Firmoscan
Active02552901Private limited companyLondon

ROCKROSE UKCS4 LIMITED

Significant control: Rockrose Energy Limited (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Rockrose Ukcs4 Limited sell?

Registered activity: Extraction of crude petroleum (SIC 06100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

ROCKROSE UKCS4 LIMITED is an active private limited company (company number 02552901) incorporated on 29 October 1990, registered in London. Its registered activity is extraction of crude petroleum (SIC 06100). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 110 companies in extraction of crude petroleum in London with filed accounts; the median reports net assets of £100 and is 10 years old.

02

Ownership and control

1 active · 1 other
  • Rockrose Energy Limited
    corporate entity, England · since 8 December 2017
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Idemitsu Kosan Co., Ltd.
    corporate entity, Japan · since 6 April 2016 · ceased 8 December 2017
    • owns 75–100% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
29 October 199035 yrs ago
First accounts due
29 July 199212507 days overdue
Confirmation statement due
12 November 2026in 17 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 06100
Extraction of crude petroleum
Accounts type
Full
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 29 October 1990
  • Accounts past their due dateDue 29 July 1992

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 17 days
  2. First accounts due12507 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (extraction of crude petroleum), closest in incorporation date

All companies incorporated on 29 October 1990 · in Oct 1990.

09

Reminders for ROCKROSE UKCS4 LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).