APPLIED MICROBIOLOGY INTERNATIONAL
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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
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
-
4 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
Name history
Renamed 1 time since incorporation
- APPLIED MICROBIOLOGY INTERNATIONAL 2022-09-30 → present
- SOCIETY FOR APPLIED MICROBIOLOGY 2008-01-03 → 2022-09-30
Net assets
2-year trend · vs Consumer Discretionary median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| 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 | 19 | 18 | |
| 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 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Net margin | 41.1% | 63.1% | |
| Gearing (liabilities / total assets) | 0.0% | 0.0% | |
| Current ratio | 5.82x | 5.97x |
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
- “2024 was a successful year for AMI, with a significant increase in membership size, expanded events programme, and growth in Horizon Awards.”
- “The sale was completed of AMI's minority shares in three joint-owned journals to Wiley in early 2024.”
- “AMI was named on the Sunday Times Best Places to Work list in May 2024, within the best small organisations category, rated as 'excellent' in all categories.”
- “In October 2024, the trustees agreed to extend the four-day working week trial with annual review.”
- “AMI achieved the Cyber Essentials Security Mark re-accreditation in late 2024.”
- “AMI launched a new grant in 2024, the Sustainable Microbiology Novel Research Grant, providing financial support to sustainable microbiology projects.”
- “In November 2024, the winners of the Applied Microbiology International Horizon Awards were announced.”
- “During 2024, AMI established its first internal Diversity & Inclusion committee, which has met monthly since July.”
- “During 2024, AMI published three policy-in-practice papers in its new Sustainable Microbiology journal.”
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
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 | |
| 2026-03-30 | AP01 | officers | Appoint person director company with name date | |
| 2025-11-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 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 | |
| 2025-07-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-08 | AP01 | officers | Appoint person director company with name date | |
| 2025-01-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-07-29 | AP01 | officers | Appoint person director company with name date | |
| 2024-07-24 | AP01 | officers | Appoint person director company with name date | |
| 2024-07-24 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-24 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-16 | AA | accounts | Accounts with accounts type full | |
| 2024-01-12 | AP01 | officers | Appoint person director company with name date | |
| 2024-01-11 | CS01 | confirmation-statement | Confirmation statement with no updates |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 12
- Capital events
- 0
- Officers appointed
- 4
- Officers resigned
- 4
last 12 months
last 24 months
last 12 months
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
-
Turnover
+127%
£1,535,000 £3,485,000
-
Cash
-43.9%
£627,000 £352,000
-
Net assets
+18%
£12,223,000 £14,421,000
-
Employees
-5.3%
19 18
-
Wages
+20.4%
£744,000 £896,000
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