Annual accounts
Full accounts
31/12/2026Filing deadline
Made up to 31/03/2025Due 31/12/2026
- Next accounts made up to
- 31/03/2026
- Last accounts made up to
- 31/03/2025
I.F.F RESEARCH LIMITED
Active- 00849983Copy
Copy
Registry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 5th Floor The Harlequin Building, 65 Southwark Street, London SE1 0HR
- Classification (SIC)
- Market research and public opinion polling (73.20 - SIC 2007)
- Accounts type
- Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 27/11/2025View PDF (3 pages)
Confirmation statement made on 2025-11-23 with no updates
- 26/11/2025View PDF (2 pages)
Change of details for Dalaj Bidco Limited as a person with significant control on 2024-11-26
- 01/10/2025View PDF (24 pages)
Full accounts made up to 2025-03-31
- 12/12/2024View PDF (3 pages)
Confirmation statement made on 2024-11-23 with no updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
- Next statement date
- 23/11/2026
- Last statement dated
- 31/03/2025
Financial performance
The latest figures I.F.F RESEARCH LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£3.86M2025
22.92%vs 20242024: £3.14M
Total Assets
£8.95M2025
17.17%vs 20242024: £7.64M
Cash in Bank
£2.88M2025
3.21%vs 20242024: £2.79M
Total Liabilities
£4.62M2025
6.49%vs 20242024: £4.34M
Employees
1442025
+17vs 20242024: 127
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 17.17% on 2024. See the full financial analysis for I.F.F RESEARCH LIMITED.
The full financial record
Four ways through I.F.F RESEARCH LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +21% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 144 | +17 |
| 2024 | 127 | -278 |
| 2023 | 405 | +96 |
| 2022 | 309 | +39 |
| 2021 | 270 | – |
Reported employee count decreased from 270 in 2021 to 144 in 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
22Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 05/01/1998–18/08/2022 | 0 | |
| Director | 01/04/2003–Present | 4 | |
| Director | 02/10/2006–Present | 3 | |
| Director | 18/06/2001–31/10/2016 | 5 | |
| Director | 03/04/2000–12/11/2007 | 4 | |
| Director | 27/04/1992–22/09/1993 | 0 | |
| Director | 15/11/2007–01/10/2019 | 7 | |
| Director | 13/09/1994–30/03/2007 | 0 | |
| Director | 16/01/1997–30/10/1998 | 0 | |
| Director | 02/03/1998–02/10/1998 | 0 | |
| Director | 05/01/1998–28/11/2003 | 0 | |
| Director | 21/05/1991–19/12/1997 | 1 | |
| Director | 02/03/1998–09/09/2011 | 0 | |
| Director | 03/04/2000–Present | 1 | |
| Director | 11/02/2008–31/03/2010 | 0 | |
| Secretary | 13/05/2021–Present | 0 | |
| Director | 23/07/1993–19/05/1997 | 1 | |
| Secretary | 27/04/1992–22/09/1993 | 0 | |
| Secretary | 26/11/2019–13/05/2021 | 0 | |
| Secretary | 01/10/2019–26/11/2019 | 0 | |
| Secretary | 30/03/2007–01/10/2019 | 0 | |
| Secretary | 22/09/1993–30/03/2007 | 0 |
Persons with significant control
4Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 20/12/2019–18/08/2022 | 4 | |
| 18/08/2022–Present | 0 | |
| 17/01/2017–20/12/2019 | 0 | |
| 20/12/2019–18/08/2022 | 6 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 13 Since 19/10/2022
- Last 12 months
- 3 Same as the year before (3)
- Most recent filing
- 27/11/2025 9 months ago
What changed in the last year
- Confirmation statementLatest 27/11/2025
- Officer changesLatest 26/11/2025
- Accounts filedLatest 01/10/2025
Filing timeline
- 27/11/2025View PDF (3 pages)
Confirmation statement made on 2025-11-23 with no updates
- 26/11/2025View PDF (2 pages)
Change of details for Dalaj Bidco Limited as a person with significant control on 2024-11-26
- 01/10/2025View PDF (24 pages)
Full accounts made up to 2025-03-31
- 12/12/2024View PDF (3 pages)
Confirmation statement made on 2024-11-23 with no updates
- 21/11/2024View PDF (1 pages)
Registered office address changed from 5th Floor St Magnus House 3 Lower Thames Street London EC3R 6HD England to 5th Floor the Harlequin Building 65 Southwark Street London SE1 0HR on 2024-11-21
- 27/09/2024View PDF (24 pages)
Full accounts made up to 2024-03-31
- 28/11/2023View PDF (3 pages)
Confirmation statement made on 2023-11-23 with no updates
- 29/09/2023View PDF (27 pages)
Full accounts made up to 2023-03-31
- 14/12/2022View PDF (26 pages)
Full accounts made up to 2022-03-31
- 06/12/2022View PDF (4 pages)
Confirmation statement made on 2022-11-23 with updates
- 19/10/2022View PDF (1 pages)
Cessation of Lorna Kay Adams as a person with significant control on 2022-08-18
- 19/10/2022View PDF (1 pages)
Cessation of Jan Emile Shury as a person with significant control on 2022-08-18
Showing 12 of 13 filings
See when the next accounts and confirmation statement are due
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GRANBY MARKETING SERVICES LIMITED
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About I.F.F RESEARCH LIMITED
A short description of the company, written from its Companies House record.
I.F.F RESEARCH LIMITED is a private limited company registered in the United Kingdom, based in 5th Floor The Harlequin Building, 65 Southwark Street, London SE1 0HR. Companies House classifies its business as Market research and public opinion polling. It has been on the register for 61 years 4 months.
The register currently records it as active. Its 2025 accounts report net assets of £3.86M and 144 employees.
I.F.F RESEARCH LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
What does I.F.F RESEARCH LIMITED do?
Companies House records I.F.F RESEARCH LIMITED under one registered business activity: Market research and public opinion polling (73.20 - SIC 2007).
Is I.F.F RESEARCH LIMITED still active?
I.F.F RESEARCH LIMITED is recorded as active on the Companies House register, and has been on it since 25/05/1965.
What are I.F.F RESEARCH LIMITED's latest reported financials?
The most recent accounts Okredo holds cover 2025 and report net assets of £3.86M, total assets of £8.95M, cash in bank of £2.88M and total liabilities of £4.62M.
When did I.F.F RESEARCH LIMITED last file with Companies House?
The most recent document on the record is dated 27/11/2025: Confirmation statement made on 2025-11-23 with no updates, 9 months ago.
When are I.F.F RESEARCH LIMITED's next filings due?
On the current registry record, accounts are due by 31/12/2026.
Who runs I.F.F RESEARCH LIMITED?
Companies House lists 22 officers (4 currently in post) and 4 people with significant control (1 current).