£1.59m
−54%vs Nov 2024Active12329276Private limited companyLondon
MICROGRAPHIA BIO LIMITED
Significant control: Christopher Thompson (25–50%), Julia Li (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MICROGRAPHIA BIO LIMITED is an active private limited company (company number 12329276) incorporated on 22 November 2019, registered in London. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 30 November 2025, showing net assets of £1.59m and cash of £908k, with 19 employees on average. Net assets fell 54% on the prior period (£3.45m). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the top quarter of 654 comparable companies in London (median £101, upper quartile £41k).
02
Ownership and control
- Christopher Thompson
- owns 25–50% of shares
- holds 25–50% of voting rights
- Miss Julia Li
- owns 25–50% of shares
- holds 25–50% 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
- 22 November 20196 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 6 December 2026in 44 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£908k
−64%vs Nov 2024Not reported
19
+46%vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £1.59m | £908k | — | £161k | — | — | 19 |
| 30 November 2024 | £3.45m | £2.55m | — | £96k | — | — | 13 |
| 30 November 2023 | £4.14m | £3.70m | — | £101k | — | — | 13 |
Current ratio9.14Current assets ÷ creditors within one year
Cash per employee£48kCash ÷ average employees
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 £1,591,971 at 30 November 2025
- Net assets down 25% or more on the prior period-53.8% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 9.14
- Cash at bank of £50,000 or moreCash £908,464
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 22 November 2019
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 311 days
- Confirmation statement duein 44 days
- Accounts period endNet assets £1.59m · small accounts
- Accounts period endNet assets £3.45m · small accounts
- Accounts period endNet assets £4.14m · small accounts
- Incorporated
08
Similar companies in London
- PULSAHEART FINTECH LTDLondon · inc. Dec 2019
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- EMEREN LIMITEDLondon · inc. Nov 2019
- SITIGRID LTDLondon · inc. Dec 2019
- CHEMASTERY GROUP LTDLondon · inc. Oct 2019
- ORCA COMPUTING LIMITEDLondon · inc. Oct 2019
All companies incorporated on 22 November 2019 · in Nov 2019.
09
Reminders for MICROGRAPHIA BIO LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.