Big Group

London, England, United Kingdom

Creative marketing for finance, technology, and cultural sectors

Big Group is a global independent creative marketing agency specializing in finance, technology, and culture. Founded in 1991 by Nick Scott and Ed Riseman, the agency has grown to become employee-owned since 2022, emphasizing independence and a unique company culture. With offices in London, Bath, Amsterdam, and Dubai, Big Group is well-positioned to serve a diverse range of clients across multiple regions.

The agency offers a wide array of services including event management, sponsorship activation, and promotional marketing. They focus on creating high-impact marketing activations and immersive brand experiences that drive engagement and deliver return on investment. Big Group also excels in campaign management and strategic brand partnerships, ensuring that their clients' marketing efforts are both effective and innovative.

Big Group has a proven track record with notable projects for clients like Mastercard and Brompton Electric bikes. Their expertise in managing large-scale events and marketing campaigns has earned them recognition, such as being voted a Top 50 UK Digital Agency by The Drum in 2012. Their commitment to excellence is further demonstrated by their expansion into new markets and continuous adaptation to industry trends.

35
YEARS IN BUSINESS
12
SERVICES

Capabilities

Services

What these services involve

Ads Management
Planning, launching, and optimizing paid advertising across major platforms.
Analytics & Reporting
Tracking, dashboards, and reporting that ties marketing activity to outcomes.
Content Marketing
Content strategy and production designed to attract and convert audiences.
Conversion Rate Optimization
Testing and UX improvements that increase leads and sales from existing traffic.

Agency details

Team size
201-500 people
Founded
1991 (35 years)

About this agency on Agency List

Big Group holds an Agency List Score of 96 out of 100.

That score is higher than 90% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Big Group in September 2026, reading 5 pages published on biggroup.com.

The score reflects what Big Group had published by that date; anything published since has not been read.

Directory hubs

Browse the wider directory Big Group is listed in.