# Seiont Limited

## Details

- **Company number:** [10343825](https://find-and-update.company-information.service.gov.uk/company/10343825)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 24 Aug 2016
- **Registered office:** TY GLYN, CANOL Y DRE, RUTHIN, LL15 1QW
- **Nature of business:** [08990](/sic/08990) Other mining and quarrying n.e.c.
- **Corporate group:** [Jones Bros Ruthin Development Holdings Limited](/group/25126) (4 companies)


## Previous names

- Cambrian Aggregates Limited (until 17 Nov 2016)
- Cambrian Services Limited (until 3 Sep 2018)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| MORGAN, Helen Mererid Lloyd | director | 18 Feb 2025 |  |
| JOHNSON, Cathryn Ann | director | 18 Feb 2025 |  |
| JONES, Huw Glyn | director | 24 Aug 2016 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Jones Bros Ruthin Development Holdings Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 30 Aug 2018 |  |
| Mr Huw Glyn Jones | ownership-of-shares-75-to-100-percent-as-firm, voting-rights-75-to-100-percent-as-firm | 24 Aug 2016 | 30 Aug 2018 |



## Accounts

| Year ended | Cash | Employees |
|---|---|---|
| 31 Mar 2025 | £111,241 | 2 |
| 31 Mar 2024 | £87,319 | 2 |
| 31 Mar 2023 | £82,365 | 4 |
| 31 Mar 2022 | £540,503 | 4 |
| 31 Mar 2021 | £929,007 | 4 |
| 31 Mar 2020 | £138,756 | 4 |
| 31 Mar 2019 | £138,871 | 2 |



## Owned by

Seiont Limited → [Jones Bros Ruthin Development Holdings Limited](/company/11446706)




## Directors' other companies

- [JOHNSON, Cathryn Ann](/person/6845686) - director at [Plantex Machinery Limited](/company/15880892)
- [JOHNSON, Cathryn Ann](/person/6845686) - director at [Jones Bros. Ruthin (Civil Engineering) Co Limited](/company/00983459)
- [JONES, Huw Glyn](/person/7567549) - director at [Cambrian Services Limited](/company/11543137)
- [JONES, Huw Glyn](/person/7567549) - director at [Jones Bros. Ruthin (Civil Engineering) Co Limited](/company/00983459)
- [MORGAN, Helen Mererid Lloyd](/person/7567520) - director at [Jones Bros. Ruthin (Civil Engineering) Co Limited](/company/00983459)



## Companies at the same address

- [Bryn Cegin Limited](/company/16375557) (16375557)
- [Cambrian Services Limited](/company/11543137) (11543137)
- [Chwarel Bryncir Quarry Prosesu Dwyfach Processing Cyf](/company/06640784) (06640784)
- [Dinas Penmaen Limited](/company/13536607) (13536607)
- [Hybrid Energy Hire Limited](/company/16099666) (16099666)
- [JBR Energy Holdings Limited](/company/17024587) (17024587)
- [Jones Bros Ruthin (Infrastructure) Co Limited](/company/12214000) (12214000)
- [Jones Bros Ruthin Co Limited](/company/00983339) (00983339)
- [Jones Bros Ruthin Development Holdings Limited](/company/11446706) (11446706)
- [Jones Bros. Ruthin (Civil Engineering) Co Limited](/company/00983459) (00983459)