Active04560897Private limited company

TETRIUM LIMITED

Significant control: Patrick Joseph Sean Obyrne (25–50%), Matthew Benedict Augustine Obyrne (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Other information technology service activities (SIC 62090). 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

TETRIUM LIMITED is an active private limited company (company number 04560897) incorporated on 11 October 2002. Its registered activity is other information technology service activities (SIC 62090). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 410 companies in other information technology service activities in Oxford with filed accounts; the median reports net assets of £3,813 and is 13 years old.

02

Ownership and control

2 active
  • Mr Patrick Joseph Sean Obyrne
    Individual · since 6 April 2016
    • owns 25–50% of shares
  • Mr Matthew Benedict Augustine Obyrne
    Individual · since 6 April 2016
    • owns 25–50% 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
11 October 200224 yrs ago
First accounts due
11 July 20048139 days overdue
Confirmation statement due
25 October 2027in 367 days

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

04

Activity

SIC 62090
Other information technology service activities
Accounts type
Total Exemption 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 11 October 2002
  • Accounts past their due dateDue 11 July 2004

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 367 days
  2. First accounts due8139 days overdue
  3. Incorporated
08

Similar companies in Oxford

Same activity (other information technology service activities), closest in incorporation date
09

Reminders for TETRIUM 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.