SINCH UK LTD.

Active
Company number 03049312Private limited companyIncorporated 1995

Key figures

£45,924,707+28.9%
Net assets 2025
+28.9%
Average annual growth 2024–2025
020 m40 m60 m20242025

† SINCH UK LTD. filed these accounts on paper, so Companies House publishes them only as a scanned image. The figures for the years marked † were read automatically from the scan and kept only where the statements add up (for example net assets equal total equity), but a reading error is still possible — check the original accounts at Companies House.

Ratios

2025

Sector comparison

SIC 61200

Where the company stands among the 2,371 active companies whose first SIC code is 61200 (Wireless telecommunications activities).

Turnover£198,659,475
Higher than 95% · median £4,606,561 among 90 that publish turnover
Net assets£45,924,707
Higher than 99% · median £10,372
Total assets£74,763,603
Higher than 97% · median £47,972
Company age31.5 years
Older than 96% · median 8.1 years
Largest in this sector by net assets
  1. HUTCHISON 3G UK LIMITED£6.5bn
  2. MTK WIRELESS LIMITED£220.9m
  3. TELSTRA GLOBAL LIMITED£89.4m
  4. ERICSSON LIMITED£86.6m
  5. SAMSUNG CAMBRIDGE SOLUTION CENTRE LIMITED£68.3m
  6. SINCH UK LTD.£45.9m
  7. CELLXION LTD£41.8m
  8. BEACON COMMUNICATION SERVICES LIMITED£40.3m
  9. IX WIRELESS LIMITED£28.6m
  10. RADIOSITE LIMITED£22.2m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 2,371. The line on each bar marks the median.

Summary: SINCH UK LTD.

What kind of company is it?

SINCH UK LTD. is a private limited company registered with Companies House under company number 03049312. It was incorporated on 25 Apr 1995. Its status is active. The registered office is in Blean (CT5). Its nature of business (SIC 2007) is wireless telecommunications activities (61200).

How is the company doing financially?

The latest accounts in the database are for 2025 (period ending 31 Dec 2025); the company files full accounts. Turnover was £198,659,475. Profit for the year was £10,289,329. Net assets were £45,924,707, up 28.9% on the previous year. Total assets were £74,763,603 and total liabilities £28,838,896. Figures are available for 2 financial years (2024–2025).

How does it compare with similar companies?

Compared with 2,371 active companies whose first SIC code is 61200: By turnover it ranks higher than 95% of the 90 that publish turnover (median £4,606,561). By net assets it ranks higher than 99% of them (median £10,372). By total assets it ranks higher than 97% of them (median £47,972). It is older than 96% of them (median age 8.1 years).

What do public registers and reports show?

It appears on the Home Office register of licensed sponsors (Global Business Mobility: Senior or Specialist Worker, Skilled Worker). HMRC lists it as an importer of goods, mainly machinery.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 7 Apr 2027.

Filed accounts2024–2025
2024 †2025 †
Turnover197,345,820198,659,475
Profit for the year7,338,31110,289,329
Total assets72,397,70274,763,603
Total liabilities36,762,32428,838,896
Net assets / total equity35,635,37845,924,707
Average number of employees85—

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Registers and licences

Sponsor licence‡
Licence type and rating
Worker (A rating)
Routes
Global Business Mobility: Senior or Specialist Worker, Skilled Worker

On the Home Office register of licensed sponsors, which lists organisations licensed to sponsor workers from overseas.

International trade‡

Listed by HMRC as an importer of goods in 1 of the last 12 months on record, most recently October 2025. Main goods: machinery.

From HMRC's monthly lists of importers and exporters. Traders can ask to be left off the lists, so absence does not mean a company does not trade.

Sources: Charity Commission for England and Wales, Care Quality Commission, Home Office and HM Revenue & Customs, under the Open Government Licence v3.0. Entries marked ‡ come from lists that do not state a company number and were linked by an exact match on the registered name.

History

5 events
  1. Financial year 2025 endedAccounts: turnover £198.7m, net assets £45.9m
  2. Financial year 2024 endedAccounts: turnover £197.3m, net assets £35.6m, 85 employees
  3. Name changed to SINCH UK LTD.Previously CLX COMMUNICATIONS LIMITED
  4. Name changed to CLX COMMUNICATIONS LIMITEDPreviously MBLOX LIMITED
  5. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current persons with significant control, and the end of each financial year with figures in the database. Former persons with significant control are not listed.