Product Testing

Product Testing

Automotive

Customer Satisfaction

Customer Satisfaction

Leisure Travel & Tourism

B2B

B2B

Client Insights

New Markets

New Markets

Europe & Rest of the World

Product & Packaging

Product & Packaging

Health & Beauty

Product Testing

Product Testing

Websites & Applications

New Product Development

New Product Development

Trades & Services

Concept Development & Testing

Concept Development & Testing

Technology & Gadgets

Concept Development & Testing

Concept Development & Testing

Print Ads

Customer Satisfaction

Customer Satisfaction

Banking & Finance

Brand Awareness

Brand Awareness

FMCG Food & Drink

Plus Four is an independent, full-service market research company based in London, providing both quantitative and qualitative research

in the UK, Europe and Worldwide.

THE INTERNATIONAL CONNECTION 
global research project co-ordination
The whole world in our hands . . . 
THE QUALITATIVE 
CENTRE
insightful qualitative research
The answer my friend is

blowin' in the wind . . .

convenient, comfortable and professional viewing facility
THE QUALITATIVE 
LAB
Consider yourself at home . . ..
THE FIELD
DIVISION
fieldwork & recruitment: we've got it covered with our nationwide network
We would walk 500 miles . . .
THE PHONE
UNIT
UK and worldwide 

telephone research

All you got to do is call . . .
data analysis
specialists
THE ANALYSIS
SOLUTION
It's logical captain . . .
LOCAL AUTHORITY RESEARCH UNIT
community insight professionals
Our house,

in the middle of our street . . .

THE B2B
CONNECTION
B2B research expertise
There's no business

like knowing business . . .

1/4
Testimonials