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Quest Diagnostics International Holdings Limited

Quest Diagnostics International Holdings Limited is an active UK company (number 11119933), incorporated 2017, with 2 current directors, Michael Joseph Deppe and Sandip R. Patel. Source: Companies House, updated 11th October 2026.

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Official record Companies House · updated 11th October 2026 · Sources

Network

The large node is Quest Diagnostics International Holdings Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 4

  1. Lara Ann Leffler Thomas 2020-2020 Director View profile
  2. Stephen Andrew Calamari 2017-2020 Director View profile
  3. Teresa De Leon Cinco-Abela 2017-2018 Director View profile
  4. O'Shaughnessy, JR., William Joseph 2017-2023 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
20/12/2017

Group

No further corporate or individual controller is recorded above Quest Diagnostics International Holdings Limited on the PSC register - it appears to be the top of its group.

3 other companies in this group

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Financials

Net assets
£34,869,677
Total assets
£34,869,677
Cash
£60,047
Employees
0
Turnover
Not reported (small or micro-entity accounts)
Profit/loss
-£12,680,747

Filed as Full accounts.

Figures from accounts filed at Companies House (iXBRL), period ending 2024-12-31. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

2 directors on the board

6.9y median 6.9y
average tenure
7.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (2)

0
also govern a charity
0
left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Finance 2

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
11119933
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 11th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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