Active05278776Private limited companyLondon

ON24 LIMITED

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Other business support service activities n.e.c. (SIC 82990). 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

ON24 LIMITED is an active private limited company (company number 05278776) incorporated on 5 November 2004, registered in London. Its registered activity is other business support service activities n.e.c. (SIC 82990). Latest full accounts cover the period ending 31 December 2024, showing net assets of £3.49m and cash of £587k, with 69 employees on average. Turnover was £12.41m and profit for the year £312k. Net assets fell 55% on the prior period (£7.72m).

Peer position · net assets

By net assets it sits in the top quarter of 27,230 comparable companies in London (median £1,197, upper quartile £53k).

02

Ownership and control

0 active · 1 other

No active person with significant control is registered.

  • persons with significant control statement · since 5 November 2016

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
5 November 200421 yrs ago
Next accounts due
30 September 202624 days overdue
Confirmation statement due
19 November 2026in 26 days

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

04

Activity

SIC 82990
Other business support service activities n.e.c.
Accounts type
Full
Size band
SmallCompanies Act thresholds
05

Financials

3 periods on record · latest ending 31 December 2024
Net assets
£3.49m
−55%vs Dec 2023
Cash at bank
£587k
+21%vs Dec 2023
Turnover
£12.41m
−30%vs Dec 2023
Employees
69
−10%vs Dec 2023
Net assets
£3.49m
Cash at bank
£587k
Turnover
£12.41m
Profit for the year
£312k
Average employees
69
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2024£3.49m£587k—£1.20m£12.41m£312k69
31 December 2023£7.72m£487k—£1.45m£17.64m£278k77
1 January 2023———————
Current ratio3.87Current assets ÷ creditors within one year
Net margin2.5%Profit for the year ÷ turnover
Cash per employee£8,514Cash ÷ 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 £3,488,450 at 31 December 2024
  • Net assets down 25% or more on the prior period-54.8% vs prior period
  • Current assets at least 1.5× creditors within one yearCurrent ratio 3.87
  • Cash at bank of £50,000 or moreCash £587,443
  • Three or more accounting periods on record3 periods on record
  • Incorporated five or more years agoIncorporated 5 November 2004
  • 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 26 days
  2. Next accounts due24 days overdue
  3. Accounts period endNet assets £3.49m · full accounts
  4. Accounts period endNet assets £7.72m · full accounts
  5. Accounts period end
  6. Incorporated
08

Similar companies in London

Same activity (other business support service activities n.e.c.), closest in incorporation date
09

Reminders for ON24 LIMITED

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.