# FIBRILLOGENESIS LTD (12380800)

> FIBRILLOGENESIS LTD is an active private limited company (company number 12380800) incorporated on 30 December 2019, registered in Yeovil. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest small accounts cover the period ending 31 December 2025, showing net assets of −£371k and cash of £106k, with 0 employees on average. Net assets fell 67% on the prior period (−£222k).

- Status: Active
- Incorporated: 2019-12-30
- Registered office: Yeovil, BA20 1DW
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-09-30
- Confirmation statement due: 2027-01-13
- Accounts type: SMALL

By net assets it sits in the bottom quarter of 973 comparable companies in Bristol (median £8,885, upper quartile £53k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-12-31 | −£371k | £106k | £8,350 | — | — | — | 0 |
| 2024-12-31 | −£222k | £111k | £1,377 | — | — | — | 0 |

size band micro.

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

- Net assets below zero: Net assets £-371,363 at 31 December 2025
- Net assets down 25% or more on the prior period: -67.4% vs prior period
- Cash at bank of £50,000 or more: Cash £106,303
- Incorporated five or more years ago: Incorporated 30 December 2019

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

## Persons with significant control

- Dr David Neil O'Leary — has significant influence or control, since 2019-12-30

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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/12380800
HTML: https://firmoscan.com/company/12380800-fibrillogenesis-ltd