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Test Plugs Limited

01232637

active
ltd
england wales
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

Unit 4c Woodhall Business Park, Sudbury, CO10 1WH
Incorporated 06/11/1975

Compliance

Last accounts

31/03/2025

total exemption full

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 01/05/2025

Due 15/05/2026

On track

Industry

25990
Manufacture of other fabricated metal products

Officers

Mark Graham Dereve

director · Since 31/03/2015

British · England · Age 63

James Peter Bridges

director · Since 01/10/2025

British · England · Age 51

Martin Timothy Kay

director · Since 06/11/2025

British · United Kingdom · Age 58

Alexander James Tafft

director · Since 06/11/2025

British · United Kingdom · Age 37

Former

David Howell

director · Resigned 31/03/2015

Mr Mark Graham Dereve

director · Resigned 25/06/2026

Persons with Significant Control

Modus Gauges Limited

75–100% shares
75–100% votes

Unit 4c, Woodhall Business Park, Sudbury, CO10 1WH

Reg: 02485646 · England · Private Limited Company

Notified 06/04/2016

Former PSCs

Mr Mark Graham Dereve

Ceased 06/04/2016

Change History

statusactive
2026-05-04

Active

typeltd
2026-05-04

Private Limited Company

address line1Unit 4c Woodhall Business Park
2026-05-04

UNIT 4C

post townSudbury
2026-05-04

SUDBURY

officer appointedBRIDGES, James Peter
2026-05-04
officer appointedDEREVE, Mark Graham
2026-05-04
officer appointedKAY, Martin Timothy
2026-05-04
officer appointedTAFFT, Alexander James
2026-05-04

CompanyRankvs 1279+ SIC 25990 peers
76

Financial strength80th percentile among SIC peers · 20/25
Employees41th percentile among SIC peers · 6/15
LiquidityCurrent ratio 5.67× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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How is this score calculated?
Financial strength20/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees6/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity15/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/03/2025

Net Worth

£515k

Balance sheet strength

Cash

£327k

Cash in the bank

Net Current Assets

£513k

Working capital

Current Assets

£623k

Current Liabilities

£110k

Fixed Assets

£2k

Debtors

£125k

2avg. employees

Balance Sheet

Assets less current liabilities£515k
Prepared with IRIS Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20255.67+£6k
20245.24+£10k
202310.87-£23k
20228.11+£19k
20216.20

Derived from filed accounts. Not audited figures.

