# TSL Limited

## Details

- **Company number:** [04492402](https://find-and-update.company-information.service.gov.uk/company/04492402)
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 23 Jul 2002
- **Registered office:** CHALFONT PARK HOUSE, CHALFONT PARK, GERRARDS CROSS, SL9 0DZ
- **Nature of business:** [71121](/sic/71121) Engineering design activities for industrial process and production
- **Corporate group:** [Straffan Limited](/group/12324) (8 companies)


## Previous names

- Exclusive Preview Limited (until 4 Sep 2003)
- TSL Projects Limited (until 29 Nov 2018)



## Officers

| Name | Role | Appointed | Resigned |
|---|---|---|---|
| SHARMA, Chetan | director | 26 Sep 2025 |  |
| BEASLEY, Matthew John | director | 1 Apr 2024 |  |
| PORTER, Elizabeth | director | 4 Jan 2021 |  |
| WILD, Jacqueline | director | 4 Sep 2003 |  |
| MCDONNELL, Michael Aidan | director | 4 Sep 2003 |  |



## Control

| Name | Nature of control | Notified | Ceased |
|---|---|---|---|
| Tonroe Group Limited | ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent | 6 Apr 2016 |  |



## Accounts

| Year ended | Turnover | Net assets | Cash | Employees |
|---|---|---|---|---|
| 31 Dec 2025 | - | £56,068,000 | £69,723,000 | 3 |
| 31 Dec 2024 | £526,598,000 | £43,711,000 | £49,425,000 | 193 |



## Owned by

TSL Limited → [Tonroe Group Limited](/company/04492421) → [Straffan Limited](/company/13305359)




## Directors' other companies

- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Rockland Quarries Limited](/company/10740996)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Rockland Group Limited](/company/10743727)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Smartparc 2 Limited](/company/11210929)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Smartparc 4 Limited](/company/11218547)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [TSL International Limited](/company/12048198)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Smartparc Group Limited](/company/12940913)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Castlemore Homes Group Limited](/company/13793339)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Barrington Stud Ltd](/company/12857034)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Rockland Cement Limited](/company/10741019)
- [MCDONNELL, Michael Aidan](/person/6156630) - director at [Evolve 4 Solutions Limited](/company/12636077)



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- [Monalito Ltd](/company/14671258) (14671258)
- [Regen Forestry Limited](/company/12337940) (12337940)
- [Smartparc 2 Limited](/company/11210929) (11210929)