUTIONS · Resolution
  12. Officers — Philip Michael Nicholas SibsonTM01 · Officers
  13. Officers — Jake Edward KennardTM01 · Officers
  14. Officers — Dr. Christopher ErvenCH01 · Officers
  15. ResolutionRESOLUTIONS · Resolution
  16. CapitalSH01 · Capital

Ownership and control timeline

People with significant control (PSC) records describe published legal control, not a complete economic ownership graph. CompanyBeacon does not infer control from names.
PSC register

0 active control records

  1. Dr. Christopher ErvenNotified 27 July 2016 · ceased 13 May 2021Ownership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent
  2. Mr. Philip SibsonNotified 27 July 2016 · ceased 13 May 2021Ownership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent
  3. Dr. Jake KennardNotified 27 July 2016 · ceased 21 June 2018Ownership Of Shares 25 To 50 Percent; Voting Rights 25 To 50 Percent
Governance

5 active officers

  1. Christopher, Dr. ERVENDirector · appointed 27 July 2016
  2. Lisa Ann, Dr MATTHEWSDirector · appointed 20 September 2022
  3. Olivier TONNEAUDirector · appointed 13 May 2021
  4. Stuart Wayne WOODSDirector · appointed 16 June 2025
  5. Werner ZAHNTDirector · appointed 1 July 2026

Review the complete official officer list →

Source dates and limitations

  • charity-commission-register: extract Not available, imported 25 July 2026.
  • companies-house-relevant-subset: extract Not available, imported 25 July 2026.
  • contracts-finder-daily-csv: extract 24 July 2026, imported 25 July 2026.
  • Live status, filings, officers and PSC records can change after this page is cached. Companies House remains authoritative.
  • SEIS/EIS qualification, investment performance, creditworthiness and beneficial ownership are not inferred.

Use the due-diligence checklist or review the methodology.

A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details