Filing History100 filings

Director appointed

appoint person director company with name date

11/11/20252 pages · PDF
Director appointed

appoint person director company with name date

11/11/20252 pages · PDF
MA

memorandum articles

07/10/20258 pages · PDF
RESOLUTIONS

resolution

07/10/20251 page · PDF
Director appointed

appoint person director company with name date

01/10/20252 pages · PDF
PSC02

notification of a person with significant control

16/07/20252 pages · PDF
PSC07

cessation of a person with significant control

16/07/20251 page · PDF
Confirmation statement

confirmation statement with no updates

02/05/20253 pages · PDF
Accounts filed

accounts with accounts type total exemption full

17/04/20258 pages · PDF
Accounts filed

accounts with accounts type total exemption full

12/07/20248 pages · PDF
Confirmation statement

confirmation statement with no updates

01/05/20243 pages · PDF
Accounts filed

accounts with accounts type total exemption full

28/11/20238 pages · PDF
Confirmation statement

confirmation statement with no updates

02/05/20233 pages · PDF
Accounts filed

accounts with accounts type total exemption full

07/10/20228 pages · PDF
Confirmation statement

confirmation statement with no updates

03/05/20223 pages · PDF
Accounts filed

accounts with accounts type total exemption full

18/11/20218 pages · PDF
Confirmation statement

confirmation statement with no updates

27/05/20213 pages · PDF
Accounts filed

accounts with accounts type total exemption full

16/07/202010 pages · PDF
Confirmation statement

confirmation statement with no updates

04/06/20203 pages · PDF
Accounts filed

accounts with accounts type total exemption full

17/10/20198 pages · PDF
Confirmation statement

confirmation statement with no updates

07/05/20193 pages · PDF
Accounts filed

accounts with accounts type total exemption full

01/06/20189 pages · PDF
Confirmation statement

confirmation statement with no updates

10/05/20183 pages · PDF
Accounts filed

accounts with accounts type total exemption full

18/09/20179 pages · PDF
Confirmation statement

confirmation statement with updates

11/05/20175 pages · PDF
Accounts filed

accounts with accounts type total exemption small

16/08/20168 pages · PDF
Annual return

annual return company with made up date full list shareholders

13/05/20163 pages · PDF
Accounts filed

accounts with accounts type total exemption small

07/09/20156 pages · PDF
Annual return

annual return company with made up date full list shareholders

13/05/20154 pages · PDF
Director resigned

termination director company with name termination date

12/05/20151 page · PDF
Director appointed

appoint person director company with name date

16/04/20152 pages · PDF
Address changed

change registered office address company with date old address new address

13/04/20151 page · PDF
Director resigned

termination director company with name termination date

13/04/20151 page · PDF
Director appointed

appoint person director company with name date

13/04/20152 pages · PDF
Accounts date changed

change account reference date company previous extended

09/04/20151 page · PDF
RESOLUTIONS

resolution

22/01/20152 pages · PDF
Shares cancelled

capital cancellation shares

22/01/20154 pages · PDF
Annual return

annual return company with made up date full list shareholders

16/05/20143 pages · PDF
Accounts filed

accounts with accounts type total exemption small

20/02/20146 pages · PDF
Share buyback

capital return purchase own shares

12/11/20133 pages · PDF
Accounts filed

accounts with accounts type total exemption small

09/07/20136 pages · PDF
Annual return

annual return company with made up date full list shareholders

02/05/20133 pages · PDF
Director resigned

termination director company with name

01/05/20131 page · PDF
TM02

termination secretary company with name

01/05/20131 page · PDF
Accounts filed

accounts with accounts type total exemption small

21/09/20126 pages · PDF
Annual return

annual return company with made up date full list shareholders

03/05/20125 pages · PDF
Accounts filed

accounts with accounts type total exemption small

03/08/20115 pages · PDF
Director resigned

termination director company with name

26/07/20111 page · PDF
Annual return

annual return company with made up date full list shareholders

18/05/20116 pages · PDF
Accounts filed

accounts with accounts type total exemption small

19/07/20105 pages · PDF
Annual return

annual return company with made up date full list shareholders

14/05/20105 pages · PDF
Director details changed

change person director company with change date

14/05/20102 pages · PDF
Director details changed

change person director company with change date

14/05/20102 pages · PDF
Director details changed

change person director company with change date

14/05/20102 pages · PDF
CC04

statement of companys objects

24/02/20102 pages · PDF
RESOLUTIONS

resolution

24/02/201028 pages · PDF
Accounts filed

accounts with accounts type total exemption small

01/09/20096 pages · PDF
363a

legacy

08/05/20094 pages · PDF
Accounts filed

accounts with accounts type total exemption small

01/10/20087 pages · PDF
363a

legacy

21/05/20084 pages · PDF
Accounts filed

accounts with accounts type total exemption small

12/06/20077 pages · PDF
363a

legacy

30/05/20073 pages · PDF
363a

legacy

31/05/20063 pages · PDF
287

legacy

31/05/20061 page · PDF
Accounts filed

accounts with accounts type total exemption small

18/05/20067 pages · PDF
Accounts filed

accounts with accounts type total exemption small

28/07/20057 pages · PDF
363s

legacy

06/06/20057 pages · PDF
287

legacy

21/02/20051 page · PDF
Accounts filed

accounts with accounts type total exemption small

08/07/20047 pages · PDF
363s

legacy

24/05/20047 pages · PDF
363s

legacy

22/05/20038 pages · PDF
Accounts filed

accounts with accounts type total exemption small

22/05/20037 pages · PDF
363s

legacy

17/05/20027 pages · PDF
Accounts filed

accounts with accounts type total exemption small

30/04/20027 pages · PDF
363s

legacy

30/05/20017 pages · PDF
RESOLUTIONS

resolution

11/05/200114 pages · PDF
Accounts filed

accounts with accounts type small

19/04/20016 pages · PDF
Accounts filed

accounts with accounts type small

27/06/20007 pages · PDF
363s

legacy

24/05/20007 pages · PDF
Accounts filed

accounts with accounts type small

13/08/19997 pages · PDF
288c

legacy

22/05/19991 page · PDF
363s

legacy

22/05/19994 pages · PDF
Accounts filed

accounts with accounts type small

02/11/19987 pages · PDF
363s

legacy

14/05/19986 pages · PDF
Accounts filed

accounts with accounts type small

15/10/19977 pages · PDF
363s

legacy

23/05/19974 pages · PDF
288b

legacy

05/02/19971 page · PDF
288a

legacy

05/02/19972 pages · PDF
Accounts filed

accounts with accounts type small

09/06/19967 pages · PDF
288

legacy

04/06/19962 pages · PDF
363s

legacy

04/06/19964 pages · PDF
287

legacy

08/03/19961 page · PDF
Accounts filed

accounts with accounts type small

28/06/19957 pages · PDF
AAMD

accounts amended with made up date

17/05/19955 pages · PDF
363s

legacy

26/04/19956 pages · PDF
PRE95

selection of documents registered before January 1995

01/01/199513 pages · PDF
Accounts filed

accounts with accounts type small

11/07/1994PDF
287

legacy

06/06/1994PDF
363s

legacy

04/05/19946 pages · PDF
287

legacy

07/11/1993PDF