Active16341261Private limited companyCardiff

3RD-AI LIMITED

Significant control: Sean S Kim (25–50%), Stephen Paul Churchhouse (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 3rd-AI Limited sell?

Registered activity: Wireless telecommunications activities (SIC 61200). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

3RD-AI LIMITED is an active private limited company (company number 16341261) incorporated on 25 March 2025, registered in Cardiff. Its registered activity is wireless telecommunications activities (SIC 61200). Latest dormant accounts cover the period ending 31 March 2026, showing net assets of £100 and cash of £100.

Peer position · net assets

By net assets it sits in the lower half of 1,709 comparable companies in the UK (median £2,511, upper quartile £41k).

Ownership and control

2 active

SS
Mr Sean S Kim
Individual · since 25 March 2025
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
SP
Dr Stephen Paul Churchhouse
Individual · since 25 March 2025
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%

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.

Key dates

Incorporated: 25 March 20251 yr ago
Next accounts due: 31 December 2027in 433 days
Confirmation statement due: 8 April 2027in 166 days

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

Activity

SIC 61200: Wireless telecommunications activities
Accounts type: Dormant
Size band: MicroCompanies Act thresholds

Financials

1 period on record · latest ending 31 March 2026

Net assets

£100

1 period on record

Cash at bank

£100

1 period on record

Turnover

Not reported

Employees

Not reported

Filed accounts by period, newest first
Period end	Net assets	Cash	Debtors	Creditors <1y	Turnover	Profit	Employees
31 March 2026	£100	£100	—	—	—	—	—

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

Filing and accounts signals

Facts from the register · no rating

Net assets above zeroNet assets £100 at 31 March 2026
Incorporated less than two years agoIncorporated 25 March 2025; no accounts due yet

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.

Timeline

Newest first

31 Dec 2027Next accounts duein 433 days
08 Apr 2027Confirmation statement duein 166 days
31 Mar 2026Accounts period endNet assets £100 · dormant accounts
25 Mar 2025Incorporated

Similar companies in Cardiff

Same activity (wireless telecommunications activities), closest in incorporation date

All companies incorporated on 25 March 2025 · in Mar 2025.

Reminders for 3RD-AI LIMITED

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