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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2026-11-27 (in 6mo)

Last made up 2025-11-13

Watchouts

1 item

Cash

£352K

-43.9% vs 2023

Net assets

£14M

+18% vs 2023

Employees

18

-5.3% vs 2023

Profit before tax

Period ending 2024-12-31

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Name history

Renamed 1 time since incorporation

  1. APPLIED MICROBIOLOGY INTERNATIONAL 2022-09-30 → present
  2. SOCIETY FOR APPLIED MICROBIOLOGY 2008-01-03 → 2022-09-30

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £1,535,000£3,485,000
Operating profit
Profit before tax
Net profit £631,000£2,198,000
Cash £627,000£352,000
Total assets less current liabilities
Net assets £12,223,000£14,421,000
Equity £12,223,000£14,421,000
Average employees 1918
Wages £744,000£896,000

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 2023-12-312024-12-31
Net margin 41.1%63.1%
Gearing (liabilities / total assets) 0.0%0.0%
Current ratio 5.82x5.97x

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
Standalone (parent only)
Auditor
Haysmac LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“After making appropriate enquiries, the trustees have a reasonable expectation that AMI's has adequate resources to continue in operational existence for the foreseeable future. Medium-term financial forecasts have been prepared, incorporating a range of stress test scenarios to assess the potential impact of adverse conditions on income and expenditure. Based on the results of these forecasts, alongside the charity's current reserves position and liquidity, the trustees have a reasonable expectation that the charity has adequate resources to continue in operational existence for the foreseeable future. The financial statements have, therefore, been prepared on the basis that the charity is a going concern.”

Significant events

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

People

14 active · 37 resigned

Name Role Appointed Born Nationality
HARPER, Lucy Victoria, Dr Secretary 2014-11-03
ADUKWU, Emmanuel, Dr Director 2020-07-16 Dec 1981 British
BALSIGER, Louis Otto Director 2025-07-02 Mar 1972 British,Swiss
BASS, Katherine Ann, Dr Director 2026-03-04 Nov 1977 British
DUMONT, Marc Gregory, Dr Director 2024-07-18 Dec 1973 Canadian,American
ESIOBU, Nwadiuto, Professor Director 2023-11-16 Apr 1960 American
GILBERT, Jack, Professor Director 2022-07-12 Mar 1977 American
LAGERSTROM, Katherine Marie, Dr Director 2024-07-18 Aug 1993 American
LAW, Samantha Pashley, Dr Director 2021-07-15 Dec 1974 British
ONYEAKA, Helen Nnenma, Dr Director 2025-07-02 Oct 1969 British
PURCHASE, Diane, Professor Director 2023-07-12 May 1964 British
REES, Catherine Director 2022-07-12 Jan 1961 British
WILLIAMSON, James, Dr Director 2021-07-15 Mar 1990 British
WORKMAN, Adam Craig Director 2026-03-04 Oct 1973 British
Show 37 resigned officers
Name Role Appointed Resigned
WHEAT, Philip Frederick Secretary 2008-01-03 2014-12-31
ADAMS, Martin Richard, Professor Director 2011-07-06 2014-07-03
ADAMS, Martin Richard, Professor Director 2008-01-03 2009-10-01
ALDSWORTH, Timothy, Dr Director 2017-01-06 2020-07-16
BAMIDELE, Tajudeen, Dr Director 2022-07-12 2025-07-02
BOSE, Arpita, Dr Director 2022-07-12 2025-07-02
CLOUTMAN-GREEN, Elaine, Dr Director 2018-07-11 2022-07-12
CUTLER, Sally, Professor Director 2018-07-11 2024-07-18
DAVIES, Steven Director 2009-10-02 2016-07-06
DEMPSEY, Michael, Dr Director 2017-01-06 2021-07-15
DODD, Christine, Professor Director 2014-07-02 2017-07-31
DUNCAN, Charlotte Director 2017-01-06 2018-10-15
EDWARDS-JONES, Valerie, Professor Director 2017-01-06 2018-07-11
EDWARDS-JONES, Valerie, Professor Director 2008-01-03 2009-10-01
FEAVERS, Ian Michael, Professor Director 2017-01-06 2022-07-12
FIELDER, Mark, Dr Director 2016-07-06 2020-07-16
FIELDER, Mark, Dr Director 2008-07-09 2015-07-01
FORSYTHE, Stephen James, Professor Director 2017-01-06 2022-07-12
GARCIA, Marcela Hernandez, Dr Director 2019-07-10 2022-07-12
GILMORE, Arthur, Professor Director 2008-01-03 2008-07-09
GILMORE, Brendan, Professor Director 2019-07-10 2023-07-12
GOULD, Simon, Dr Director 2017-01-06 2019-07-10
GREIF, Oern Robert Director 2019-07-10 2025-07-02
HANLON, Geoff, Professor Director 2008-07-09 2011-07-06
HILL, Claire Director 2017-01-06 2021-07-15
HILTON, Anthony, Dr Director 2008-01-03 2008-07-09
JONES, Brian Vaughan, Dr Director 2017-01-06 2018-07-11
LUDDEN, Catherine, Dr Director 2019-07-10 2022-07-12
MAILLARD, Jean-Yves, Dr Director 2008-01-03 2008-07-09
MOODY, Suzy, Dr Director 2020-07-16 2023-07-10
PATTERSON, Margaret Florence, Dr. Director 2008-01-03 2008-07-09
SAILS, Andrew, Dr Director 2009-10-02 2016-07-06
TAYLOR, Clare, Dr Director 2015-07-01 2021-07-15
THOMAS, Linda, Dr Director 2017-01-06 2020-07-16
THRELFALL, Eric John, Professor Director 2021-07-15 2024-07-18
TIMMIS, James, Dr Director 2022-07-12 2025-07-02
WHEAT, Philip Director 2017-01-06 2018-10-23

Ownership

Persons with significant control

No persons with significant control on record.

Filing timeline

Last 20 of 141 total filings

Material constitutional events — rename, articles re-file, resolution

  • 2025-08-13 RESOLUTIONS Resolution
  • 2025-08-12 MA Memorandum articles
Date Type Category Description
2026-03-30 AP01 officers Appoint person director company with name date PDF
2026-03-30 AP01 officers Appoint person director company with name date PDF
2025-11-13 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-08-13 RESOLUTIONS resolution Resolution
2025-08-12 MA incorporation Memorandum articles
2025-07-28 AA accounts Accounts with accounts type full
2025-07-09 AP01 officers Appoint person director company with name date PDF
2025-07-08 TM01 officers Termination director company with name termination date PDF
2025-07-08 TM01 officers Termination director company with name termination date PDF
2025-07-08 TM01 officers Termination director company with name termination date PDF
2025-07-08 TM01 officers Termination director company with name termination date PDF
2025-07-08 AP01 officers Appoint person director company with name date PDF
2025-01-09 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-07-29 AP01 officers Appoint person director company with name date PDF
2024-07-24 AP01 officers Appoint person director company with name date PDF
2024-07-24 TM01 officers Termination director company with name termination date PDF
2024-07-24 TM01 officers Termination director company with name termination date PDF
2024-07-16 AA accounts Accounts with accounts type full
2024-01-12 AP01 officers Appoint person director company with name date PDF
2024-01-11 CS01 confirmation-statement Confirmation statement with no updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
12

last 12 months

Capital events
0

last 24 months

Officers appointed
4

last 12 months

Officers resigned
4

last 12 months

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

Year-on-year

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

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