PUBLIC-CONTRACT SUPPLIER PROFILE

I.F.F RESEARCH LIMITED

Companies House 00849983 · Active. Observed evidence is kept separate from ownership, risk and renewal inferences.

Published notices356 Jan 2025 to 12 Oct 2026
Distinct buyers16published buyer labels
Disclosed GBP£15.2mnotice fields, not revenue
End-date leads6next 24 months · verify
REGISTERED IDENTITY

I.F.F RESEARCH LIMITED

Company number
00849983
Status
Active
Incorporated
25 May 1965
Company type
Private Limited Company
Registered office
5TH FLOOR THE HARLEQUIN BUILDING, 65 SOUTHWARK STREET, LONDON
SIC codes
73200 - Market research and public opinion polling
Accounts last made up
31 Mar 2025
Next accounts due
31 Dec 2026
LEI
No exact held link
LEI registration
Not available
Check the current register ↗
PUBLISHED SUPPLIER ALIASES

10 labels

Names are retained exactly as published and are not treated as separate legal entities.

  1. IFF Research Ltd9 notices · latest 16 Mar 2026
  2. IFF Research Limited8 notices · latest 17 Sept 2026
  3. IFF Research6 notices · latest 5 Oct 2026
  4. I.F.F Research Limited5 notices · latest 12 Oct 2026
  5. I.F.F RESEARCH LIMITED2 notices · latest 28 Jan 2026
  6. I.F.F Research1 notices · latest 20 Nov 2025
  7. I.F.F Research Ltd1 notices · latest 12 Feb 2025
  8. I.F.F. RESEARCH LIMITED1 notices · latest 22 Apr 2025
  9. Iff Research1 notices · latest 18 Dec 2025
  10. Iff Research Ltd1 notices · latest 14 Sept 2026
SUPPLIER EVIDENCE GRAPH

What is linked—and how certain is the link?

Every relationship carries its source, date and match method. Exact identifier edges are observed; name-derived ownership or group paths remain inferred.

ObservedInferred · verifyNo combined risk score
OBSERVED · identityExact / sourced

Published supplier identifier → Companies House 00849983

I.F.F RESEARCH LIMITED

SourceCompanies House companies linked to contracts or charities ↗Date25 Jul 2026Method

Exact GB-COH company number published on a Contracts Finder supplier record and resolved to the same register number.

CORPORATE GROUP / OWNERSHIPNot established

No exact corporate-parent edge established

The exact identity projection does not contain a publishable parent edge for this supplier. Absence is not evidence of independence.

SourceCompanies House exact identity ↗Date25 Jul 2026Method

Checked exact Companies House identity, held LEI identity where present and the Who Owns This Brand name candidate; no exact parent edge returned.

Continue at Who Owns This Brand ↗
FUNDING ROUNDSCoverage gap

No exact verified funding record linked

The held funding directory did not return a verified exact-company match. That does not prove the company has never raised capital.

SUPPLIER RISK & RENEWAL SIGNALS

Evidence first. Interpretation second.

These inputs help prioritise research; they do not rate supplier quality, solvency, integrity or future award prospects.

OBSERVED

Published and registered facts

OBSERVED EVIDENCE

R2 register status: Active

I.F.F RESEARCH LIMITED · incorporated 25/05/1965. The R2 record excludes officers, PSCs, addresses and contact data.

SourceCompanyBeacon Companies House organisation projection ↗Date1 Aug 2026Method

Exact Companies House number 00849983 resolved through the approved 5.7-million-record R2 projection.

OBSERVED EVIDENCE

6 published contract end dates in the next 24 months

5 fall within 12 months. End dates do not prove a reprocurement or renewal.

SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Exact supplier company number 00849983; date window applied to published contract_end fields.

INFERRED

Derived review signals

INFERRED · REVIEW SIGNAL

17% of linked notices name the leading buyer

Department for Business and Trade appears on 6 of 35 linked notices. This is notice concentration, not revenue dependency.

SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Derived share = leading buyer notice count ÷ all exact-company-linked notices; values and contract delivery are not used.

INFERRED · REVIEW SIGNAL

5 near-term renewal research leads

A published end date is used only to prioritise source checks. It does not predict buyer intent, supplier retention or a future tender.

SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Derived from published contract end dates within 12 and 24 months of the current date.

No supplier risk score: Observed records and inferred review signals are never combined into a supplier risk score. Missing evidence is not a clean bill of health, proof of independence or proof that no funding or ownership relationship exists.

REGIONAL CONTRACT FOOTPRINT

Where the notices say delivery happens

These are award-notice delivery fields, not headquarters, workforce location or measured local economic impact. ONS population is neutral regional context.

Not stated27 notices
Buyers
14
Disclosed GBP
£14.6m
ONS population
Not joined
SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Exact supplier company number 00849983; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

North East3 notices
Buyers
1
Disclosed GBP
£165.6k
ONS population
2,647,013 (2021)
SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Exact supplier company number 00849983; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents ↗2021

ONS Census population for North East (E12000001); context only, not attributed economic impact.

London3 notices
Buyers
2
Disclosed GBP
£386.3k
ONS population
8,799,728 (2021)
SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Exact supplier company number 00849983; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

ONS contextUsual residents ↗2021

ONS Census population for London (E12000007); context only, not attributed economic impact.

England2 notices
Buyers
1
Disclosed GBP
£57.8k
ONS population
Not joined
SourceContracts Finder daily award notices ↗Date12 Oct 2026Method

Exact supplier company number 00849983; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.

PUBLISHED END-DATE EVIDENCE

Contracts approaching their stated end date

Showing 6 of 6 records ending within 24 months. This is a research queue, not a renewal forecast.

Published end date23 Feb 202712-month window

Crime Reform Evaluation

Ministry of Justice

SourceContracts Finder daily award notices ↗Date7 Mar 2025Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

Published end date16 Apr 202712-month window

CR_ Trade Impacts Survey, Research and Evaluation Call Off

Department for Business and Trade

SourceContracts Finder daily award notices ↗Date17 Sept 2026Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

Published end date30 Apr 202712-month window

Corporate Strategy and Perceptions Tracking Survey 2026

General Medical Council (GMC)

SourceContracts Finder daily award notices ↗Date18 Dec 2025Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

Published end date17 Sept 202712-month window

Security of Work and Dismissal Employee & Employer Surveys

Department for Business and Trade

SourceContracts Finder daily award notices ↗Date5 Oct 2026Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

Published end date26 Sept 202712-month window

Oasis Restore Secure School Evaluation

Ministry of Justice

SourceContracts Finder daily award notices ↗Date17 Jan 2025Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

Published end date30 May 202824-month window

Customer Experience Survey

Department for Work and Pensions

SourceContracts Finder daily award notices ↗Date30 May 2025Method

Exact supplier company number 00849983; contract end date copied from the published award notice.

BUYER HISTORY

Authorities buying from this supplier

SECTOR HISTORY

What the notices cover

CONTRACT EVIDENCE

Latest published notices

Open the permanent evidence page, then verify material facts at the official source.

