£100
No changevs Apr 2024Active09595757Private limited companyWooburn Green
MAINFRAME INTERNET LIMITED
B68/100From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
MAINFRAME INTERNET LIMITED is an active private limited company (company number 09595757) incorporated on 18 May 2015, registered in Wooburn Green. Its registered activity is business and domestic software development (SIC 62012). Latest dormant accounts cover the period ending 5 April 2025, showing net assets of £100. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 6,222 comparable companies in Other (median £1,000, upper quartile £28k).
02
Key dates
- Incorporated
- 18 May 201511 yrs ago
- Next accounts due
- 5 January 2027in 75 days
- Confirmation statement due
- 1 June 2027in 222 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 62012
- Business and domestic software development
- SIC 63110
- Data processing, hosting and related activities
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 5 April 2025 | £100 | — | — | — | — | — | — |
| 5 April 2024 | £100 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £100 at 2025-04-05 |
| +8 | EstablishedIncorporated 2015-05-18 (11 years) |
| 68 | Score, grade B |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Mr Michael Liam Warren
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 222 days
- Next accounts duein 75 days
- Accounts period endNet assets £100 · dormant accounts
- Accounts period endNet assets £100 · dormant accounts
- Incorporated
08
Similar companies in the UK
- BESPOKE.WS LTDLowestoft · inc. May 2015
- VALUE SQUARED (V2) LIMITEDHedon · inc. May 2015
- BIZBFRIEND LIMITEDBury St. Edmunds · inc. May 2015
- AVOIR TECHNOLOGY LIMITEDKinross · inc. May 2015
- AGILE BUSINESS CONSULTANCY & SOLUTIONS LTDAyr · inc. May 2015
- BELLAMYS DESIGN LIMITEDChippenham · inc. May 2015
All companies incorporated on 18 May 2015 · in May 2015.
09
Reminders for MAINFRAME INTERNET LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.