System1 Research headquarters details
- Street address
- 4 More London Riverside
- City
- London
- State / region
- England
- ZIP / postal code
- SE1 2AU
- Country
- United Kingdom
- Phone
- +31 6 48433200
- Founded
- 1999
- Website
- system1research.com
Location map
Open in Google MapsAll System1 Research office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London HQ | England | United Kingdom | Headquarters |
Showing the headquarters of 13 recorded locations. See every location in GraphIQ →
About System1 Research
System1 Research is headquartered in London, England, United Kingdom. Founded in 1999, the company has 13 recorded locations across 8+ countries and employs approximately 127 people worldwide.
Where is System1 Research's main office?
System1 Research's main headquarters office is located at 4 More London Riverside, London, England SE1 2AU, United Kingdom. This is the company's primary corporate address.
System1 Research regional offices
Beyond its headquarters in London, System1 Research has recorded locations in United Kingdom, Brazil, China, France, Singapore, Switzerland, The Netherlands and United States.
System1 Research contact information
The main switchboard for System1 Research headquarters can be reached at +31 6 48433200. Official website: system1research.com.
What does System1 Research do?
System1 Research, formerly BrainJuicer, produces and predicts marketing which leads to profitable growth. Our behavioural science inspired methods saw us named ‘Most Innovative Company’ by GreenBook six years in a row, We're now launching System1 Ad Ratings, a subscription service which marries effectiveness and media spend data on every US and UK TV ad in over 100 categories. It lets you benchmark your marketing and end wasted budget.
Frequently asked questions
Where is System1 Research headquarters?
System1 Research's headquarters is located at 4 More London Riverside, London, England SE1 2AU, United Kingdom.
How many offices does System1 Research have?
GraphIQ records 13 locations for System1 Research across 8+ countries, as of October 2026.
What is System1 Research's corporate address?
The corporate headquarters address is 4 More London Riverside, London, England SE1 2AU, United Kingdom.
When was System1 Research founded?
System1 Research was founded in 1999 and employs approximately 127 people.
What is System1 Research's phone number?
The main phone number for System1 Research headquarters is +31 6 48433200.
How many employees does System1 Research have?
System1 Research has approximately 127 employees (GraphIQ estimate, 2026).