Bymetric
UK company intelligence
Company Active LTD

Company profile

Cipher Opco Limited

UK company 16832099, incorporated on 4 November 2025.

Xypher | Cyber Security Services

Xypher is a group of UK-based cyber security, compliance, digital forensics and e-Discovery services specialists. Delivering resilience and innovation.

Company number
16832099
Incorporated
4 Nov 2025
Companies House status
Active

Company identity

Founded / incorporated
4 November 2025

Company number 16832099

Verify at Companies House
Legal name
CIPHER OPCO LIMITED
Company type
Private Limited Company
Region
London
Registered address
C/O LIMERSTON CAPITAL
12-18 GROSVENOR GARDENS
LONDON
UNITED KINGDOM
SW1W 0DH
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

8 levels 1 ultimate controller
1
Company Active LTD
Cipher Opco Limited
CRN 16832099
2
Direct controller Active LTD
Xypher Limited
CRN 16298176
3
Intermediate controller Active LTD
Cipher Bidco Limited
CRN 16297263
4
Intermediate controller Active LTD
Cipher Midco Limited
CRN 16427617
5
Intermediate controller Active LTD
Cipher Holdco Limited
CRN 16295650
6
Intermediate controller Active LTD
Cipher Topco Limited
CRN 16293686
7
Intermediate controller Active LLP
Limerston Capital Partners II GP LLP
CRN OC438558
8
Intermediate controller Active LTD
Limerston Fulham Limited
CRN 09700557
9
Intermediate controller Active LTD
Limerston Lamont Limited
CRN 09700669
10
Ultimate controller Active LTD
Limerston Capital Partners Limited
CRN 15610168

Company events

Reference milestones and recent Companies House filing stream events.

4 events
04 Aug
2027

Accounts due

Accounts Due

Next accounts due date

17 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

04 Aug
2026

Change To A Person With Significant Control

Persons-with-significant-control

PSC05 | Transaction MzUzNjcxMjE0MGFkaXF6a2N4

Published 04 Aug 2026 12:34

04 Nov
2025

Incorporated

Inception

Company registered at Companies House