ActiveOC436393Private limited companyLondon

SEMANTIC LABS LLP

Significant control: Ziff Davis, Inc. (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01

Summary

Generated from filed data · no estimates

SEMANTIC LABS LLP is an active private limited company (company number OC436393) incorporated on 26 March 2021, registered in London. Latest small accounts cover the period ending 31 December 2025, showing net assets of £498k and cash of £303k, with 2 employees on average. Net assets rose 21% on the prior period (£413k).

02

Ownership and control

1 active · 1 other
  • Ziff Davis, Inc.
    corporate entity, United States · since 1 July 2025
    • voting rights 75 to 100 percent limited liability partnership
    • right to share surplus assets 75 to 100 percent limited liability partnership
    • right to appoint and remove members limited liability partnership
  • Mr Erwin Mayer
    Individual · since 26 March 2021 · ceased 1 July 2025
    • voting rights 75 to 100 percent limited liability partnership
    • right to share surplus assets 75 to 100 percent limited liability partnership

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
26 March 20215 yrs ago
Next accounts due
30 September 2027in 342 days
Confirmation statement due
9 April 2027in 168 days

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

04

Activity

SIC None Supplied
None Supplied
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2025
Net assets
£498k
+21%vs Dec 2024
Cash at bank
£303k
+10%vs Dec 2024
Turnover
Not reported
Employees
2
No changevs Dec 2024
Net assets
£498k
Cash at bank
£303k
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2025£498k£303k£198k———2
31 December 2024£413k£274k£14k———2
Cash per employee£151kCash ÷ 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 £497,984 at 31 December 2025
  • Net assets up 10% or more on the prior period+20.6% vs prior period
  • Cash at bank of £50,000 or moreCash £302,701
  • Incorporated five or more years agoIncorporated 26 March 2021

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 342 days
  2. Confirmation statement duein 168 days
  3. Accounts period endNet assets £498k · small accounts
  4. Accounts period endNet assets £413k · small accounts
  5. Incorporated
08

Reminders for SEMANTIC LABS LLP

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.