Back to search

Tnmoc Trading Limited

06837727

active
ltd
england wales
Companies House
Health Score
80 / 100

Healthy

30/30
Filing
10/30
Financial
40/40
Risk
  • Current liabilities exceed current assets (-10)

Details

The National Museum Of Computing Bletchley Park, Sherwood Drive, Milton Keynes, MK3 6EB
Incorporated 05/03/2009

Compliance

Last accounts

31/03/2025

unaudited abridged

Next accounts due

31/12/2026

On track

Confirmation statement

Last: 05/03/2026

Due 19/03/2027

On track

Industry

47789
Other retail sale of new goods in specialised stores

Officers

Dr Andrew James Herbert

director · Since 01/11/2020

RETIRED

BRITISH · UNITED KINGDOM · Age 72

Also on 3 other boards

Sir John Dermot Turing

director · Since 01/04/2025

WRITER

BRITISH · SCOTLAND · Age 65

Also on 1 other board

Mr Daniel Jeremy Peter Garratt

director · Since 01/04/2025

RETIRED

BRITISH · ENGLAND · Age 61

Mr Benjamin Jon Trethowan

director · Since 19/01/2026

BRITISH · ENGLAND · Age 40

Also on 2 other boards

Andrew James Herbert

director · Since 01/11/2020

British · United Kingdom · Age 72

John Dermot Turing

director · Since 01/04/2025

British · Scotland · Age 65

Daniel Jeremy Peter Garratt

director · Since 01/04/2025

British · England · Age 61

Benjamin Jon Trethowan

director · Since 19/01/2026

British · England · Age 40

Former

Clifford Donald Wing

director · Resigned 05/03/2009

Rwl Registrars Limited

corporate secretary · Resigned 05/03/2009

Anthony Edgar Sale

director · Resigned 01/09/2011

Margaret Dorothy Sale

director · Resigned 09/11/2018

Timothy John Reynolds

director · Resigned 01/11/2020

Rachel Hilary Ann Burnett

director · Resigned 31/03/2025

Mr Kevin Robert Murrell

director · Resigned 09/07/2026

Mr Kevin Robert Murrell

secretary · Resigned 09/07/2026

Kevin Robert Murrell

director · Resigned 09/07/2026

Kevin Robert Murrell

secretary · Resigned 09/07/2026

Persons with Significant Control

Codesandciphers Heritage Trust

75–100% shares

The National Museum Of Computing, Sherwood Drive, Milton Keynes, MK3 6EB

Notified 06/04/2016

Change History

statusactive
2026-09-10

Active

typeltd
2026-09-10

Private Limited Company

address line1The National Museum Of Computing Bletchley Park
2026-09-10

THE NATIONAL MUSEUM OF COMPUTING BLETCHLEY PARK

post townMilton Keynes
2026-09-10

MILTON KEYNES

officer appointedGARRATT, Daniel Jeremy Peter
2026-09-10
officer appointedHERBERT, Andrew James, Dr
2026-09-10
officer appointedTRETHOWAN, Benjamin Jon
2026-09-10
officer appointedTURING, John Dermot, Sir
2026-09-10

CompanyRankvs 3825+ SIC 47789 peers
62

Financial strength47th percentile among SIC peers · 12/25
Employees94th percentile among SIC peers · 14/15
LiquidityCurrent ratio 0.95× · 6/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
Show leaderboard
How is this score calculated?
Financial strength12/25 pts

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

Employees14/15 pts

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

Liquidity6/20 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 27/11/2025

Net Worth

£2k

Balance sheet strength

Cash

£78k

Cash in the bank

Net Current Assets

£6k

Working capital

Current Assets

£101k

Current Liabilities

£106k

Fixed Assets

£4k

Debtors

£4k

13avg. employees

Balance Sheet

Assets less current liabilities£2k
Signed by Capium Accounts ProductionPrepared with Capium Accounts Production

EstimatesDerived

YearCurrent RatioImplied Profit
20250.95+£0
20250.95+£0
20240.94+£0
20230.94

Derived from filed accounts. Not audited figures.

