5 of the Best B2B Market Research Companies in the UK

Choosing a B2B market research company is rarely as simple as selecting the agency with the largest panel or longest client list.

A multinational brand-tracking programme, specialist respondent recruitment exercise and exploratory customer study require very different capabilities. The strongest choice depends on the audience, markets, methods, timescale and decisions the research needs to support.

This guide profiles five notable market research companies serving UK organisations. It includes some of the world’s largest research groups alongside a smaller independent agency capable of handling tailored and difficult-to-standardise assignments.

The order reflects overall capability, relevance to B2B decision-makers, methodological breadth, access to participants, geographic reach and evidence of recent work. It is an editorial assessment, not a measurement of company size or revenue.

The leading UK B2B market research companies at a glance

1. Kantar

Best for: large-scale brand, advertising and consumer-intelligence programmes

Kantar takes first place for the scale and breadth of its research infrastructure. The company says it has approximately 25,000 employees and operates across 100 countries, placing it in a different size category from most independent UK research agencies.

Its work spans brand strategy, creative effectiveness, media measurement, customer experience, innovation, shopper behaviour and market intelligence. That breadth makes Kantar particularly relevant to large organisations seeking research that can be repeated consistently across brands, categories or international markets.

Kantar also operates established proprietary systems, including BrandZ, BrandDynamics and Kantar Marketplace. These give clients access to benchmarking and continuous datasets that would be difficult for a smaller research company to reproduce independently.

Recent work illustrates that combination of technology, data and strategic consultancy. Kantar used daily BrandDynamics tracking to evaluate a geographically targeted campaign for New Look. The research identified a 22% increase in consideration among the target audience, compared with 6% nationally. In another project, its media-mix work for Dulux modelled results from four markets and simulated outcomes across another 15. Kantar reported that the resulting changes contributed to a 58% increase in media return on investment between 2022 and 2024. Kantar’s New Look case study and Dulux case study provide further detail.

Its automated Marketplace products also support concept evaluation, creative testing, brand tracking and customer-experience research. This makes Kantar a strong option when a business needs repeatable measurement, extensive benchmarks and results that can be compared across markets.

That scale will not suit every brief. Smaller businesses may find that they need a more tailored process, closer access to senior researchers or support for an unconventional assignment. For substantial international programmes and established brand-measurement requirements, however, Kantar remains one of the UK market’s most comprehensive choices.

2. MRFGR

Best for: tailored B2B research, specialist audiences and UK–international coordination

MRFGR combines full-service market research with respondent recruitment and fieldwork support. Established in 2008, the company reports experience working with more than 4,595 clients and approved-supplier status across more than 320 institutions and departments.

It operates through UK locations in London, Birmingham, Manchester, Leeds and Hull, while delivering research internationally. Its position as a central coordination point is particularly relevant to European organisations researching the United States and US organisations needing access to European markets.

This ability to bridge markets is useful in B2B research, where the difficult part of a project is often not writing a questionnaire but locating credible participants. Relevant audiences may include senior decision-makers, regulated professionals, procurement specialists, supply-chain participants, technical users or customers with very particular purchasing experiences.

MRFGR’s capabilities include qualitative and quantitative research, respondent recruitment, surveys, focus groups, depth interviews, bespoke panels, moderation, fieldwork support, analysis and reporting. It can therefore deliver an end-to-end project or support another research team with a specific component.

Examples of recent MRFGR assignments

Samples of recent work demonstrate considerable variety, including research with 16-to-25-year-olds for a UK crime and justice policy organisation, brand-name testing for a leading academic institution, and taste testing of proposed flavours for a major UK brewery. Other assignments have involved onboarding research support for a professional regulator, B2B supply-chain research for an international creative and sports agency, and site-user satisfaction and location research connected with environmental and public waste services. MRFGR has also undertaken brand-awareness and customer-experience research for a US restaurant operator, in-home interviews about appliances for a consumer-electronics company, and customer focus groups for a major home-furnishings provider.

