# GRAMICS BIO LTD (15675158)

> GRAMICS BIO LTD is an active private limited company (company number 15675158) incorporated on 24 April 2024, registered in London. Its registered activity is research and experimental development on biotechnology (SIC 72110). Latest micro accounts cover the period ending 30 April 2026, showing net assets of £54k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 6% on the prior period (£58k).

- Status: Active
- Incorporated: 2024-04-24
- Registered office: London, W1W 5PF
- SIC 72110: Research and experimental development on biotechnology
- Next accounts due: 2028-01-30
- Confirmation statement due: 2027-05-08
- 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 |
|---|---|---|---|---|---|---|---|
| 2026-04-30 | £54k | — | — | — | — | — | 2 |
| 2025-04-30 | £58k | — | — | — | — | — | 3 |

size band micro.

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

- Net assets above zero: Net assets £53,968 at 30 April 2026
- Incorporated two to five years ago: Incorporated 24 April 2024

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

## Persons with significant control

- Dr Alice Preston — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2024-04-24
- Mr Oliver Charles Rayner — owns 25–50% of shares, since 2025-11-20

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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/15675158
HTML: https://firmoscan.com/company/15675158-gramics-bio-ltd