I.F.F RESEARCH LIMITED
Company number 00849983 · Monitor this company
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Shareholders' funds
£4,678,485
Balance sheet as at 2026-03-31
What it does
The principal activity of the company continued to be that of research services for public sector and commercial clients in the UK.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1965-05-25
- Employees
- 155 (2026 accounts · was 144 in 2025)
- Registered office
- 5th Floor The Harlequin Building, 65 Southwark Street, London, England, SE1 0HR
- Postcode
- SE1 0HR
- Capital
- 336 GBP
- Accounts category
- Full
- Charges
- 4 outstanding
Accounts
- Last made up to
- 2026-03-31
- Next due by
- 2027-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2025-11-23
- Next due by
- 2026-12-07
Nature of business (SIC)
- 73200 Market research and public opinion polling
Officers 7 current · 20 resigned
Group structure 1 subsidiary
Controlled by DALAJ BIDCO LIMITED — since 2022-08-18
-
WE BUSINESS SERVICES LIMITED Dissolved
From persons-with-significant-control filings on the public register.
Public contracts won 179
£155,969,695 total awarded value where published.
Showing the 5 most recent of 179.
Contains public sector information licensed under the Open Government Licence v3.0 (Contracts Finder).
Gender pay gap
1.4%
Women's median hourly pay below men's, 2025/26 · in the top quarter for parity
Contact details
- Website
- iffresearch.com
- Phone
- 0207 250 3035
IFF Research are a full-service social and market research agency, providing robust, reliable and independent insights to help people make better decisions.
Previous company names
| Name | Date changed |
|---|---|
| INDUSTRIAL FACTS & FORECASTING LIMITED | 1978-12-31 |
Previous registered addresses 5
| Address | Changed on |
|---|---|
| CHART HOUSE, 16 CHART STREET, LONDON, N1 6DD | 2018-05-15 |
| 26 WHISKIN STREET, LONDON, EC1R 0JD | 2002-07-19 |
| 26 WHISKIN STREET, LONDON, EC1R 0BP | 2001-02-09 |
| 12 ARGYLL STREET, LONDON, W1V 1AB, W1V 1AB | 1988-11-21 |
| SNEYD HALL WORKS, SNEYD HILL, BURSLEM, STOKE ON TRENT | 1988-10-27 |
Among its peers
Top 5%
by shareholders' funds, of 72 similar companies in SE
2nd largest employer among its local peers (155 staff).
2nd oldest of its local peers, trading since 1965.
No.2 of the largest market research and public opinion polling companies in London →
Competitors London
This company ranks 2 among market research and public opinion polling in London.