£26k
No changevs Mar 2024Active11231835Private limited companySidcup
O'SULLIVAN IT LTD
Significant control: Shane O'Sullivan (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Information technology consultancy activities (SIC 62020). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
O'SULLIVAN IT LTD is an active private limited company (company number 11231835) incorporated on 5 March 2018, registered in Sidcup. Its registered activity is information technology consultancy activities (SIC 62020). Latest dormant accounts cover the period ending 31 March 2025, showing net assets of £26k, with 1 employee on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the upper half of 12,553 comparable companies in Greater London (median £6,706, upper quartile £48k).
02
Ownership and control
- Mr Shane O'Sullivan
- owns 75–100% of shares
- owns 75–100% of shares
- owns 75–100% of shares
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 5 March 20188 yrs ago
- Next accounts due
- 31 December 2026in 67 days
- Confirmation statement due
- 19 March 2027in 145 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
1
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £26k | — | — | £0 | — | — | 1 |
| 31 March 2024 | £26k | — | — | £31k | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £26,137 at 31 March 2025
- Incorporated five or more years agoIncorporated 5 March 2018
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
- Confirmation statement duein 145 days
- Next accounts duein 67 days
- Accounts period endNet assets £26k · dormant accounts
- Accounts period endNet assets £26k · dormant accounts
- Incorporated
08
Similar companies in Greater London
- KRIS CONSULTANCY SERVICES LTDHarrow · inc. Mar 2018
- PRISM TECHNOLOGY SOLUTIONS LIMITEDOrpington · inc. Mar 2018
- FIBONACCI SOLUTIONS LTD.Loughton · inc. Mar 2018
- VINCHI LTDWatford · inc. Mar 2018
- INOVTECH IT LIMITEDOrpington · inc. Mar 2018
- HANAS6 LTDSouth Croydon · inc. Mar 2018
All companies incorporated on 5 March 2018 · in Mar 2018.
09
Reminders for O'SULLIVAN IT LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.