K. Harriet Alexandra Rock
Chairman at COSTAIN GROUP PLC
Net worth: 127 841 $ as of 2024-03-30
Profile
K.
Harriet Alexandra Rock is currently the Chairman at Costain Group Plc.
They also hold the position of Senior Independent Non-Executive Director at Keller Group Plc.
In addition, they serve as a Non-Executive Director at Newsbridge Ltd., First News, and Wrackleford Farms Ltd.
They are a Member of the House of Lords and a Trustee at The Prince's Countryside Fund.
They are also a Member of The Red Tape Initiative Ltd.
In the past, Ms. Rock served as the Vice Chairman-Business Engagement at The Conservative Party from 2015 to 2016.
They were an Independent Non-Executive Director at Unbound Group Plc from 2021 to 2023.
They also held the position of Independent Non-Executive Director at Imagination Technologies Group Ltd.
from 2014 to 2017.
Additionally, they were a Director at Real World Technologies Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
COSTAIN GROUP PLC
0.04% | 2023-12-30 | 100,000 ( 0.04% ) | 94 744 $ | 2024-03-30 |
KELLER GROUP PLC
0.00% | 2023-12-30 | 2,500 ( 0.00% ) | 33 097 $ | 2024-03-30 |
K. Harriet Alexandra Rock active positions
| Companies | Position | Start |
|---|---|---|
| KELLER GROUP PLC | Director/Board Member | 2018-08-31 |
| COSTAIN GROUP PLC | Chairman | 2022-11-30 |
| Newsbridge Ltd. | Director/Board Member | - |
| First News | Director/Board Member | - |
| House of Lords | Corporate Officer/Principal | - |
| The Red Tape Initiative Ltd. | Corporate Officer/Principal | - |
| Wrackleford Farms Ltd. | Director/Board Member | - |
| The Prince's Countryside Fund | Director/Board Member | - |
Former positions of K. Harriet Alexandra Rock
| Companies | Position | End |
|---|---|---|
| UNBOUND GROUP PLC | Director/Board Member | 2023-07-26 |
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Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| KELLER GROUP PLC | Industrial Services |
| COSTAIN GROUP PLC | Industrial Services |
| Private companies | 10 |
|---|---|
Unbound Group Plc
 Unbound Group Plc Investment ManagersFinance Unbound Group Plc is a private equity investment trust, which objective is to follow a realization strategy which aims to crystallize value for shareholders, through balancing the timing of returning cash to shareholders with maximization of value. It operates through the following geographical segments: United Kingdom; Continental Europe; US; and elsewhere. The firm's portfolio includes buyouts and co-investments; secondaries; debt; and fund investments. The company was founded on July 15, 1935 and is headquartered in London, the United Kingdom. | Finance |
Imagination Technologies Group Ltd.
 Imagination Technologies Group Ltd. SemiconductorsElectronic Technology Imagination Technologies Group Ltd. engages in the provision of licenses processor solutions for graphics, vision and artificial intelligence processing, and multi-standard communications. It offers PowerVR graphics, PowerVR vision and AI and Ensigma connectivity. The company was founded on April 18, 1994 and is headquartered in Kings Langley, the United Kingdom. | Electronic Technology |
| House of Lords | Government |
The Conservative Party
 The Conservative Party Miscellaneous Commercial ServicesCommercial Services The Conservative Party operates as a political party. The company is headquartered in London, the United Kingdom. | Commercial Services |
| The Prince's Countryside Fund | |
| Newsbridge Ltd. | |
| First News | |
| The Red Tape Initiative Ltd. | |
| Wrackleford Farms Ltd. | |
Real World Technologies Ltd.
 Real World Technologies Ltd. Internet Software/ServicesTechnology Services Real World Technologies Ltd. engages in the operation of a technological platform that connects property seekers and agents. The company was founded by Sam Singh and is headquartered in London, the United Kingdom. | Technology Services |
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