Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 26 June 2027
- Last conf. stmt
- 12 June 2026
Q Squared Solutions Holdings Limited
- Incorporated
- 12 June 2015 (11 years)
- Previously known as
- Clinical Lab JV Limited (until 1 July 2015)
- Industry
- Other human health activities (86900)
- Owned by
- Accounts type
- Full
- Region
- South East
- Address
- 3 Forbury Place23 Forbury RoadReadingRG1 3JH
Officers 5 active
Officer details are public data from the Companies House register.
Director · Appointed 31 July 2024
British
Born October 1978 (48)
Corporate Secretary · Appointed 29 June 2023
Director · Appointed 25 August 2022
British
Born February 1972 (54)
Director · Appointed 25 August 2022
Also at Iqvia Ies UK Limited, Iqvia Ies Overseas Holdings Limited, CFS Clinical UK Limited (proposed for strike-off) · more companies
British
Born March 1969 (57)
Williford, John
Secretary · Appointed 1 January 2020
Officer history (20 former)
31 July 2024
31 July 2024
29 June 2023
25 August 2022
Resigned Lorenz, Rene as Director
25 August 2022
25 August 2022
25 August 2022
Resigned Stewart, Wendy as Director
25 August 2022
25 August 2022
Resigned Bruehlman, Ronald Earl as Director
25 August 2022
Resigned Spaeder, Jeffrey as Director
1 April 2021
Resigned Guinan, Mark James as Director
1 April 2021
Resigned Funk, Randy Lee as Director
5 June 2020
Resigned Verst, Cynthia as Director
5 June 2020
Appointed Spaeder, Jeffrey as Director
1 January 2020
Appointed Williford, John as Secretary
31 December 2019
Resigned Estrada, Santiago as Secretary
1 November 2019
Resigned Fovargue, Helen as Secretary
13 February 2019
Resigned Fonseca, Lidia as Director
11 February 2019
Appointed Funk, Randy Lee as Director
10 September 2018
Appointed Verst, Cynthia as Director
10 September 2018
Resigned Panagos, Constantinos as Director
17 May 2018
Appointed Stewart, Wendy as Director
17 May 2018
Resigned Ralphson, Neil as Director
17 May 2018
Appointed Guinan, Mark James as Director
17 May 2018
Resigned Haydon, John Bradley as Director
9 February 2017
Appointed Fonseca, Lidia as Director
9 February 2017
Appointed Fovargue, Helen as Secretary
9 February 2017
Appointed Estrada, Santiago as Secretary
9 February 2017
Appointed Panagos, Constantinos as Director
9 February 2017
Appointed Bruehlman, Ronald Earl as Director
8 February 2017
Resigned Shorten, Dermot Victor as Director
8 February 2017
Resigned Norman, Jay as Director
8 February 2017
Resigned Brooks, Marc as Secretary
4 October 2016
Appointed Lorenz, Rene as Director
3 October 2016
1 January 2016
Resigned Brown Stafford, Paula as Director
1 July 2015
Appointed Shorten, Dermot Victor as Director
1 July 2015
1 July 2015
Appointed Norman, Jay as Director
1 July 2015
Appointed Haydon, John Bradley as Director
1 July 2015
Appointed Brown Stafford, Paula as Director
1 July 2015
Appointed Ralphson, Neil as Director
1 July 2015
Appointed Brooks, Marc as Secretary
1 July 2015
12 June 2015
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 1 April 2021
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited By Shares
Reg. no. 03299057
Corporate entity · Notified 6 April 2016
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 03022416
Holdings 4
Companies where Q Squared Solutions Holdings Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Former controllers (2)
1 April 2021
Ceased Quest Diagnostics Subsidiary Holdings Ltd — Owns 25–50% of shares
6 April 2016
Ceased Iqvia Ltd. — Owns 50–75% of shares
Group structure 20 shown
Ownership group derived from the Companies House PSC register
Iqvia RDS Holdings Owns 75–100% of shares
Iqvia Finance Ltd. Owns 75–100% of shares
Iqvia Ltd. Owns 75–100% of shares
Apira Limited Owns 75–100% of shares
Arc Bio Communications Limited Owns 75–100% of shares
Clintec International Ltd. Owns 75–100% of shares
Cro Solutions Limited Owns 75–100% of shares
Drugdev Limited Owns 75–100% of shares
Epg Communication Holdings Limited Owns 75–100% of shares
Gce Clin Solutions Limited Owns 75–100% of shares
Healthcare Business Information Limited Owns 75–100% of shares
Ims (UK) Pension Plan Trustee Company Limited Owns 75–100% of shares
Interface Clinical Services Ltd Owns 75–100% of shares
Iqvia Biotech Ltd. Owns 75–100% of shares
Iqvia Investment Holdings Limited Owns 75–100% of shares
Iqvia Solutions Finance UK V Ltd. Owns 75–100% of shares
Iqvia Solutions UK Limited Owns 75–100% of shares
Iqvia Technology Services Ltd. Owns 75–100% of shares
Q Squared Solutions Holdings Limited This company Owns 50–75% of shares
Filings 106
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 9 July 2026 | Full accounts | 31 December 2025 | ||
| 24 June 2026 | Confirmation statement with no updates | 12 June 2026 | ||
| 8 July 2025 | Full accounts | 31 December 2024 | ||
| 20 June 2025 | Confirmation statement with updates | 12 June 2025 | ||
| 10 December 2024 | Statement of capital following an allotment of shares |
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