SYNEOS HEALTH IVH UK LIMITED

Active
Company number 01772610Private limited companyIncorporated 1983

Key figures

£311,947,000-1.9%
Net assets 2025
-1.9%
Average annual change 2024–2025
0100 m200 m300 m400 m20242025

† SYNEOS HEALTH IVH UK LIMITED 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.

SYNEOS HEALTH IVH UK LIMITED does not disclose its turnover in its latest accounts; the profit for the year is as stated in the accounts.

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£311,947,000
Higher than 99% · median £4,867
Total assets£313,379,000
Higher than 99% · median £20,084
Company age43.0 years
Older than 99% · 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: SYNEOS HEALTH IVH UK LIMITED

What kind of company is it?

SYNEOS HEALTH IVH UK LIMITED is a private limited company registered with Companies House under company number 01772610. It was incorporated on 24 Nov 1983. Its status is active. The registered office is in Farnborough (GU14). 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 full accounts. Loss for the year was £5,953,000. Net assets were £311,947,000, down 1.9% on the previous year. Figures are available for 2 financial years (2024–2025).

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 99% of them (median £4,867). By total assets it ranks higher than 99% of them (median £20,084). It is older than 99% of them (median age 5.1 years).

What do public registers and reports show?

Its gender pay gap report for 2018/19 shows median hourly pay for women 12% lower than for men. It has a modern slavery statement on the government registry.

Who runs and controls the company?

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 31 Aug 2027.

Filed accounts2024–2025
2024 †2025 †
Profit for the year-6,735,000-5,953,000
Total assets317,901,000313,379,000
Total liabilities——
Net assets / total equity317,901,000311,947,000

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.

Statutory reporting

Gender pay gap2018/19
Median hourly pay
women 12% lower
Mean hourly pay
women 17.8% lower
Median bonus pay
women 32.9% lower
Employer size
250 to 499 employees
Lower pay quarter83.2% womenLower middle74.8% womenUpper middle76.6% womenUpper pay quarter59.8% women
Earlier years (1)
Year
Median hourly pay
Mean hourly pay
2017/18
women 22.9% lower
women 20.2% lower

A positive gap means women's average hourly pay is lower than men's across the whole employer; it is not a comparison of pay for the same work. View on the Gender pay gap service

Modern slavery statements1
2021
Statement · summary on GOV.UK · group statement (SYNEOS HEALTH UK LIMITED)

Figures the company reported itself to the government's Check payment practices service, Gender pay gap service and Modern slavery statement registry (Open Government Licence v3.0). Only large companies and employers with 250 or more staff have to report, so most companies have nothing here.

History

9 events
  1. Financial year 2025 endedAccounts: net assets £311.9m
  2. Financial year 2024 endedAccounts: net assets £317.9m
  3. Syneos Health Uk Limited registered as a person with significant control
  4. Syneos Health Holdings Uk Limited ceased to be a person with significant control
  5. Name changed to SYNEOS HEALTH IVH UK LIMITEDPreviously INVENTIV HEALTH CLINICAL UK LTD
  6. Syneos Health Holdings Uk Limited registered as a person with significant control
  7. Name changed to INVENTIV HEALTH CLINICAL UK LTDPreviously I3 INTERNATIONAL (UK) LIMITED
  8. Name changed to I3 INTERNATIONAL (UK) LIMITEDPreviously INGENIX PHARMACEUTICAL SERVICES (UK) LIMITED
Earlier events (1)
  1. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current and former persons with significant control, and the end of each financial year with figures in the database.