Their own payment-practices filing · gov.uk

How long does Synexus Clinical Research Limited take to pay its suppliers?

CRN 05575991 · Professional & technical services · 17 statutory reports on record · period to 30 Jun 2026

38days

their reported average time to pay suppliers, latest period

Well behindvs a 31-day median across 6,185 recent filers

Self-reported figure from their statutory filing. How this is compiled.

On the public register · Companies House

Company record

Status: Active
Type: Private Limited Company
Incorporated: 27 Sept 2005
Registered office: 12B GRANTA PARK, CAMBRIDGE, CB21 6GQ

0 outstanding charges on the register Accounts due 30 Sept 2027

Open the full record at Companies House.

Terms vs reality

Stated terms: 60 days. Reported average: 38.

Stated terms60d

-22 days

Reported avg38d

At a glance

The key figures

60d

their stated terms

89%

invoices paid outside terms

-14d

faster over the window

±3d

steady pattern

Vs peers · latest reported averages

fasterslower

Slower than 66% of the 530 large companies reporting in professional & technical services.

The pattern

Getting faster

Average days to pay across their last 6 statutory reports.

terms 60d

H2 2023H1 2024H2 2024H1 2025H2 2025H1 2026

Where their supplier invoices land · latest period

within 30 days 51% 31–60 days 35% 61+ days 14%

The read · computed from their figures

Synexus Clinical Research Limited has filed 17 statutory payment periods (earliest H1 2018). Their latest report puts the average at 38 days against stated terms of 60 days.

The direction is faster: from 52 to 38 days over the window — about 14 days faster.

In the latest period 89% of invoices were paid outside their agreed terms, and 14% landed 61+ days out.

In their own words · from the filing

Standard payment terms

Synexus uses 60 days payment terms.

Dispute resolution

PPD has a dedicated Accounts Payable helpdesk that offers support to our suppliers to achieve resolution in the event of disputes or queries on invoice payment. The helpdesk team can be contacted by email on [email protected]

Every statutory report on record

Most recent first.

Period	Avg days	Outside terms	61+ days	Filed
H1 2026	38	89%	14%	31 Jul 2026
H2 2025	37	78%	12%	5 May 2026
H1 2025	34	75%	5%	30 Jul 2025
H2 2024	32	72%	9%	18 Mar 2025
H1 2024	39	74%	11%	9 Sept 2024
H2 2023	52	79%	18%	31 Jan 2024
H1 2023	36	87%	10%	1 Aug 2023
H2 2022	47	84%	24%	30 Jan 2023
H1 2022	36	75%	14%	18 Jul 2022
H2 2021	30	42%	9%	31 Jan 2022
H1 2021	29	46%	4%	22 Jul 2021
H2 2020	28	25%	3%	22 Jan 2021
H1 2020	31	41%	5%	23 Jul 2020
H2 2019	31	43%	5%	27 Jan 2020
H1 2019	42	84%	14%	5 Aug 2019
H2 2018	39	58%	11%	31 Jan 2019
H1 2018	49	56%	22%	10 Aug 2018

Quick answers

Are they getting slower or faster?

Their reported average has moved about 14 days faster over the window (52 → 38 days).

What's their typical pay point?

Their latest reports average around day 38, moving within about ±3 days. Treat that as a historical reference point, not a promise for a new invoice.

Can I see what this means for my invoices?

Run the live check — it re-reads their record and their live Companies House file, on the amount you invoice.

Stay ahead

Watch Synexus Clinical Research Limited (free)

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How UK payment reporting works

What is a Payment Practices Report?

UK companies and LLPs above a size threshold — broadly, two of: turnover over £54m, balance sheet over £27m, or more than 250 employees — must report twice a year, under the Reporting on Payment Practices and Performance Regulations 2017, how quickly they actually pay suppliers: the average time to pay, the share of invoices paid in 30 days or fewer, 31 to 60 days and 61 days or longer, and their standard payment terms. Those thresholds apply to financial years beginning on or after 6 April 2025; for earlier financial years they were £36m and £18m, with the same 250-employee test.

What does "paid outside agreed terms" mean?

The share of invoices paid later than the terms in the supplier contract. If terms are 30 days and an invoice is paid on day 45, it counts as paid outside terms, regardless of the headline average.

How often is this data updated?

Each report covers a six-month period and must be filed within 30 days of that period ending, so a company's record refreshes roughly twice a year. PaidLate re-reads the register as new reports are filed.

Is this official government data?

The underlying payment figures come from the company's own statutory filings on the gov.uk payment-practices service; company-status data comes from Companies House. PaidLate calculates trends, comparisons and summaries from those records. It does not use surveys or credit-agency scores.

How this is compiled. Built from official records only: Companies House and the gov.uk payment-practices service. The payment figures are self-reported — companies over the size threshold must file them by law and the board signs them off. No credit-agency data. The numbers are theirs; the plain-English read is ours. This is information compiled from public records under the Open Government Licence v3.0 — not a credit rating and not advice.

The 31-day comparison figure is the median across 6,185 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).

Report PL-05575991 · latest period to 30 Jun 2026

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