opendata.bot
Company number
SC217020

TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED

Officer · GUNN, Craig Ritchie, Mr. and 29 others
Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Scotland, Scotland Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED
Company number
SC217020
Registered office
9TH FLOOR AURORA BUILDING, 120 BOTHWELL STREET, GLASGOW, G2 7JS, UNITED KINGDOM · 66 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 March 2001
Status
Active
Age
25 years
Previous names
GLOBALSANTAFE ONSHORE SERVICES LIMITED (to 28 Apr 2008)
Nature of business (SIC)
09100 — Support activities for petroleum and natural gas mining
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
17 Nov 2026
Confirmation statement — last
03 Nov 2025

Officers

3 active · 27 resigned

director
Appointed 30/06/2026
Active
director
Appointed 18/05/2015
Active
director
Appointed 22/04/2026
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Transocean Drilling U.K. Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016 Controls 2 companies

Serving officers

director Appointed 30/06/2026
director Appointed 18/05/2015
director Appointed 22/04/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
30/06/2026 Director resigned TAYLOR, Garry
30/06/2026 Director appointed GUNN, Craig Ritchie, Mr.
22/04/2026 Director appointed THOMA, Sandro, Mr.
15/04/2026 Director resigned ROWLAND, Rebecca Louise, Ms.
01/04/2025 Director resigned MEEK, Hazel Francene Stuart
01/04/2025 Director appointed ROWLAND, Rebecca Louise, Ms.
09/01/2025 Director resigned MELDRUM, Colin Campbell Mitchell
09/01/2025 Director appointed TAYLOR, Garry
18/04/2024 Director resigned LESLIE, Andrew
29/05/2019 Corporate-secretary resigned BURNESS PAULL LLP
13/09/2018 Director appointed MELDRUM, Colin Campbell Mitchell
18/05/2018 Director appointed LESLIE, Andrew
15/05/2018 Director resigned WALLS, David Michael
25/04/2017 Director resigned WILL, Lee Douglas
25/04/2017 Director appointed MEEK, Hazel Francene Stuart
29/04/2016 Director resigned CLYNE, Neil Kenneth
29/04/2016 Director appointed WALLS, David Michael
06/04/2016 Person with significant control added Transocean Drilling U.K. Limited
31/01/2016 Director resigned URE, Graeme John Robert
28/01/2016 Director appointed WILL, Lee Douglas

Financial highlights

No figures could be read from the accounts filed on 21 Oct 2025. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

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Filing history

Most recent filings

AD01 — change-registered-office-address-company-with-date-old-address-new-address
address
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
CH01 — change-person-director-company-with-change-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-full
accounts
TM01 — termination-director-company-with-name-termination-date
officers
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CS01 — confirmation-statement-with-no-updates
confirmation-statement
CH01 — change-person-director-company-with-change-date
officers
AA — accounts-with-accounts-type-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts
CH01 — change-person-director-company-with-change-date
officers
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-full
accounts

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Transocean Onshore Support Services Limited — AB15 8PU
Tier 2 · renews 30/01/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

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Frequently asked questions

What is the company number of TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED?
According to the official registry, the company number of TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED is SC217020.
Where is TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED registered?
The registered office is 9TH FLOOR AURORA BUILDING, 120 BOTHWELL STREET, GLASGOW, G2 7JS, UNITED KINGDOM.
Who runs TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED?
GUNN, Craig Ritchie, Mr. is listed among the officers of TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED.
What is the SIC code of TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED?
The nature of business is recorded under SIC code 09100 — Support activities for petroleum and natural gas mining.
Who controls TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED?
Transocean Drilling U.K. Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED (SC217020)

TRANSOCEAN ONSHORE SUPPORT SERVICES LIMITED is a private limited company incorporated on 20 March 2001 and registered in the United Kingdom under company number SC217020. Its registered office is at 9TH FLOOR AURORA BUILDING, 120 BOTHWELL STREET, GLASGOW, G2 7JS, UNITED KINGDOM. The recorded nature of business is support activities for petroleum and natural gas mining (SIC 09100). The company is currently active , with statutory accounts last made up to 31 December 2024. 30 active officers are on record , and the person with significant control is Transocean Drilling U.K. Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 12 September 2026.

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