Active13964988Private limited companyBristol

EXTRACELLULAR LTD

Significant control: Extracellular Holdings Ltd (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Extracellular Ltd sell?

Registered activity: Engineering design activities for industrial process and production (SIC 71121). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

EXTRACELLULAR LTD is an active private limited company (company number 13964988) incorporated on 9 March 2022, registered in Bristol. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest abridged accounts cover the period ending 31 March 2026, showing net assets of −£127k and cash of £38k, with 22 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 329% on the prior period (£55k).

Peer position · net assets

By net assets it sits in the bottom quarter of 136 comparable companies in Bristol (median £1,651, upper quartile £54k).

02

Ownership and control

1 active · 1 other
  • Extracellular Holdings Ltd
    corporate entity, England · since 6 March 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mr William Robert Milligan
    Individual · since 9 March 2022 · ceased 6 March 2026
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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
9 March 20224 yrs ago
Next accounts due
31 December 2027in 434 days
Confirmation statement due
23 March 2027in 151 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 71121
Engineering design activities for industrial process and production
SIC 71122
Engineering related scientific and technical consulting activities
SIC 72110
Research and experimental development on biotechnology
Accounts type
Unaudited Abridged
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 March 2026
Net assets
−£127k
−329%vs Mar 2025
Cash at bank
£38k
−72%vs Mar 2025
Turnover
Not disclosed
Employees
22
+47%vs Mar 2025
Net assets
−£127k
Cash at bank
£38k
Average employees
22
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2026−£127k£38k£548k£715k——22
31 March 2025£55k£136k£418k£350k——15
Current ratio0.82Current assets ÷ creditors within one year
Cash per employee£1,729Cash ÷ 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

Facts from the register · no rating
  • Net assets below zeroNet assets £-126,621 at 31 March 2026
  • Net assets down 25% or more on the prior period-329.0% vs prior period
  • Current assets below creditors within one yearCurrent ratio 0.82
  • Incorporated two to five years agoIncorporated 9 March 2022

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

Newest first
  1. Next accounts duein 434 days
  2. Confirmation statement duein 151 days
  3. Accounts period endNet liabilities £127k · abridged accounts
  4. Accounts period endNet assets £55k · abridged accounts
  5. Incorporated
08

Similar companies in Bristol

Same activity (engineering design activities for industrial process and production), closest in incorporation date
09

Reminders for EXTRACELLULAR LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.