# MICROBIOMERS LIMITED (15125496)

> MICROBIOMERS LIMITED is an active private limited company (company number 15125496) incorporated on 8 September 2023, registered in London. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £38k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 12% on the prior period (£34k).

- Status: Active
- Incorporated: 2023-09-08
- Registered office: London, WC2H 9JQ
- SIC 72110: Research and experimental development on biotechnology
- SIC 72190: Other research and experimental development on natural sciences and engineering
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-06-30
- Confirmation statement due: 2027-09-22
- Accounts type: MICRO ENTITY

By net assets it sits in the upper half of 603 comparable companies in London (median £440, upper quartile £92k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-09-30 | £38k | — | — | £39k | — | — | 0 |
| 2024-09-30 | £34k | — | — | £35k | — | — | 0 |

current ratio 0.01; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £37,991 at 30 September 2025
- Net assets up 10% or more on the prior period: +11.9% vs prior period
- Current assets below creditors within one year: Current ratio 0.01
- Incorporated two to five years ago: Incorporated 8 September 2023

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Ms Valentina Fix — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2023-09-08

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/15125496
HTML: https://firmoscan.com/company/15125496-microbiomers-limited