PROTON THERAPY UK LIMITED

Active
Company number 07467015Private limited companyIncorporated 2010

Key figures

£96,941-19.4%
Net assets 2025
-15.8%
Average annual change 2020–2025
0100 k200 k300 k202020212022202320242025

Like most small UK companies, PROTON THERAPY UK LIMITED does not publish a profit and loss account in its latest accounts. The figures below come from the balance sheet.

Ratios

2025

Sector comparison

SIC 86900

Where the company stands among the 74,960 active companies whose first SIC code is 86900 (Other human health activities).

Net assets£96,941
Higher than 83% · median £4,867
Total assets£176,949
Higher than 82% · median £20,084
Employees2
Higher than 65% · median 1
Company age15.9 years
Older than 87% · median 5.1 years
Largest in this sector by net assets
  1. GUY'S AND ST THOMAS' FOUNDATION£904.5m
  2. BARTS CHARITY£426.7m
  3. SYNEOS HEALTH IVH UK LIMITED£311.9m
  4. YGEIA3 LTD£298.2m
  5. AMICUS THERAPEUTICS UK LIMITED£277.3m
  6. CREW 2000 (SCOTLAND)£251.2m
  7. NOVERO HEALTH CARE LTD£172.5m
  8. THOMAS POCKLINGTON TRUST£155.7m
  9. STRYKER UK LIMITED£138.2m
  10. BRITISH HEART FOUNDATION£130.2m

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 74,960. The line on each bar marks the median.

Summary: PROTON THERAPY UK LIMITED

What kind of company is it?

PROTON THERAPY UK LIMITED is a private limited company registered with Companies House under company number 07467015. It was incorporated on 13 Dec 2010. Its status is active. The registered office is in Westcliff-on-sea (SS0). Its nature of business (SIC 2007) is other human health activities (86900).

How is the company doing financially?

The latest accounts in the database are for 2025 (period ending 31 Dec 2025); the company files micro-entity accounts. Net assets were £96,941, down 19.4% on the previous year. Total assets were £176,949 and total liabilities £267,585. The company had an average of 2 employees. Figures are available for 6 financial years (2020–2025).

How does it compare with similar companies?

Compared with 74,960 active companies whose first SIC code is 86900: By net assets it ranks higher than 83% of them (median £4,867). By total assets it ranks higher than 82% of them (median £20,084). By number of employees it ranks higher than 65% of them (median 1). It is older than 87% of them (median age 5.1 years).

Who runs and controls the company?

The company has 1 current director. One person with significant control is registered.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 4 Sep 2027.

Filed accounts2020–2025
20212022202320242025
Total assets225,441297,221409,617282,891176,949
Total liabilities488,650598,184594,867394,447267,585
Net assets / total equity267,209240,283189,250120,32896,941
Average number of employees65322

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.

History

22 events
  1. Financial year 2025 endedAccounts: net assets £96.9k, 2 employees
  2. Financial year 2024 endedAccounts: net assets £120.3k, 2 employees
  3. Financial year 2023 endedAccounts: net assets £189.3k, 3 employees
  4. Financial year 2022 endedAccounts: net assets £240.3k, 5 employees
  5. Financial year 2021 endedAccounts: net assets £267.2k, 6 employees
  6. Financial year 2020 endedAccounts: net assets £228.4k, 7 employees
  7. Mr Vlastimil Roun registered as a person with significant control
  8. ACCOMPLISH SECRETARIES LIMITED resignedSecretary (corporate)
Earlier events (14)
  1. Gregory Robert John DAVIS resignedDirector
  2. William Robert HAWES resignedDirector
  3. Vlastimil ROUN appointedDirector
  4. Name changed to PROTON THERAPY UK LIMITEDPreviously KREST WORLDWIDE LIMITED
  5. TADCO SECRETARIAL SERVICES LIMITED resignedSecretary (corporate)
  6. Tina-Marie AKBARI resignedDirector
  7. TADCO DIRECTORS LIMITED resignedDirector (corporate)
  8. ACCOMPLISH SECRETARIES LIMITED appointedSecretary (corporate)
  9. TADCO SECRETARIAL SERVICES LIMITED appointedSecretary (corporate)
  10. Tina-Marie AKBARI appointedDirector
  11. Gregory Robert John DAVIS appointedDirector
  12. William Robert HAWES appointedDirector
  13. TADCO DIRECTORS LIMITED appointedDirector (corporate)
  14. 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.