INTERNATIONAL INSTITUTE FOR CONSERVATION OF HISTORIC AND ARTISTIC WORKS(THE)
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Next accounts due
2027-03-31 (in 10mo)
Last filed for 2025-06-30
Confirmation statement due
2027-01-26 (in 8mo)
Last made up 2026-01-12
Watchouts
Cash
£132K
-29.1% vs 2024
Net assets
£587K
+2.6% vs 2024
Employees
3
0% vs 2024
Profit before tax
—
Period ending 2025-06-30
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
5 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
Net assets
2-year trend · vs Consumer Discretionary median
Accounts
2-year trend · latest reflected 2025-06-30
| Metric | Trend | 2024-06-30 | 2025-06-30 |
|---|---|---|---|
| Turnover | £227,308 | £326,536 | |
| Operating profit | — | — | |
| Profit before tax | — | — | |
| Net profit | £37,470 | £14,814 | |
| Cash | £186,293 | £132,139 | |
| Total assets less current liabilities | £572,218 | £587,032 | |
| Net assets | £572,218 | £587,032 | |
| Equity | £572,218 | £587,032 | |
| Average employees | 3 | 3 | |
| Wages | £97,125 | £102,953 |
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 | 2024-06-30 | 2025-06-30 |
|---|---|---|---|
| Net margin | 16.5% | 4.5% | |
| Current ratio | 1.47x | 2.40x |
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)
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- Sayer Vincent LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“After making enquiries, the trustees have concluded that there is a reasonable expectation that the charitable company has adequate resources to continue in operational existence for the foreseeable future. For this reason, the Trustees continue to adopt the going concern basis in preparing the financial statements.”
Significant events
- “The year's centrepiece was the IIC 30th biennial Congress, 'Sustainable Solutions in Conservation: New Strategies for New Times', kindly hosted in Lima, Peru by UTEC Universidad de Ingenieria & Tecnologia, and held in South America for the first time.”
- “For 2024/25 IIC committed to moving its investments to an Ethical Investment Fund manage by CCLA - COIF.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
10 active · 90 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BROOKE TURNER, James | Director | 2022-05-27 | Sep 1960 | British |
| GRIFFITHS, Helen Katherine | Director | 2022-05-27 | Mar 1965 | British |
| KERR, Amber Lee | Director | 2025-01-27 | Sep 1967 | American |
| LEARNER, Thomas John Seymour, Dr | Director | 2022-09-26 | Jun 1965 | British |
| MARTÍNEZ, Claudia Mariana Escamilla | Director | 2024-01-29 | Jul 1992 | Mexican,German |
| PRETZEL, Boris Christopher | Director | 2026-01-26 | Sep 1961 | British |
| RIVENC, Rachel | Director | 2023-01-30 | Oct 1973 | American,French |
| SCHARFF, Mikkel | Director | 2026-01-26 | Jan 1953 | Danish |
| SOUZA, Luiz Antonio Cruz, Professor | Director | 2023-01-30 | Oct 1962 | Brazilian |
| VERVOORST, Heinz Juergen | Director | 2018-05-10 | Sep 1970 | German |
Show 90 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ASHLEY-SMITH, Jonathan, Professor | Secretary | 2003-01-20 | 2006-01-19 |
| ATKINSON, Josephine | Secretary | 2010-01-28 | 2019-01-28 |
| BOMFORD, David Robert Lee | Secretary | 1994-01-17 | 2003-01-20 |
| HENDERSON, Laura Jane Dargie | Secretary | 2019-01-28 | 2026-01-26 |
| HODGES, Henry Woolmington Mackenzie, Professor | Secretary | — | 1994-01-17 |
| LEIGH, David | Secretary | 2006-01-19 | 2010-01-28 |
| APPOLONIA, Lorenzo | Director | 2014-01-28 | 2020-01-27 |
| APPOLONIA, Lorenzo | Director | 2014-01-28 | 2014-01-28 |