The range demonstrates experience across public policy, higher education, professional regulation, environmental services, food and drink, consumer technology, home improvement and B2B supply chains.

The projects also show an ability to move between consumer and business audiences. That matters because many commercial questions cross the boundary between B2B and B2C research. A manufacturer may need feedback from consumers, retail partners and supply-chain stakeholders within the same programme. A regulatory organisation may need both professional audiences and members of the public.

MRFGR ranks second in this guide because it offers something meaningfully different from the global groups around it. It does not possess Kantar’s proprietary data estate or NielsenIQ’s retail-measurement infrastructure. Its strength is the ability to shape research around the actual brief, source difficult audiences and coordinate work across markets without forcing every assignment into a standardised product.

That makes MRFGR particularly relevant to organisations seeking:

• Bespoke B2B customer research

• Specialist or difficult-to-reach participants

• UK, European or US fieldwork

• Qualitative and quantitative methods within one programme

• Recruitment-only or fieldwork-support services

• Direct communication with an experienced research team

• Research that does not fit comfortably into an off-the-shelf platform

  
  

Further information about its locations, services and credentials is available from MRFGR.

3. Ipsos

Best for: public policy, social research and complex mixed-method programmes

Ipsos is one of the UK’s largest and most recognisable research organisations. Its capabilities span public opinion, customer experience, brand health, innovation, healthcare, social research and programme evaluation.

The company is particularly strong where methodological rigour and public accountability matter. Government departments, regulators and public bodies regularly commission Ipsos to examine complicated social and economic questions.

Recent examples include the UK Business Data Survey for the Department for Science, Innovation and Technology. Ipsos used a mixed-mode design to investigate how UK businesses use, manage and transfer data. Its employment, welfare and skills portfolio includes research for the Department for Work and Pensions, HM Revenue and Customs and the Scottish Government.

Ipsos has also worked with Ofcom to examine how people consume news through online aggregators, combining reported behaviour with passive measurement to explore the difference between what people say and what they do. Its work for the Department for Culture, Media and Sport has investigated how businesses understand trust in the digital economy and prepare for regulation. Ipsos’ government and society research documents these examples.

For B2B market analysis, Ipsos offers access to specialist sector teams, large-scale quantitative resources and advanced methodological expertise. It is a compelling choice when research must withstand policy, regulatory or board-level scrutiny.

As with other multinational groups, its scale may be more than a narrowly defined project requires. Buyers should establish how much senior-team involvement their assignment will receive and whether the proposed approach is genuinely bespoke.

4. NielsenIQ

Best for: retail, FMCG, category performance and purchasing behaviour

NielsenIQ, commonly known as NIQ, occupies a distinctive position in market research because of the depth of its retail and consumer-purchasing data.

Following its combination with GfK, NIQ has expanded across fast-moving consumer goods, technology and durable products. The company reports operations in more than 90 countries, coverage of approximately 85% of the world’s population and measurement encompassing trillions of dollars in consumer spending.

Its strength is behavioural evidence. Surveys can reveal what customers remember, prefer or intend to buy; retail measurement and household panels help reveal what they actually purchase.

In the UK, NIQ’s Homescan Total Till service uses a continuous panel of 30,000 households to analyse purchasing across grocery, household, personal-care and selected non-food categories. Its retail-measurement capabilities can help manufacturers and retailers understand category performance, distribution, pricing, promotions and market share.

A recent example is NIQ’s Brand Traction Score, which combines consumer-panel information with retail-measurement data to assess how effectively an FMCG brand converts physical availability into purchases. The model demonstrates the advantage of connecting attitudinal insight to observed commercial behaviour. NielsenIQ’s explanation describes the methodology.

NIQ will be less relevant to organisations seeking a small number of exploratory B2B interviews or recruitment of a narrowly defined professional audience. It becomes especially powerful when a research question concerns retail performance, shopper behaviour, product categories or the relationship between distribution and demand.

