# Wittenstein High Integrity Systems Limited

## Details

- **Company number:** [03711047](https://find-and-update.company-information.service.gov.uk/company/03711047)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 10 Feb 1999
- **Registered office:** 3 RIVERGATE, 1ST FLOOR, TEMPLE QUAY, BRISTOL, BS1 6EW
- **Nature of business:** [62090](/sic/62090) Other information technology service activities


## Previous names

- Wittenstein Aktiv Technologies Limited (until 7 Apr 2003)
- Areawaste Limited (until 18 Mar 1999)
- Wittenstein Aerospace & Simulation Limited (until 14 Dec 2020)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| EIKÖTTER, Mark, Dr. | director | 1 Oct 2023 |  |
| LONGHURST, Andrew Kenneth | director | 1 Apr 2019 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Ms. Viktoria Wittenstein | ownership-of-shares-25-to-50-percent | 31 Dec 2025 |  |
| Dr. Daniel Wittenstein | ownership-of-shares-25-to-50-percent | 31 Oct 2025 |  |
| Dr. Anna-Katharina Wittenstein | ownership-of-shares-25-to-50-percent | 31 Oct 2025 |  |
| Dr Manfred Wittenstein | voting-rights-25-to-50-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2026 | £4,321,718 | £1,507,042 | 47 |
| 31 Mar 2025 | £3,075,415 | £1,122,595 | 37 |
| 31 Mar 2024 | £2,410,158 | £714,837 | 27 |
| 31 Mar 2023 | £1,598,074 | £1,263,737 | 22 |
| 31 Mar 2022 | £1,024,017 | £670,647 | 22 |
| 31 Mar 2021 | £661,445 | £432,814 | 21 |
| 31 Mar 2020 | £708,588 | £359,453 | 25 |
| 31 Mar 2019 | £387,674 | £883,317 | 17 |
| 31 Mar 2018 | -£36,644 | £847,034 | 11 |