Active05551550Private limited companyWatford

ISRCTN

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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

Registered activity: Data processing, hosting and related activities (SIC 63110). 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

ISRCTN is an active private limited company (company number 05551550) incorporated on 1 September 2005, registered in Watford. Its registered activity is data processing, hosting and related activities (SIC 63110). Latest small accounts cover the period ending 31 December 2024, showing net assets of £228k and cash of £204k, with 9 employees on average. Net assets rose 17% on the prior period (£195k).

Peer position · net assets

By net assets it sits in the top quarter of 377 comparable companies in Greater London (median £608, upper quartile £19k).

02

Ownership and control

0 active · 2 other

No active person with significant control is registered.

  • persons with significant control statement · since 16 March 2023
  • Mr Christopher Marc Taylor
    Individual · since 6 April 2016 · ceased 1 December 2022
    • has significant influence or control

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
1 September 200521 yrs ago
Next accounts due
30 September 202622 days overdue
Confirmation statement due
15 September 2027in 328 days

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

04

Activity

SIC 63110
Data processing, hosting and related activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2024
Net assets
£228k
+17%vs Dec 2023
Cash at bank
£204k
+39%vs Dec 2023
Turnover
Not reported
Employees
9
No changevs Dec 2023
Net assets
£228k
Cash at bank
£204k
Average employees
9
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2024£228k£204k—£11k——9
31 December 2023£195k£147k—£12k——9
Current ratio21.44Current assets ÷ creditors within one year
Cash per employee£23kCash ÷ 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 above zeroNet assets £228,265 at 31 December 2024
  • Net assets up 10% or more on the prior period+17.3% vs prior period
  • Current assets at least 1.5× creditors within one yearCurrent ratio 21.44
  • Cash at bank of £50,000 or moreCash £204,365
  • Incorporated five or more years agoIncorporated 1 September 2005
  • Accounts past their due dateDue 30 September 2026

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. Confirmation statement duein 328 days
  2. Next accounts due22 days overdue
  3. Accounts period endNet assets £228k · small accounts
  4. Accounts period endNet assets £195k · small accounts
  5. Incorporated
08

Similar companies in Greater London

Same activity (data processing, hosting and related activities), closest in incorporation date
09

Reminders for ISRCTN

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.