Shamrock Topco Limited

Active10163927 Private limited company

Incorporated: 5 May 2016 (10 years)
Industry: Other business support service activities n.e.c. (82990)
Directors: John Farrell
Stephen James Henry
Kevin Timothy Collins
all 4 directors
Owned by: JHG Topco Ltd
Accounts type: Group
Region: East of England
Address: The Mount The Sidings
Station Road
Longstanton
CB24 3DS

Filing status

Accounts due: 31 October 2027
Last accounts: 31 January 2026
Conf. stmt due: 9 February 2027
Last conf. stmt: 26 January 2026

Charges

Total: 6
Outstanding: 4
Part satisfied: 0
Satisfied: 2

Officers 4 active

Officer details are public data from the Companies House register.

Farrell, John

Director · Appointed 12 August 2026

Irish

Born August 1970 (56)

Henry, Stephen James

Director · Appointed 12 August 2026

Also at JHG Topco Limited, Shamrock Midco Limited, John Henry Group Limited · more companies

British

Born November 1969

Collins, Kevin Timothy

Director · Appointed 12 August 2026

Also at JHG Topco Limited, Shamrock Bidco Limited, Shamrock Midco Limited · more companies

Irish

Born August 1970 (56)

Henry, John Gerard

Director · Appointed 1 June 2016

Also at John Henry & Sons (Plant Hire) Limited (proposed for strike-off), John Henry & Sons (Holdings) Ltd., John Henry and Sons (Developments) Ltd · more companies

British

Born January 1970 (56)

Officer history (7 former)

12 August 2026

Appointed Henry, Stephen James as Director

12 August 2026

Appointed Collins, Kevin Timothy as Director

12 August 2026

Resigned Henry, James as Director

12 August 2026

Resigned Penston, Richard John as Director

12 August 2026

Resigned Canfield, Barry as Director

12 August 2026

Appointed Farrell, John as Director

12 August 2026

Resigned Henry, Patrick as Director

3 October 2018

Resigned Whitman, Giles Richard as Director

3 October 2018

Appointed Penston, Richard John as Director

30 September 2018

Resigned Heraghty, Mark Stephen as Director

6 April 2018

Resigned Scott, David Crosfield Garratt as Director

7 December 2017

Appointed Canfield, Barry as Director

16 December 2016

Appointed Heraghty, Mark Stephen as Director

1 June 2016

Appointed Whitman, Giles Richard as Director

1 June 2016

Appointed Henry, Patrick as Director

1 June 2016

Appointed Scott, David Crosfield Garratt as Director

1 June 2016

Appointed Henry, John Gerard as Director

5 May 2016

Appointed Henry, James as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

JHG Topco Ltd

Corporate entity · Notified 12 August 2026

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Limited Company

Reg. no. 17368749

Former controllers (4)

12 August 2026

Ceased Growth Capital Partners Nominees Limited — Owns 25–50% of shares

12 August 2026

Ceased Growth Capital Partners LLP — Owns 25–50% of shares

29 January 2020

Ceased Growth Capital Partners GP Limited — Owns 25–50% of shares

1 June 2016

Ceased GCP Iii GP LP — Owns 25–50% of shares

Group structure 4 shown

Ownership group derived from the Companies House PSC register

JHG Topco Limited

Shamrock Topco Limited This company Owns 75–100% of shares

Shamrock Midco Limited Owns 75–100% of shares

Shamrock Bidco Limited Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To
6 November 2026	Group of companies' accounts	31 January 2026
9 September 2026	Change of details for a person with significant control
8 September 2026	Cessation of a person with significant control
8 September 2026	Notification of a person with significant control
8 September 2026	Cessation of a person with significant control