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Next accounts due

2026-12-31 (in 7mo)

Last filed for 2025-03-31

Confirmation statement due

2026-10-23 (in 5mo)

Last made up 2025-10-09

Watchouts

None on the register

Cash

£2M

-15.9% vs 2024

Net assets

£3M

-12.8% vs 2024

Employees

50

+13.6% vs 2024

Profit before tax

Period ending 2025-03-31

Name history

Renamed 1 time since incorporation

  1. MEDICAL DETECTION DOGS 2011-08-30 → present
  2. CANCER AND BIO-DETECTION DOGS 2007-10-15 → 2011-08-30

Accounts

2-year trend · latest reflected 2025-03-31

Metric Trend 2024-03-312025-03-31
Turnover £2,080,224£2,064,349
Operating profit
Profit before tax
Net profit -£300,735-£535,176
Cash £2,119,558£1,781,511
Total assets less current liabilities £3,964,921£3,458,589
Net assets £3,964,921£3,458,589
Equity £3,964,921£3,458,589
Average employees 4450
Wages £1,395,852£1,557,022

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2024-03-312025-03-31
Net margin -14.5%-25.9%
Current ratio 16.22x14.57x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Consolidated group
Auditor
Saffery LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“In auditing the financial statements, we have concluded that the trustees' use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the group or the parent charitable company's ability to continue as a going concern for a period of at least twelve months from when the financial statements are authorised for issue.”

Group structure

  1. MEDICAL DETECTION DOGS · parent
    1. MDD Enterprises Limited 100% · England and Wales · Dormant
    2. Millfield Greenway Business Park Management Limited 75% · Property management
    3. Canine Diagnostic Innovations Limited 100% · England and Wales · Bio Detection Disease Research services

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

7 active · 22 resigned

Name Role Appointed Born Nationality
YIANNI, James Alexander Secretary 2022-11-05
DENNIS, Siobhan Director 2022-03-18 Apr 1985 British
MAKEPEACE, Alan Rutherford, Dr Director 2016-10-31 Dec 1949 British
MCKECHNIE-BURKE, Julia Director 2022-03-25 Oct 1964 British
STAFFORD, Kelly Director 2023-01-03 Jan 1969 British
WHELAN, Andrew Director 2025-12-15 Nov 1978 British
WILSON, Robert Director 2025-08-19 Jul 1962 British
Show 22 resigned officers
Name Role Appointed Resigned
GUEST, John Leonard Secretary 2007-10-15 2016-12-06
RAWDEN, Mark Secretary 2021-07-15 2022-12-19
WHITBY-COLLINS, Andrew Secretary 2016-12-06 2021-07-15
BRADSHAW, John William Stephen, Dr. Director 2010-03-09 2013-03-31
BRANDER, Andrew Michael Director 2007-10-15 2016-12-07
BREALEY, Susan Lorraine Director 2016-06-17 2017-04-03
CHURCH, John Christian Tracey, Dr Director 2007-10-22 2016-12-07
DUNCAN SMITH, Elizabeth Wynne, The Hon Mrs Director 2012-09-24 2021-06-14
EVEREST, Clive Mark Llewellyn Director 2019-06-12 2025-08-19
GORBING, Peter Director 2007-10-22 2008-11-26
GUEST, John Leonard Director 2007-10-15 2016-09-11
HORDERN, Victoria, Dr Director 2013-12-11 2023-03-03
KEEGAN, Andrew Director 2014-09-30 2021-06-11
MARSHALL, Paul Director 2010-03-09 2014-02-06
MILLS, Daniel Simon, Professor Director 2007-10-22 2010-03-09
MIMPRISS, Peter Hugh Trevor Director 2015-04-17 2018-02-18
MORJARIA, Asvin Director 2022-03-18 2022-03-28
MUGFORD, Roger Arthur, Dr Director 2007-10-22 2012-07-25
PANDIT, Meghana Jaideep, Dr Director 2023-01-03 2025-01-27
SOUTER, Ronald Frank Director 2007-10-22 2010-03-09
STECKLER, Paul Leopold Director 2020-03-19 2024-03-19
TANG, Carol Wei Man, Dr Director 2013-10-09 2017-02-15

Ownership

Persons with significant control

No persons with significant control on record.

Filing timeline

Last 20 of 111 total filings

Date Type Category Description
2025-12-23 AP01 officers Appoint person director company with name date PDF
2025-11-04 AA accounts Accounts with accounts type group
2025-11-03 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-09-29 AP01 officers Appoint person director company with name date PDF
2025-08-28 TM01 officers Termination director company with name termination date PDF
2025-01-27 TM01 officers Termination director company with name termination date PDF
2024-10-22 AA accounts Accounts with accounts type group
2024-10-14 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-03-19 TM01 officers Termination director company with name termination date PDF
2023-11-17 AA accounts Accounts with accounts type group
2023-10-09 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-03-07 TM01 officers Termination director company with name termination date PDF
2023-02-13 MR04 mortgage Mortgage satisfy charge full PDF
2023-01-24 AP01 officers Appoint person director company with name date PDF
2023-01-23 AP01 officers Appoint person director company with name date PDF
2023-01-04 AA accounts Accounts with accounts type small
2022-12-19 TM02 officers Termination secretary company with name termination date PDF
2022-11-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-11-17 AP03 officers Appoint person secretary company with name date PDF
2022-04-07 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
5

last 12 months

Capital events
0

last 24 months

Officers appointed
2

last 12 months

Officers resigned
1

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Official Companies House page