# PLANKTON ANALYTICS LIMITED (11090423)

> PLANKTON ANALYTICS LIMITED is an active private limited company (company number 11090423) incorporated on 30 November 2017, registered in Plymouth. Its registered activity is other professional, scientific and technical activities n.e.c. (SIC 74909). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £51k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1% on the prior period (£51k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 2017-11-30
- Registered office: Plymouth, PL3 5PH
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2027-08-30
- Confirmation statement due: 2026-12-14
- Accounts type: MICRO ENTITY

By net assets it sits in the top quarter of 7,714 comparable companies in Other (median £6,373, upper quartile £46k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-11-30 | £51k | — | — | £20k | — | — | 3 |
| 2024-11-30 | £51k | — | — | £43k | — | — | 2 |
| 2023-11-30 | £47k | — | — | £95k | — | — | 2 |

current ratio 3.55; net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £51,351 at 30 November 2025
- Current assets at least 1.5× creditors within one year: Current ratio 3.55
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 30 November 2017

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

## Persons with significant control

- Dr Julian Bernard Tilbury — owns 25–50% of shares; holds 25–50% of voting rights, since 2017-11-30
- Dr Philip Frederick Culverhouse — owns 25–50% of shares; holds 25–50% of voting rights, since 2017-11-30

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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/11090423
HTML: https://firmoscan.com/company/11090423-plankton-analytics-limited