5. YouGov

Best for: rapid surveys, public opinion, audience profiling and brand tracking

YouGov is closely associated with political polling, but its commercial offering extends into brand measurement, audience profiling, category analysis, custom surveys and media evaluation.

A central asset is its international panel, which YouGov says includes more than 27 million members. Its connected-data products allow organisations to analyse attitudes alongside demographic, behavioural and brand information.

YouGov BrandIndex provides continuous tracking across measures including impression, quality, value, satisfaction, reputation and willingness to recommend. This is useful for companies that need to monitor brand health regularly rather than commission an isolated study.

Its work with Lufthansa demonstrates the value of that historical and continuous data. BrandIndex allowed the airline to monitor 16 brand metrics and benchmark its performance against competitors using a consistent methodology. The system was incorporated into Lufthansa’s ongoing insight processes rather than being treated as a one-off project. YouGov’s Lufthansa case study outlines the programme.

YouGov has also combined surveys and image-recognition technology to assess brand exposure during animated Australian Open streams. The project included tennis fans in Britain, the United States and Australia, illustrating how survey research can be connected with sponsorship and media measurement.

For organisations requiring fast access to broad consumer or public audiences, YouGov offers considerable reach. Specialist B2B projects should be assessed more carefully: the key question is whether its panel contains enough verified participants matching the professional roles, sectors and purchasing authority required.

How to choose a B2B market research company

The “best” research agency is the one best suited to the decision being made.

Before appointing a supplier, buyers should ask:

1. Can the agency reach the required audience?A large general panel is not automatically better than a smaller, carefully recruited specialist sample.

2. Does the proposed method fit the question?Surveys measure patterns efficiently, while interviews and focus groups provide depth. Complex briefs may need both.

3. Who will work on the project?Establish whether senior researchers involved in the proposal will remain involved during fieldwork, analysis and reporting.

4. Can it work across the required markets?International B2B research requires more than translation. Recruitment practices, professional terminology and business culture vary between countries.

5. How will the findings be used?Strong research design starts with the commercial decision, not the preferred method.

6. What quality controls protect the data?Buyers should ask how participants are verified, responses are checked and unsuitable or fraudulent contributions are removed.

Frequently asked questions

What is B2B market research?

B2B market research examines organisations, professional audiences and business purchasing decisions. Participants might include company owners, directors, procurement teams, technical specialists, intermediaries or users of workplace products and services.

How is B2B customer research different from consumer research?

B2B purchasing decisions often involve several stakeholders, longer buying cycles and more complex requirements. Researchers may need to distinguish between users, influencers, budget holders and final decision-makers.

What are the principal B2B market research methods?

Common methods include depth interviews, online surveys, focus groups, customer panels, observational research, market analysis, competitor research and workshops. The most appropriate combination depends on the audience and decision.

Which company is best for specialist B2B respondent recruitment?

MRFGR is particularly well positioned for tailored recruitment and difficult-to-reach audiences. Buyers should nevertheless discuss incidence rates, screening, verification and feasibility before commissioning any provider.

Which company is best for retail and FMCG analysis?

NielsenIQ has particular strength in measured purchasing behaviour, retail performance and category intelligence. Kantar also provides extensive consumer-panel and shopper-research capabilities.

Which company is best for public-sector research?

Ipsos has substantial experience in government, policy evaluation and complex social-research programmes. MRFGR may suit more focused recruitment, engagement or fieldwork assignments for public and regulatory organisations.

Which company is best for international research?

Kantar, Ipsos, NielsenIQ and YouGov offer extensive global infrastructure. MRFGR provides a more tailored coordination model, including support for European organisations researching the US and US organisations entering European markets.

Last reviewed: September 2026. Company capabilities and services can change; buyers should request a current proposal and verify that the recommended methodology fits their brief.