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Company profile

Protos Erf Limited

UK company 11922737, incorporated on 3 April 2019.

Protos Erf Limited is a UK company with status active founded in 2019 based in London.

Company number
11922737
Incorporated
3 Apr 2019
Companies House status
Active

Company identity

Founded / incorporated
3 April 2019

Company number 11922737

Verify at Companies House
Legal name
PROTOS ERF LIMITED
Company type
LTD
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 1 ultimate controller Controls 1
1
Company Active LTD
Protos Erf Limited
CRN 11922737
2
Direct controller Active LTD
Protos Holding Limited
CRN 11920987
3
Intermediate controller Active LTD
Encyclis Protos Holdco Limited
CRN 11915696
4
Intermediate controller Active LTD
Encyclis Bidco Limited
CRN 13920146
5
Intermediate controller Active LTD
Encyclis Midco Limited
CRN 13920244
6
Intermediate controller Active LTD
Encyclis Holdco Limited
CRN 13739623
7
Ultimate controller Active LTD
Covert UK Topco Limited
CRN 14146003

Company events

Reference milestones and recent Companies House filing stream events.

2 events
14 Aug
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzODMxNjEzMWFkaXF6a2N4 | Paper/PDF filed

Published 18 Aug 2026 23:18

03 Apr
2019

Incorporated

Inception

Company registered at Companies House