# Durham Magneto Optics Ltd

## Details

- **Company number:** [04492798](https://find-and-update.company-information.service.gov.uk/company/04492798)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Jul 2002
- **Registered office:** BUILDING 7 OLD FARM BUSINESS CENTRE CHURCH ROAD, TOFT, CAMBRIDGE, CB23 2RF
- **Nature of business:** [32990](/sic/32990) Other manufacturing n.e.c.



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| HARRIS, Ian Roy | director | 30 Aug 2018 |  |
| SEEM, Peter Robert, Doctor | director | 1 Jun 2013 |  |
| COWBURN, Russell Paul | director | 23 Jul 2002 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Professor Russell Paul Cowburn | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 1 Jul 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 30 Jun 2025 | £5,815,287 | £3,875,921 | 15 |
| 30 Jun 2024 | £5,632,532 | £3,192,690 | 15 |
| 30 Jun 2023 | £4,319,872 | £2,728,238 | 13 |
| 30 Jun 2022 | £3,604,604 | £2,943,378 | 12 |
| 30 Jun 2021 | £3,104,292 | £2,117,048 | 10 |
| 30 Jun 2020 | £2,176,604 | £1,647,378 | 9 |
| 30 Jun 2019 | £2,380,287 | £1,496,377 | 8 |
| 30 Jun 2018 | £1,725,563 | £1,659,708 | - |
| 30 Jun 2017 | - | £1,381,346 | - |
| 30 Jun 2016 | £1,023,662 | £1,006,617 | - |
| 31 Jul 2015 | £849,420 | £871,080 | - |
| 31 Jul 2014 | £621,614 | £488,575 | - |
| 31 Jul 2013 | £527,858 | £491,446 | - |
| 31 Jul 2012 | £490,301 | £453,825 | - |
| 31 Jul 2011 | £477,027 | £596,707 | - |