ActiveNI711433Private limited companyNewcastle

CARTENIO LTD

Significant control: Conor Mckernan (50–75%), Peter Hamilton (50–75%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Specialised design activities (SIC 74100). 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

CARTENIO LTD is an active private limited company (company number NI711433) incorporated on 8 March 2024, registered in Newcastle. Its registered activity is specialised design activities (SIC 74100). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£1,201 and cash of £199, with 0 employees on average.

Peer position · net assets

By net assets it sits in the bottom quarter of 253 comparable companies in Belfast (median £5,909, upper quartile £34k).

02

Ownership and control

2 active · 2 other
  • Mr Conor Mckernan
    Individual · since 1 August 2024
    • owns 50–75% of shares
  • Mr Peter Hamilton
    Individual · since 2 August 2024
    • owns 50–75% of shares
  • Mr Christopher Mcguicken
    Individual · since 8 March 2024 · ceased 1 August 2024
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr Peter Hamilton
    Individual · since 1 August 2024 · ceased 2 August 2024
    • owns 50–75% 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
8 March 20242 yrs ago
Next accounts due
31 December 2026in 69 days
Confirmation statement due
22 March 2027in 150 days

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

04

Activity

SIC 74100
Specialised design activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 31 March 2025
Net assets
−£1,201
1 period on record
Cash at bank
£199
1 period on record
Turnover
Not reported
Employees
0
1 period on record
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2025−£1,201£199—£1,400——0
Current ratio0.14Current assets ÷ creditors within one year

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets below zeroNet assets £-1,201 at 31 March 2025
  • Current assets below creditors within one yearCurrent ratio 0.14
  • Incorporated two to five years agoIncorporated 8 March 2024

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 150 days
  2. Next accounts duein 69 days
  3. Accounts period endNet liabilities £1,201 · small accounts
  4. Incorporated
08

Similar companies in Belfast

Same activity (specialised design activities), closest in incorporation date
09

Reminders for CARTENIO LTD

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.