Filing History54 filings

Director resigned

termination director company with name termination date

15/07/20261 page · PDF
TM02

termination secretary company with name termination date

15/07/20261 page · PDF
Confirmation statement

confirmation statement with no updates

19/03/20263 pages · PDF
Director appointed

appoint person director company with name date

28/01/20262 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

27/11/20256 pages · PDF
Director details changed

change person director company with change date

25/04/20252 pages · PDF
Confirmation statement

confirmation statement with updates

05/04/20254 pages · PDF
Director appointed

appoint person director company with name date

04/04/20252 pages · PDF
Director resigned

termination director company with name termination date

03/04/20251 page · PDF
Director appointed

appoint person director company with name date

03/04/20252 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

10/12/20246 pages · PDF
Confirmation statement

confirmation statement with no updates

15/04/20243 pages · PDF
Director details changed

change person director company with change date

15/12/20232 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

15/11/20236 pages · PDF
Confirmation statement

confirmation statement with no updates

20/03/20233 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

26/09/20228 pages · PDF
Confirmation statement

confirmation statement with no updates

11/03/20223 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

22/10/20218 pages · PDF
Confirmation statement

confirmation statement with no updates

15/03/20213 pages · PDF
Director appointed

appoint person director company with name date

02/02/20212 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

27/01/20218 pages · PDF
Director resigned

termination director company with name termination date

22/12/20201 page · PDF
Director appointed

appoint person director company with name date

22/12/20202 pages · PDF
Confirmation statement

confirmation statement with updates

01/05/20204 pages · PDF
Accounts filed

accounts with accounts type unaudited abridged

23/12/20198 pages · PDF
Confirmation statement

confirmation statement with no updates

17/03/20193 pages · PDF
Director resigned

termination director company with name termination date

17/01/20191 page · PDF
Accounts filed

accounts with accounts type total exemption full

12/11/20188 pages · PDF
Confirmation statement

confirmation statement with no updates

07/04/20183 pages · PDF
Accounts filed

accounts with accounts type total exemption full

20/12/20178 pages · PDF
Confirmation statement

confirmation statement with updates

06/03/20175 pages · PDF
Accounts filed

accounts with accounts type total exemption small

22/12/20165 pages · PDF
Annual return

annual return company with made up date full list shareholders

21/03/20166 pages · PDF
Accounts filed

accounts with accounts type total exemption full

21/12/20155 pages · PDF
Annual return

annual return company with made up date full list shareholders

15/03/20156 pages · PDF
Accounts filed

accounts with accounts type total exemption full

05/01/20157 pages · PDF
Annual return

annual return company with made up date full list shareholders

10/03/20146 pages · PDF
Accounts filed

accounts with accounts type total exemption small

07/01/20146 pages · PDF
Annual return

annual return company with made up date full list shareholders

20/03/20136 pages · PDF
Accounts filed

accounts with accounts type total exemption small

01/02/20136 pages · PDF
Annual return

annual return company with made up date full list shareholders

27/04/20126 pages · PDF
Accounts filed

accounts with accounts type total exemption small

05/01/20125 pages · PDF
Director appointed

appoint person director company with name

24/10/20113 pages · PDF
Director resigned

termination director company with name

30/09/20112 pages · PDF
Director appointed

appoint person director company with name

29/09/20113 pages · PDF
Annual return

annual return company with made up date full list shareholders

27/03/20115 pages · PDF
Accounts filed

accounts with accounts type total exemption small

03/12/20105 pages · PDF
Annual return

annual return company with made up date full list shareholders

23/03/20105 pages · PDF
Director details changed

change person director company with change date

22/03/20102 pages · PDF
288a

legacy

30/03/20092 pages · PDF
288a

legacy

30/03/20092 pages · PDF
288b

legacy

09/03/20091 page · PDF
288b

legacy

09/03/20091 page · PDF
Incorporated

incorporation company

05/03/200922 pages · PDF