INSTITUTE OF OCCUPATIONAL MEDICINE
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2027-05-03 (in 1y)
Last made up 2026-04-19
Watchouts
Cash
£149K
-42.4% vs 2024
Net assets
£3M
+52.4% vs 2024
Employees
84
+1.2% vs 2024
Profit before tax
—
Period ending 2025-03-31
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
3 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
- INSTITUTE OF OCCUPATIONAL MEDICINE 1992-03-16 → present
- INSTITUTE OF OCCUPATIONAL MEDICINE LIMITED 1990-03-26 → 1992-03-16
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Turnover | £6,306,920 | £6,777,549 | |
| Operating profit | — | — | |
| Profit before tax | — | — | |
| Net profit | £95,311 | £198,363 | |
| Cash | £258,144 | £148,694 | |
| Total assets less current liabilities | £2,431,465 | £2,746,828 | |
| Net assets | £1,966,465 | £2,996,828 | |
| Equity | £1,966,465 | £2,996,828 | |
| Average employees | 83 | 84 | |
| Wages | £3,141,664 | £3,189,505 |
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 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Net margin | 1.5% | 2.9% | |
| Current ratio | 1.02x | 1.30x |
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
- Henderson Loggie LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Trustees therefore believe IOM is well placed to manage its risks successfully. As such, the accounts have been prepared on a going concern basis.”
Group structure
- INSTITUTE OF OCCUPATIONAL MEDICINE · parent
- IOM Consulting Limited 100%
Significant events
- “The sale of the Head Office building at Research Avenue North, Riccarton, Edinburgh with missives signed on 26 November 2025. The signing of a rental agreement for the new head office building at Pentland Science Park, Penicuik for a term of 20 years at £200k per year with a 10 year break option. With the sale of the building, the land rental of £36k per year for 77 1½ years included in note 16 will no longer be payable due to no longer owning the premises on the land.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
7 active · 20 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| REID, Michelle Alice | Secretary | 2025-03-31 | — | — |
| BOWMAN, Tracey Ann | Director | 2021-12-07 | Jul 1963 | British |
| CASKIE, Aileen Margaret | Director | 2023-11-07 | Jul 1966 | British |
| LECKIE, Alastair Matthew, Dr | Director | 2023-11-07 | Oct 1963 | British |
| MAWDSLEY, Clare Louise | Director | 2023-11-07 | Jan 1983 | British |
| SYMINGTON, Richard William | Director | 2019-09-19 | Jan 1980 | British |
| WILKINS, Terence Arthur, Professor | Director | 2019-09-19 | Oct 1944 | British |
Show 20 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ALLAN, John | Secretary | 1995-07-11 | 2005-08-04 |
| BAKER, Nathan Paul | Secretary | 2024-01-16 | 2025-03-31 |
| OWENS, Christian Geraint Edward | Secretary | 2005-08-05 | 2024-01-16 |
| TRAYNOR, Alexander | Secretary | 1990-03-26 | 1995-07-10 |
| BURNESS SOLICITORS | Corporate Nominee Secretary | 1990-03-26 | 1990-03-26 |
| ATKINSON, Alastair Burns | Director | 2014-08-20 | 2019-09-19 |
| BURNS, Margaret | Director | 2010-06-17 | 2019-09-19 |
| DAVIES, Frank John, Sir | Director | 2000-01-20 | 2015-09-22 |
| DEACON, Susan Catherine, Professor | Director | 2013-10-09 | 2018-01-18 |
| DOOLE, Aimee Mae Jean | Director | 2021-12-07 | 2024-10-22 |
| DORCHESTER, Martin | Director | 2026-01-05 | 2026-03-30 |
| GORDON, Alastair James | Director | 1990-03-26 | 1990-03-26 |
| GRIGGS, Russel George, Professor | Director | 1990-03-26 | 2015-09-22 |
| HUTT, Stephen Mark | Director | 2014-08-20 | 2024-04-30 |
| JONES, Raymond John | Director | 2014-08-20 | 2018-09-20 |
| LOH, Miranda May Yuen, Dr | Director | 2025-03-31 | 2025-12-31 |
| LOVE, Philip Noel, Professor | Director | 1990-03-26 | 2013-10-09 |
| MALLINSON, Elizabeth Mcclellan | Director | 2014-08-20 | 2020-09-08 |
| REID, Michelle Alice | Director | 2025-03-31 | 2026-03-30 |
| SIMPSON, William James | Director | 1990-03-26 | 1999-09-28 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr Richard William Symington | Individual | Voting 25–50% | 2020-09-08 | Ceased 2021-12-07 |
| Mr Stephen Mark Hutt | Individual | Voting 25–50% | 2020-09-08 | Ceased 2021-12-07 |
| Professor Terence Arthur Wilkins | Individual | Voting 25–50% | 2020-09-08 | Ceased 2021-12-07 |
Filing timeline
Last 20 of 150 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2026-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2026-02-12 | AP01 | officers | Appoint person director company with name date | |
| 2026-02-12 | AD01 | address | Change registered office address company with date old address new address | |
| 2026-02-02 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2026-01-20 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-22 | AA | accounts | Accounts with accounts type group | |
| 2025-04-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-04-02 | AP01 | officers | Appoint person director company with name date | |
| 2025-03-31 | AP01 | officers | Appoint person director company with name date | |
| 2025-03-31 | AP03 | officers | Appoint person secretary company with name date | |
| 2025-03-31 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-11-15 | AA | accounts | Accounts with accounts type group | |
| 2024-11-06 | TM01 | officers | Termination director company with name termination date | |
| 2024-05-10 | TM01 | officers | Termination director company with name termination date | |
| 2024-04-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-18 | AP03 | officers | Appoint person secretary company with name date | |
| 2024-01-18 | TM02 | officers | Termination secretary company with name termination date | |
| 2023-11-29 | AA | accounts | Accounts with accounts type group |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 8
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 3
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
FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31
-
Turnover
+7.5%
£6,306,920 £6,777,549
-
Cash
-42.4%
£258,144 £148,694
-
Net assets
+52.4%
£1,966,465 £2,996,828
-
Employees
+1.2%
83 84
-
Wages
+1.5%
£3,141,664 £3,189,505
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