ActiveOC366017Private limited companyBristol

TIRO SIDON UK LLP

Significant control: Altera Infrastructure Production Holdings 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01

Summary

Generated from filed data · no estimates

TIRO SIDON UK LLP is an active private limited company (company number OC366017) incorporated on 28 June 2011, registered in Bristol. Accounts are on file at Companies House (full) but not yet parsed into this record.

02

Ownership and control

1 active · 2 other
  • Altera Infrastructure Production Holdings Limited
    corporate entity, Scotland · since 6 January 2023
    • voting rights 75 to 100 percent limited liability partnership
    • right to appoint and remove members limited liability partnership
  • Teekay Offshore Partners L.P.
    corporate entity, Marshall Islands · since 6 April 2016 · ceased 3 July 2018
    • voting rights 75 to 100 percent limited liability partnership
    • right to share surplus assets 75 to 100 percent limited liability partnership
    • right to appoint and remove members limited liability partnership
  • Brookfield Asset Management Inc
    corporate entity, Canada · since 3 July 2018 · ceased 6 January 2023
    • voting rights 25 to 50 percent limited liability partnership
    • right to share surplus assets 25 to 50 percent limited liability partnership
    • right to appoint and remove members limited liability partnership

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
28 June 201115 yrs ago
First accounts due
28 March 20134958 days overdue
Confirmation statement due
12 July 2027in 261 days

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

04

Activity

SIC None Supplied
None Supplied
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 28 June 2011
  • Accounts past their due dateDue 28 March 2013

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 261 days
  2. First accounts due4958 days overdue
  3. Incorporated
08

Reminders for TIRO SIDON UK LLP

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.