£1,000
No changevs Sept 2024Active14128814Private limited companyHarrow
GREYMATTERSOFTWARE LTD
Significant control: Julian Horwood (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Greymattersoftware Ltd sell?
Registered activity: Research and experimental development on biotechnology (SIC 72110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
GREYMATTERSOFTWARE LTD is an active private limited company (company number 14128814) incorporated on 24 May 2022, registered in Harrow. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest dormant accounts cover the period ending 30 September 2025, showing net assets of £1,000 and cash of £1,000. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the upper half of 151 comparable companies in Greater London (median £200, upper quartile £53k).
02
Ownership and control
- Mr Julian Horwood
- owns 75–100% of shares
- Mr Julian David Horwood
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 24 May 20224 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 7 June 2027in 227 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72110
- Research and experimental development on biotechnology
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,000
No changevs Sept 2024Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £1,000 | £1,000 | — | — | — | — | — |
| 30 September 2024 | £1,000 | £1,000 | — | — | — | — | — |
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 £1,000 at 30 September 2025
- Incorporated two to five years agoIncorporated 24 May 2022
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
- Next accounts duein 250 days
- Confirmation statement duein 227 days
- Accounts period endNet assets £1,000 · dormant accounts
- Accounts period endNet assets £1,000 · dormant accounts
- Incorporated
08
Similar companies in Greater London
- GENOMIS LIMITEDRuislip, · inc. May 2022
- BIOGENETICS & TECH LIMITEDPotters Bar · inc. Jun 2022
- GENEIAL THERAPEUTICS LIMITEDHarrow · inc. Jun 2022
- VAXBIO SOLUTIONS LTDPinner · inc. Apr 2022
- ERINI CONSULTING LIMITEDWatford · inc. Mar 2022
- AUGUST RESEARCH INTERNATIONAL LTDRickmansworth · inc. Feb 2022
All companies incorporated on 24 May 2022 · in May 2022.
09
Reminders for GREYMATTERSOFTWARE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.