# MML Keystone Holdco 1 Ltd

## Details

- **Company number:** [14550965](https://find-and-update.company-information.service.gov.uk/company/14550965)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 20 Dec 2022
- **Registered office:** ORION HOUSE, 5 UPPER ST MARTIN’S LANE, LONDON, WC2H 9EA
- **Nature of business:** [64209](/sic/64209) Activities of other holding companies n.e.c.
- **Corporate group:** [Stanley Capital Partners LLP](/group/3529) (303 companies)


## Previous names

- MML Infrastructure I Holdco 1 Ltd (until 23 Apr 2025)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HONAN, Andrew James | director | 20 Dec 2022 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mml Holdco 7 Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 20 Dec 2022 |  |




## Owned by

MML Keystone Holdco 1 Ltd → [MML Holdco 7 Ltd](/company/11842850) → [MML Growth Capital LLP](/company/OC383961)



## Controls

- [Birdie Holdco Limited](/company/14920177) (14920177)
- [Circle Investco Limited](/company/15922340) (15922340)
- [Ermine Investco Limited](/company/16811994) (16811994)
- [MML Stratos Investco Limited](/company/16821436) (16821436)
- [Puffin Co-Invest Limited](/company/17022186) (17022186)



## Directors' other companies

- [HONAN, Andrew James](/person/5407963) - director at [Ermine Midco 2 Limited](/company/16812488)
- [HONAN, Andrew James](/person/5407963) - director at [Evaaro Limited](/company/16527110)
- [HONAN, Andrew James](/person/5407963) - director at [Pechimbert Investments Limited](/company/11215955)
- [HONAN, Andrew James](/person/5407963) - director at [Dorchester Peggy Bidco Limited](/company/16648589)
- [HONAN, Andrew James](/person/5407963) - director at [Ermine Midco 1 Limited](/company/16812292)
- [HONAN, Andrew James](/person/5407963) - llp-member at [MML UK Advisor LLP](/company/OC393766)
- [HONAN, Andrew James](/person/5407963) - director at [Birdie Holdco Limited](/company/14920177)
- [HONAN, Andrew James](/person/5407963) - director at [MML Keystone Holdco 2 Ltd](/company/14554987)
- [HONAN, Andrew James](/person/5407963) - director at [Puffin Topco Limited](/company/16526131)
- [HONAN, Andrew James](/person/5407963) - director at [Puffin Midco 2 Limited](/company/16526762)



## Companies at the same address

- [Land Midco 2 Limited](/company/17326309) (17326309)
- [Land Midco Limited](/company/17326251) (17326251)
- [Land Topco Limited](/company/17326154) (17326154)
- [MML Enterprise I Holdco 1 Ltd](/company/14551186) (14551186)
- [MML Enterprise I Holdco 2 Ltd](/company/14549368) (14549368)
- [MML Keystone Holdco 2 Ltd](/company/14554987) (14554987)
- [MML Partnership Capital Viii Holdco 1 Ltd](/company/14574160) (14574160)