| ASHLEY-SMITH, Jonathan, Professor | Director | 2003-01-20 | 2006-01-19 |
| ATKINSON, Josephine | Director | 2009-05-07 | 2019-01-28 |
| BALLESTREM, Agnes, Grafin | Director | — | 2001-01-15 |
| BANIK, Gerhard, Dr | Director | 1994-01-17 | 1998-01-13 |
| BERGEON LANGLE, France Segolene | Director | 2000-01-17 | 2006-01-19 |
| BICKERSTETH, Julian | Director | 2010-01-28 | 2025-01-27 |
| BICKERSTETH, Julian | Director | 2002-01-14 | 2008-02-08 |
| BJERRE, Henrik | Director | 1995-01-16 | 2001-01-15 |
| BOCCIA PATERAKIS, Alice | Director | 2005-01-17 | 2009-01-30 |
| BRIDGLAND, Janet | Director | 1996-01-15 | 2002-01-14 |
| BURMESTER, Andreas, Dr Habil | Director | 2002-01-14 | 2007-01-19 |
| CAMURCUOGLU HADDAD, Duygu, Dr | Director | 2023-01-30 | 2026-01-26 |
| CARLYLE, Leslie, Dr | Director | 2004-01-12 | 2010-01-28 |
| CATHER, Sharon | Director | 2010-01-28 | 2013-01-18 |
| CATHER, Sharon | Director | 2003-01-20 | 2009-01-30 |
| CHAN, Shing-Wai | Director | 2012-05-03 | 2016-01-25 |
| DROWN, David Christopher Robert | Director | — | 1994-01-17 |
| ELLIS, Margaret Holben, Professor | Director | 1997-01-13 | 2003-01-20 |
| FOLEY, Kate Mary | Director | 1995-01-16 | 1998-01-13 |
| GLASER, Mary Todd | Director | 2003-01-20 | 2006-01-19 |
| GOLFOMITSOU, Stavroula | Director | 2014-01-28 | 2020-01-27 |
| GRIFFIN, Isobel Margaret | Director | 2019-01-28 | 2022-05-26 |
| GWILT, Diane Rosemary | Director | 2013-01-18 | 2014-01-28 |
| HALL, Edward Thomas, Professor | Director | — | 1994-01-17 |
| HENDERSON, Laura Jane Dargie | Director | 2019-01-28 | 2026-01-26 |
| HORIE, Charles Velson | Director | 2009-09-14 | 2018-05-10 |
| KANTH, Aditya Prakash | Director | 2022-05-27 | 2024-10-02 |
| KERR, Amber | Director | 2012-01-18 | 2023-01-30 |
| KERSCHNER, Richard Lloyd | Director | 2009-01-30 | 2015-01-20 |
| KILPINEN, Ritva-Tuvlikki | Director | 2007-01-19 | 2013-01-18 |
| KITE, Marion Elaine | Director | 2001-01-15 | 2007-01-19 |
| KOOB, Stephen | Director | 2015-01-20 | 2021-04-19 |
| KRIST, Gabriela, Professor Dr | Director | 2001-01-15 | 2013-01-18 |
| LAZZARINI, Lorenzo, Dr | Director | 2004-01-12 | 2007-01-19 |
| LEARNER, Thomas | Director | 2016-01-20 | 2021-04-19 |
| LEIGH, David | Director | 2001-01-15 | 2010-01-28 |
| LEIGH, David | Director | — | 1994-01-17 |
| MABUCHI, Hisao, Dr | Director | — | 1997-01-13 |
| MASSCHELEIN-KLEINER, Liliane, Dr | Director | — | 2003-01-20 |
| MCAUSLAND, Jane Grant | Director | — | 1995-01-16 |
| MCCAWLEY, John Clifford | Director | — | 1993-01-18 |
| MCMILLAN, Eleanor | Director | 2002-01-14 | 2011-01-19 |
| MEYERS, Pieter, Dr | Director | — | 1997-01-13 |
| MILLS, John Stuart | Director | 1994-01-17 | 2004-01-12 |
| MIURA, Sadatoshi | Director | 1997-01-13 | 2003-01-20 |
| MONAGHAN, Meaghan Kathleen | Director | 2022-05-27 | 2026-01-07 |
| NAGY, Eleonora | Director | 2017-01-23 | 2023-01-30 |
| NAIR, Velayudhan, Dr | Director | 2013-01-18 | 2019-01-28 |
| NEVIN, Austin Benjamin | Director | 2013-01-18 | 2024-10-02 |
| NEWEY, Hazel Mary | Director | 1996-01-15 | 2002-01-14 |
| ODDY, William Andrew | Director | 2001-01-15 | 2007-01-23 |
| ODDY, William Andrew | Director | — | 1996-01-15 |
| PANDEY, Satish Chandra | Director | 2019-01-28 | 2022-05-26 |
| PEACOCK, Elizabeth Ellen, Professor | Director | 2001-01-15 | 2007-01-19 |
| PEARSON, Colin, Professor | Director | 1998-01-13 | 2003-01-20 |
| PEARSON, Colin, Dr | Director | — | 1995-01-16 |
| PODANY, Jerry | Director | 2004-01-17 | 2013-01-18 |
| RAMSAY, Barbara Anne | Director | 2006-01-19 | 2009-01-30 |