12 Oct 2026 · region not statedIndustry Portfolio Research Tool (IPRT)Department for Business and Trade · Research services£900,0005 Oct 2026 · region not statedSecurity of Work and Dismissal Employee & Employer SurveysDepartment for Business and Trade · Research services£1,440,00017 Sept 2026 · region not statedCR_ Trade Impacts Survey, Research and Evaluation Call OffDepartment for Business and Trade · Research services£1,270,00014 Sept 2026 · region not stated2026-027 Non-Domestic Consumer ResearchOfgem · Research and development services and related consultancy services£657,67716 Mar 2026 · region not statedPS25352 - UKSAC25_01111 Space Sector Skills SurveyUK SBS · Research and development services and related consultancy services£547,9139 Feb 2026 · region not statedAlcohol Duty Reform ResearchH M REVENUE & CUSTOMS · Research services£65,00028 Jan 2026 · region not statedFeasibility Study UK Property Owners Living AbroadH M REVENUE & CUSTOMS · Research services£80,00027 Jan 2026 · EnglandEHRC 2526-25 s23 Agreement Impact SurveyEquality and Human Rights Commission · Research services£28,99827 Jan 2026 · region not statedPS23213 - Energy Efficiency & Net Zero Longitudinal Survey RAF016/2324DESNZ · Research and development services and related consultancy services£797,33316 Jan 2026 · EnglandEHRC 2526-26 Evaluation of NEOs in ScotlandEquality and Human Rights Commission · Research and development services and related consultancy services£28,80118 Dec 2025 · region not statedCorporate Strategy and Perceptions Tracking Survey 2026General Medical Council (GMC) · Research consultancy services£160,0003 Dec 2025 · LondonThird Party ComplianceHome Office · Research services£96,9481 Dec 2025 · region not statedFull-Scale Baseline Household SurveyDepartment for Business and Trade · Design and execution of research and development£154,95020 Nov 2025 · region not statedEvaluating the impact of the case review team interventionUK SHARED BUSINESS SERVICES LIMITED · Research services£72,97919 Nov 2025 · LondonClimate-Related Financial Disclosure Regulations ResearchDepartment for Business and Trade · Research consultancy services£124,4161 Aug 2025 · region not statedConfidence in the RegimeThe Insolvency Service · Research services£67,97724 Jul 2025 · North EastEarly Years Provider Pulse Surveys (con_28131)Department for Education · Research and development services and related consultancy services£47,28217 Jul 2025 · North EastApprenticeship Evaluation Survey: Employer Pilot 2025 (con_27822)Department for Education · Research and development services and related consultancy services£73,55515 Jul 2025 · region not statedLimited Liability Partnerships ResearchH M REVENUE & CUSTOMS · Market and economic research; polling and statistics£159,72415 Jul 2025 · region not statedNI rules for temporary overseas worker's researchH M REVENUE & CUSTOMS · Market research services£154,38130 May 2025 · region not statedCustomer Experience SurveyDepartment for Work and Pensions · Research services£2,090,69822 May 2025 · region not statedDebt Management Composition and PerceptionsDepartment for Work and Pensions · Research services£204,68212 May 2025 · region not statedUnderstanding progression pathways for people on Universal CreditDepartment for Work and Pensions · Social research services£162,31828 Apr 2025 · region not statedUniversal Credit Intensive Work Search Review Frequencies TrialDepartment for Work and Pensions · Social research services£238,32822 Apr 2025 · region not statedResearch into the quality of Non-Medical Help for recipients of Disabled Students Allowance con_26572Department for Education · Research and development services and related consultancy services£193,07910 Apr 2025 · region not statedResearch into the challenges faced by SMEs in relation to audit and corporate reportingTHE FINANCIAL REPORTING COUNCIL LIMITED · Research and development services and related consultancy services£93,92821 Mar 2025 · North EastEnhancing mainstream SEND support: multi-agency working for effective assistive technology practice. (con_27147)Department for Education · Research and development services and related consultancy services£44,72721 Mar 2025 · region not statedBE24163 - Unlocking Waste Heat: Guidance for Heat Networks & Heat SourcesDESNZ · Research and development services and related consultancy services£230,7797 Mar 2025 · region not statedCrime Reform EvaluationMinistry of Justice · Social research services£274,8827 Mar 2025 · region not statedLocal Authority Funding of the Advice SectorMinistry of Justice · Research services£80,60012 Feb 2025 · region not statedBE24203 - Evaluation of the Warm Homes: Social Housing Fund - Wave 3DESNZ · Evaluation consultancy services£656,8497 Feb 2025 · LondonOPSS- Cost of Business Compliance StudyDepartment for Business and Trade · Research and development services and related consultancy services£164,92317 Jan 2025 · region not statedOasis Restore Secure School EvaluationMinistry of Justice · Feasibility study£331,64014 Jan 2025 · region not statedProvision of the Annual Survey of Goods and ServicesOffice for National Statistics · Market research services£2,799,8806 Jan 2025 · region not statedProvision of Customer Satisfaction SurveysNHS Supply Chain Coordination · Customer survey services£748,818
PROVENANCE

Source dates and licences

Charity Commission public registerOpen Government Licence v3.0Imported 25 Jul 2026Companies House companies linked to contracts or charitiesCompanies House free company data product termsImported 25 Jul 2026Contracts Finder daily award noticesOpen Government Licence v3.0Imported 13 Oct 2026

Notice values may be framework ceilings, amendments or multi-supplier totals. They are not verified revenue, payment, delivery quality, profitability or proof of wrongdoing.