# Kbiosystems Limited

## Details

- **Company number:** [02389004](https://find-and-update.company-information.service.gov.uk/company/02389004)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 25 May 1989
- **Registered office:** 7 REGIS PLACE, BERGEN WAY, KING'S LYNN, PE30 2JN
- **Nature of business:** [27900](/sic/27900) Manufacture of other electrical equipment
- **Corporate group:** [Porvair PLC](/group/24274) (8 companies)


## Previous names

- Kaybee Engineering Limited (until 21 Jul 2000)




## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Mr Michael David Biddle | ownership-of-shares-25-to-50-percent | 6 Apr 2016 | 23 Dec 2020 |
| Mr Alan Shepherd | ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent | 6 Apr 2016 | 25 Feb 2021 |
| Porvair Plc | ownership-of-shares-75-to-100-percent | 25 Feb 2021 |  |



## Accounts

| Year ended | Turnover | Net assets | Cash | Employees |
|---|---|---|---|---|
| 30 Nov 2025 | £4,057,000 | £1,811,000 | £694,000 | 30 |
| 30 Nov 2024 | - | £1,888,000 | £680,000 | 39 |
| 30 Nov 2023 | £3,515,000 | £1,694,000 | £489,000 | 42 |
| 30 Nov 2022 | - | £2,003,907 | £1,166,841 | 38 |
| 30 Nov 2021 | - | £1,535,136 | £538,654 | 36 |
| 24 Feb 2021 | - | £2,047,470 | £1,305,512 | 34 |
| 31 Mar 2020 | - | £930,172 | £447,159 | 30 |
| 31 Mar 2019 | - | £529,064 | - | 31 |
| 31 Mar 2018 | - | £424,766 | - | 32 |
| 31 Mar 2017 | - | £354,999 | - | 32 |
| 31 Mar 2016 | - | £305,027 | - | - |
| 31 Mar 2015 | - | £274,596 | - | - |
| 31 Mar 2014 | - | £261,639 | - | - |
| 31 Mar 2013 | - | £248,378 | - | - |



## Owned by

Kbiosystems Limited → [Porvair PLC](/company/01661935)





## Companies at the same address

- [Carekem Limited](/company/09719357) (09719357)
- [Kbioservices Limited](/company/03757709) (03757709)
- [Microfiltrex Limited](/company/01179763) (01179763)
- [Porvair Filtration Group Limited](/company/00888596) (00888596)
- [Porvair Filtration Limited](/company/03115555) (03115555)
- [Porvair Sciences Limited](/company/02047818) (02047818)
- [Seal Analytical Limited](/company/04008521) (04008521)
- [Smart Analytical Ltd](/company/10241949) (10241949)