# SI Plan Electronics (Research) Limited

## Details

- **Company number:** [01362444](https://find-and-update.company-information.service.gov.uk/company/01362444)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 11 Apr 1978
- **Registered office:** LITTLE FOSSBURY STRATFORD ROAD, CRANHILL, BIDFORD ON AVON, B50 4LW
- **Nature of business:** [28990](/sic/28990) Manufacture of other special-purpose machinery n.e.c., [72190](/sic/72190) Other research and experimental development on natural sciences and engineering
- **Corporate group:** [Toplan Ltd](/group/29071) (2 companies)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BOLLONS, Mark Andrew | director | 31 Mar 1999 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mrs Ann Dora Bollons | ownership-of-shares-25-to-50-percent-as-trust | 30 Jun 2016 | 10 Aug 2018 |
| Mr Bernard Bollons | ownership-of-shares-25-to-50-percent-as-trust | 30 Jun 2016 | 10 Aug 2018 |
| Mr Mark Andrew Bollons | ownership-of-shares-25-to-50-percent | 30 Jun 2016 | 10 Aug 2018 |
| Toplan Ltd | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 31 Mar 2017 |  |



## Accounts

| Year ended | Net assets | Cash | Employees |
|---|---|---|---|
| 31 Mar 2026 | - | - | 3 |
| 31 Mar 2025 | - | - | 2 |
| 31 Mar 2024 | - | - | 2 |
| 31 Mar 2023 | - | - | 1 |
| 31 Mar 2022 | - | - | 2 |
| 31 Mar 2021 | - | - | 8 |
| 31 Mar 2020 | £1,873,993 | £1,502,563 | 16 |
| 31 Mar 2019 | £1,731,448 | £1,597,919 | - |
| 31 Mar 2018 | £1,449,391 | £1,049,771 | 19 |
| 31 Mar 2017 | £1,302,480 | £918,798 | 19 |
| 31 Mar 2016 | £4,346,023 | £3,785,491 | - |
| 31 Mar 2015 | £4,010,011 | £3,439,456 | - |



## Owned by

SI Plan Electronics (Research) Limited → [Toplan Ltd](/company/10686345)