What The Testing Lab say about themselves
“Accredited asbestos testing laboratory in Doncaster: asbestos surveys and analysis, Legionella, water, soil and geotechnical testing services across the UK.”
The Testing Lab PLC
- Incorporated
- 20 August 2010 (16 years)
- Industry
- Environmental consulting activities (74901)
- Directors
- Mark BeastallMichael James ListerDavid Leslie Paddison
- Owned by
- Peter James Frank Thomas
- Accounts type
- Full
- Region
- Yorkshire
- Address
- Unit 2 James Road Industrial EstateAdwick-Le-StreetDoncasterDN6 7HH
Website & contact details
- Website
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 10 April 2027
- Last conf. stmt
- 27 March 2026
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers 9 active
Officer details are public data from the Companies House register.
Beastall, Mark
Director · Appointed 6 November 2024
British
Born May 1971 (55)
Lister, Michael James
Director · Appointed 6 November 2024
English
Born December 1969 (56)
Paddison, David Leslie
Director · Appointed 6 November 2024
English
Born November 1962
Summers, Maria
Director · Appointed 6 November 2024
British
Born August 1983 (43)
Thomas, Dave
Director · Appointed 6 November 2024
British
Born May 1985 (41)
Towill, Lee Barry
Director · Appointed 6 November 2024
British
Born October 1983 (43)
Appleyard, Mark
Secretary · Appointed 31 March 2020
Swinbourne, Sean Abraham
Director · Appointed 22 December 2017
British
Born May 1967 (59)
Thomas, Peter James Frank
Director · Appointed 28 July 2017
British
Born February 1961 (65)
Officer history (12 former)
24 February 2026
Resigned Brown, Robert William as Director
31 May 2025
Resigned Branston, Kirstee-Leigh Gwendolen as Director
6 November 2024
Appointed Thomas, Dave as Director
6 November 2024
Appointed Lister, Michael James as Director
6 November 2024
Appointed Summers, Maria as Director
6 November 2024
Appointed Towill, Lee Barry as Director
6 November 2024
Appointed Brown, Robert William as Director
6 November 2024
Appointed Beastall, Mark as Director
6 November 2024
Appointed Paddison, David Leslie as Director
6 November 2024
Appointed Branston, Kirstee-Leigh Gwendolen as Director
18 September 2023
Resigned Thomas, Karin as Director
25 May 2022
Appointed Thomas, Karin as Director
1 October 2021
Resigned Manning, Helen as Director
31 March 2020
Appointed Appleyard, Mark as Secretary
20 March 2020
Resigned Carter, Maria as Director
2 July 2018
Resigned Jones, Daniel as Director
22 December 2017
Resigned Carter, Maria as Director
22 December 2017
Appointed Swinbourne, Sean Abraham as Director
22 December 2017
Appointed Jones, Daniel as Director
22 December 2017
Appointed Manning, Helen as Director
22 December 2017
Resigned Thomas, Karin as Director
22 December 2017
Resigned Swinbourne, Sean Abraham as Director
22 December 2017
Resigned Manning, Helen as Director
22 December 2017
Appointed Carter, Maria as Director
28 July 2017
Appointed Manning, Helen as Director
28 July 2017
Appointed Carter, Maria as Director
28 July 2017
Resigned Jones, Daniel as Director
28 July 2017
Appointed Swinbourne, Sean Abraham as Director
28 July 2017
Appointed Jones, Daniel as Director
28 July 2017
Appointed Thomas, Peter James Frank as Director
23 July 2012
Appointed Thomas, Karin as Director
23 July 2012
Resigned Thomas, Peter James Frank as Director
20 August 2010
Appointed Thomas, Peter James Frank as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Peter James Frank Thomas
Individual · Notified 28 July 2017
Owns 75–100% of shares
British
Born February 1961 (65)
Former controllers (1)
23 January 2019
Ceased Karin Thomas — Owns 25–50% of shares
Financials
Balance sheet as at 31 March 2026 · full accounts
- Net Assets
- £3,599,907
- Cash
- £1,352,825
- Profit Before Tax
- £855,143
- Debt Ratio
- 31%
- Current Ratio
- 4.4x
- Return on Equity
- 21%
Trend
Net Assets
Balance sheet detail
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £1,217,678 | £1,292,395 | £1,553,285 | £848,606 | £510,903 | £483,455 |
| Current Assets | £3,985,468 | £2,869,478 | £3,963,166 | £1,773,305 | £1,064,596 | £802,383 |
| Debtors | £1,555,572 | £1,385,302 | £1,954,456 | £1,338,167 | £922,844 | £520,768 |
| Cash | £1,352,825 | £1,484,176 | £2,008,710 | £435,138 | £141,752 | £281,615 |
| Creditors (< 1 year) | £906,172 | £545,535 | £1,444,390 | £818,591 | £841,084 | £658,231 |
| Creditors (> 1 year) | £443,929 | £545,535 | £771,300 | £440,073 | £159,639 | £107,161 |
| Net Current Assets | £3,079,296 | £2,176,988 | £2,518,776 | £954,714 | £223,512 | £144,152 |
| Net Assets | £3,599,907 | £2,654,657 | £3,017,764 | £1,194,094 | £458,699 | £445,550 |
| Shareholder Funds | £3,599,907 | £2,654,657 | £3,017,764 | £1,194,094 | £458,699 | £445,550 |
| Turnover | £3,516,077 | £3,717,872 | ||||
| Cost of Sales | £1,025,764 | £3,524,557 | £3,317,616 | £2,562,777 | £2,121,920 | £2,703,590 |
| Gross Profit | £1,394,157 | £1,014,282 | ||||
| Admin Expenses | £844,939 | £2,011,033 | £1,868,528 | £1,627,840 | £1,333,985 | £1,805,326 |
| Operating Profit | £60,172 | £168,534 | ||||
| Profit Before Tax | £855,143 | (£477,638) | £2,676,121 | £961,259 | £54,330 | £147,587 |
| Tax | £96,893 | (£244,531) | £665,451 | £225,864 | £41,181 | £80,903 |
| Profit for Period | £758,250 | (£233,108) | £2,010,670 | £735,395 | £13,149 | £66,684 |
Filings 97
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 6 June 2026 | Full accounts | 31 March 2026 | ||
| 20 April 2026 | Confirmation statement with updates | 27 March 2026 | ||
| 18 April 2026 | Termination of appointment of a director | |||
| 29 March 2026 | Full accounts | 29 September 2025 | ||
| 29 March 2026 | Current accounting period shortened |
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