Reviews updated: 11-07-2026

The best Big Data & BI agencies in Wales

Choose from the 2 agencies selected and listed below
Each agency is evaluated by our team, and only reviews confirmed by their author count towards the score. Sponsored positions are always labelled.See our methodology
4,8/5 on Trustpilot · 704 reviews

All Big Data & BI agencies in Wales

iCrossing
Located in Cardiff
Founded in 1998
100 team members
View profile
Overview iCrossing is a marketing and technology consulting firm operating for over 28 years. The agency supports businesses by connecting strategy, execution and technology architecture to drive
Allocation
BrandingBig Data & BISocial MediaInfluencer Marketing

Quality

Not rated

Artimus
Located in Cardiff
11 team members
View profile
Artimus specializes in artificial intelligence solutions, focusing on helping businesses grow, improve efficiency, and increase profits through machine learning and AI services. They offer support from
Allocation
InnovationBig Data & BI

Quality

Not rated

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