# Carbstone Limited

## Details

- **Company number:** [NI740540](https://find-and-update.company-information.service.gov.uk/company/NI740540)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 12 May 2026
- **Registered office:** 5 WILLOWBANK ROAD, MILLBROOK, LARNE, BT40 2SF
- **Nature of business:** [39000](/sic/39000) Remediation activities and other waste management services
- **Corporate group:** [Capriole Energy Limited](/group/101866) (12 companies)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Carbon Mineralization Limited | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent, right-to-appoint-and-remove-directors | 8 Jun 2026 |  |
| Blakiston Houston Estate Company Limited | ownership-of-shares-25-to-50-percent | 8 Jun 2026 |  |
| Mr Robert Ian Harvey | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 12 May 2026 | 8 Jun 2026 |




## Owned by

Carbstone Limited → [Blakiston Houston Estate Company Limited](/company/NI000369)





## Companies at the same address

- [B9 Energy Horizons Ltd](/company/NI666652) (NI666652)
- [B9 Fertiliser Ltd](/company/NI653826) (NI653826)
- [B9 Fuels Limited](/company/NI678836) (NI678836)
- [B9 Gas Limited](/company/NI660516) (NI660516)
- [B9 Lfg Craigmore Ltd](/company/NI694776) (NI694776)
- [B9 Solar Ltd](/company/NI729099) (NI729099)
- [Bioresources Management Limited](/company/NI698471) (NI698471)
- [Capriole Energy Limited](/company/NI712557) (NI712557)
- [Carbon Mineralization Limited](/company/NI711427) (NI711427)
- [Carbonmineralisation Limited](/company/NI726587) (NI726587)