| RAMSAY, Barbara Anne | Director | 1995-01-16 | 2001-01-15 |
| REES-JONES, Stephen Gwynn | Director | — | 2001-01-15 |
| REEVE, Barbara | Director | 2014-01-28 | 2020-01-27 |
| RINUY, Anne | Director | 2007-01-19 | 2013-01-18 |
| ROBERTS, Barbara Overton | Director | 2001-01-15 | 2004-01-12 |
| ROSSI-MANARESI, Raffaella, Dr | Director | — | 1997-01-13 |
| ROY, Ashok, Dr | Director | 2007-03-13 | 2009-11-11 |
| SABINO, Rachel Christina | Director | 2018-01-22 | 2022-05-26 |
| SAUNDERS, David, Dr | Director | 2023-01-30 | 2026-01-26 |
| SAUNDERS, David, Dr | Director | 2013-01-18 | 2021-04-19 |
| SAUNDERS, David, Dr | Director | 2003-01-20 | 2012-01-18 |
| SCHARFF, Mikkel | Director | 2007-01-19 | 2019-01-28 |
| SCHIESSEL, Ulrich, Professor | Director | 1996-01-15 | 2002-01-14 |
| SCHWARTZBAUM, Paul Martin | Director | 2003-01-20 | 2009-01-30 |
| SCHWEIZER, Francois | Director | 1994-01-17 | 2000-01-17 |
| SKAUG, Erling Sigvard | Director | — | 1996-01-15 |
| SMITH, Sandra Melanie | Director | 2006-01-17 | 2009-12-10 |
| SONNINEN, Tiina | Director | 2014-01-28 | 2017-01-23 |
| SONODA, Naoko, Dr | Director | 2007-01-19 | 2013-01-18 |
| STANIFORTH, Sarah Elizabeth | Director | 2013-01-18 | 2019-01-28 |
| STANIFORTH, Sarah Elizabeth | Director | 1994-01-17 | 2005-01-17 |
| STEFANAGGI, Marcel | Director | — | 1996-01-15 |
| STONER, Joyce Hill, Dr | Director | 2004-01-12 | 2010-01-28 |
| STONER, Joyce Hill, Dr | Director | 1997-01-13 | 2003-01-20 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 327 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-09 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-09 | AP01 | officers | Appoint person director company with name date | |
| 2026-02-03 | TM01 | officers | Termination director company with name termination date | |
| 2026-02-03 | TM01 | officers | Termination director company with name termination date | |
| 2026-02-03 | TM01 | officers | Termination director company with name termination date | |
| 2026-02-03 | TM01 | officers | Termination director company with name termination date | |
| 2026-02-03 | TM02 | officers | Termination secretary company with name termination date | |
| 2026-01-13 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-07 | TM01 | officers | Termination director company with name termination date | |
| 2026-01-07 | CH01 | officers | Change person director company with change date | |
| 2025-12-27 | AA | accounts | Accounts with accounts type full | |
| 2025-12-01 | CH01 | officers | Change person director company with change date | |
| 2025-03-06 | AA | accounts | Accounts with accounts type full | |
| 2025-02-05 | TM01 | officers | Termination director company with name termination date | |
| 2025-02-05 | TM01 | officers | Termination director company with name termination date | |
| 2025-02-05 | AP01 | officers | Appoint person director company with name date | |
| 2025-02-05 | AP01 | officers | Appoint person director company with name date | |
| 2025-01-23 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-16 | TM01 | officers | Termination director company with name termination date | |
| 2024-10-16 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 12
- Capital events
- 0
- Officers appointed
- 2
- Officers resigned
- 5
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 2025-06-30 vs 2024-06-30
-
Turnover
+43.7%
£227,308 £326,536
-
Cash
-29.1%
£186,293 £132,139
-
Net assets
+2.6%
£572,218 £587,032
-
Employees
0%
3 3
-
Wages
+6%
£97,125 £102,953
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