# Arco Cyber Ltd

## Details

- **Company number:** [14391321](https://find-and-update.company-information.service.gov.uk/company/14391321)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2 Oct 2022
- **Registered office:** THE PENTAGON, ABINGDON SCIENCE PARK, ABINGDON, OX14 3YP
- **Nature of business:** [62012](/sic/62012) Business and domestic software development
- **Corporate group:** [Sophos Limited](/group/24834) (2 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SANDERSON, Peter James Eric, Mr. | director | 6 Feb 2026 |  |
| FILLINGHAM, Stuart Barry David, Mr. | director | 6 Feb 2026 |  |
| HELLING, Matthew | director | 2 Oct 2022 | 6 Feb 2026 |
| LOUCA, Adam | director | 2 Oct 2022 | 6 Feb 2026 |
| SAWELL, Graham Stuart Richie Astley | director | 2 Oct 2022 | 6 Feb 2026 |
| YENILMEZ, Julien | director | 4 Sep 2023 | 15 Apr 2024 |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sophos Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 6 Feb 2026 |  |
| Mr Graham Stuart Richie Astley Sawell | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 2 Oct 2022 | 6 Feb 2026 |
| Mr Matthew Helling | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 2 Oct 2022 | 6 Feb 2026 |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Oct 2025 | £182,188 | - | 3 |
| 31 Oct 2024 | £85,606 | £125,111 | 3 |
| 31 Oct 2023 | - | £178,406 | 1 |



## Owned by

Arco Cyber Ltd → [Sophos Limited](/company/02096520)





## Companies at the same address

- [Secureworks Europe Limited](/company/09546890) (09546890)
- [Sophos Limited](/company/02096520) (02096520)
- [Sophos Technology Limited](/company/17098178) (17098178)
- [Sophos Treasury Limited](/company/09610929) (09610929)