£25k
No changevs Jul 2024Active13519534Private limited companyLondon
BIOCHEM123 LTD
Significant control: Brent Alexander Brown (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Biochem123 Ltd sell?
Registered activity: Management of real estate on a fee or contract basis (SIC 68320). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BIOCHEM123 LTD is an active private limited company (company number 13519534) incorporated on 20 July 2021, registered in London. Its registered activity is management of real estate on a fee or contract basis (SIC 68320). Latest dormant accounts cover the period ending 31 July 2025, showing net assets of £25k and cash of £25k. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the top quarter of 7,914 comparable companies in London (median £309, upper quartile £21k).
02
Ownership and control
- Mr Brent Alexander Brown
- owns 75–100% of shares
- 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
- 20 July 20215 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 3 August 2027in 283 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 68320
- Management of real estate on a fee or contract basis
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- SIC 81300
- Landscape service activities
- SIC 85590
- Other education n.e.c.
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£25k
No changevs Jul 2024Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £25k | £25k | — | — | — | — | — |
| 31 July 2024 | £25k | £25k | — | — | — | — | — |
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 £24,691 at 31 July 2025
- Incorporated five or more years agoIncorporated 20 July 2021
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 283 days
- Next accounts duein 188 days
- Accounts period endNet assets £25k · dormant accounts
- Accounts period endNet assets £25k · dormant accounts
- Incorporated
08
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- HIGH CHIEF TO MAJESTY PROPERTY MANAGEMENT COMPANY LTDLondon · inc. Jul 2021
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- BATHURST PROPERTY INVESTMENT LTDLondon · inc. Jul 2021
- SIGMA PRS INVESTMENTS (FISHMOOR PARCEL 2) LIMITEDLondon · inc. Jul 2021
- BROADWAY EAST SERVICES LIMITEDLondon · inc. Jul 2021
- SIGMA PRS INVESTMENTS (FISHMOOR PARCEL 1) LIMITEDLondon · inc. Jul 2021
All companies incorporated on 20 July 2021 · in Jul 2021.
09
Reminders for BIOCHEM123 LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.