# Secor Partners (UK), Ltd

## Details

- **Company number:** [07336229](https://find-and-update.company-information.service.gov.uk/company/07336229)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 4 Aug 2010
- **Registered office:** 1 TOWER PLACE WEST, TOWER PLACE, LONDON, EC3R 5BU
- **Nature of business:** [82990](/sic/82990) Other business support service activities n.e.c.
- **Corporate group:** [Calm Treasury Holdings Limited](/group/97508) (74 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CHANG, Kam Hon | director | 29 Apr 2026 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Raymond Joseph Iwanowski | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 | 1 Jan 2022 |
| Mr Duen-Li Kao | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 | 1 May 2025 |
| Marsh & Mclennan Companies, Inc. | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 1 May 2025 | 1 May 2026 |
| Calm Treasury Holdings Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 1 May 2026 |  |




## Owned by

Secor Partners (UK), Ltd → [Calm Treasury Holdings Limited](/company/09787086)



## Controls

- [Secor Investment Advisors (UK), LLP](/company/OC357067) (OC357067)




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