# Graphene Holdings Limited

## Details

- **Company number:** [10522821](https://find-and-update.company-information.service.gov.uk/company/10522821)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 13 Dec 2016
- **Registered office:** 10 SOUTH PARADE, LEEDS, LS1 5QS
- **Nature of business:** [70100](/sic/70100) Activities of head offices
- **Corporate group:** [GMV Nominees Ltd](/group/4) (48580 companies)


## Previous names

- Hamsard 3436 Limited (until 21 Dec 2017)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Carbon Ii Bidco Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 5 Mar 2021 |  |
| Mr Dennis Stephen Engel | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 1 Jun 2017 | 5 Mar 2021 |
| Squire Patton Boggs Directors Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 13 Dec 2016 | 1 Jun 2017 |



## Accounts

| Year ended | Net assets | Cash |
|---|---|---|
| 31 May 2017 | £1 | £1 |



## Owned by

Graphene Holdings Limited → [Carbon Ii Bidco Limited](/company/12638319) → [Carbon Ii Midco 3 Limited](/company/12686132) → [Carbon Ii Midco 2 Limited](/company/12686330) → [Carbon Ii Midco 1 Limited](/company/12957945) → [Ingenuity Digital Holdings Limited](/company/12957948)



## Controls

- [Ingenuity Digital Limited](/company/07543416) (07543416)




## Companies at the same address

- [Ampersand Commerce Limited](/company/06829007) (06829007)
- [Barmston Developments Limited](/company/06196205) (06196205)
- [Carbon Ii Bidco Limited](/company/12638319) (12638319)
- [Carbon Ii Midco 1 Limited](/company/12957945) (12957945)
- [Carbon Ii Midco 2 Limited](/company/12686330) (12686330)
- [Carbon Ii Midco 3 Limited](/company/12686132) (12686132)
- [Db3 Group Trustee Limited](/company/14472799) (14472799)
- [Doncaster North Management Limited](/company/13987448) (13987448)
- [Idhl Intelligence Limited](/company/14225124) (14225124)
- [Idhl Web Limited](/company/14218662) (14218662)