# Expedeon Holdings Limited

## Details

- **Company number:** [06785444](https://find-and-update.company-information.service.gov.uk/company/06785444)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 7 Jan 2009
- **Registered office:** DISCOVERY DRIVE, CAMBRIDGE BIOMEDICAL CAMPUS, CAMBRIDGE, CB2 0AX
- **Nature of business:** [74909](/sic/74909) Other professional, scientific and technical activities n.e.c.
- **Corporate group:** [Launchchange Holding Company](/group/104983) (25 companies)


## Previous names

- Tayvin 413 Limited (until 27 Jun 2009)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ALLEN, James Alexander | director | 7 Jan 2009 | 2 Jul 2009 |
| SHORT, John Richard | director | 7 Jan 2009 | 2 Jul 2009 |
| ROTH, Sarah Catherine | director | 2 Jul 2009 | 16 Oct 2014 |
| ROTH, Sarah Catherine | secretary | 2 Jul 2009 | 31 Jul 2016 |
| FERNANDEZ, Joseph | director | 15 Sep 2009 | 17 Jan 2017 |
| MCCARTHY, Timothy Paul | director | 15 Sep 2009 | 17 Jan 2017 |
| ALPENFELS, William, Dr | director | 15 Sep 2009 | 17 Jan 2017 |
| JARMAN, Trevor Rodney, Dr | director | 2 Jul 2009 | 17 Jan 2017 |
| ROTH, David John | director | 28 Sep 2017 | 1 Jan 2020 |
| LANCKRIET, Heikki, Dr | director | 2 Jul 2009 | 1 Jan 2020 |
| WOOD, Gavin Hilary James | director | 1 Jan 2020 | 6 Mar 2020 |
| PAGE, Dominic Martin Etienne | director | 1 Jan 2020 | 21 May 2021 |
| DUDLEY, John Mark | director | 6 Mar 2020 | 30 Jun 2023 |
| SCEATS, Emma | director | 29 Aug 2023 | 29 Nov 2024 |
| FEARN, Jonathan Richard | director | 21 May 2021 | 29 Nov 2024 |
| SUMMERS, Nicola Ann | director | 29 Nov 2024 | 31 Oct 2025 |
| FOGG, Jonathan Peter | director | 31 Oct 2025 |  |
| JOHNSON, Gillian Claire Louisa, Dr | director | 29 Nov 2024 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Sygnis A.G. | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 19 Oct 2016 | 1 Jan 2020 |
| Abcam Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors | 1 Jan 2020 |  |



## Accounts

| Year ended | Net assets |
|---|---|
| 31 Dec 2015 | £790,048 |
| 31 Dec 2014 | £863,839 |
| 31 Dec 2013 | £934,184 |
| 31 Dec 2011 | £1,109,547 |



## Owned by

Expedeon Holdings Limited → [Abcam Limited](/company/03509322) → [Diadem Holdco Limited](/company/15096793) → [Launchchange Holding Company](/company/03259276)



## Controls

- [Innova Biosciences Ltd](/company/04415674) (04415674)



## Directors' other companies

- [FOGG, Jonathan Peter](/person/6626274) - director at [Abcam (US) Ltd](/company/08151375)
- [FOGG, Jonathan Peter](/person/6626274) - director at [Expedeon Limited](/company/04681599)
- [FOGG, Jonathan Peter](/person/6626274) - director at [Innova Biosciences Ltd](/company/04415674)
- [JOHNSON, Gillian Claire Louisa, Dr](/person/6626276) - director at [Abcam (US) Ltd](/company/08151375)
- [JOHNSON, Gillian Claire Louisa, Dr](/person/6626276) - director at [Cambridge Biomedical Campus Ltd](/company/13471389)



## Companies at the same address

- [Abcam (US) Ltd](/company/08151375) (08151375)
- [Abcam Limited](/company/03509322) (03509322)
- [Expedeon Limited](/company/04681599) (04681599)
- [Innova Biosciences Ltd](/company/04415674) (04415674)