Active01017560Private limited companyEastleigh

DOLPHIN DRILLING LIMITED

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Dolphin Drilling Limited sell?

Registered activity: Support activities for petroleum and natural gas mining (SIC 09100). 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

DOLPHIN DRILLING LIMITED is an active private limited company (company number 01017560) incorporated on 13 July 1971, registered in Eastleigh. Its registered activity is support activities for petroleum and natural gas mining (SIC 09100). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 2,064 companies in support activities for petroleum and natural gas mining in the UK with filed accounts; the median reports net assets of £7,784 and is 9 years old.

02

Ownership and control

0 active · 3 other

No active person with significant control is registered.

  • persons with significant control statement · since 16 August 2019
  • Dolphin Drilling Operations Limited
    corporate entity, England And Wales · since 6 April 2016 · ceased 28 June 2019
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • Dolphin Drilling Asa
    corporate entity, Norway · since 6 April 2016 · ceased 28 June 2019
    • owns 50–75% of shares
    • holds 50–75% of voting rights
    • can appoint or remove directors

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
13 July 197155 yrs ago
First accounts due
13 April 197319552 days overdue
Confirmation statement due
27 July 2027in 276 days

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

04

Activity

SIC 09100
Support activities for petroleum and natural gas mining
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 13 July 1971
  • Accounts past their due dateDue 13 April 1973

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 276 days
  2. First accounts due19552 days overdue
  3. Incorporated
08

Similar companies in Southampton

Same activity (support activities for petroleum and natural gas mining), closest in incorporation date
09

Reminders for DOLPHIN DRILLING LIMITED

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