What We Do
Ray Consulting Group (RCG) helps organisations transform raw data into strategic advantage, from AI and analytics to governance and platform engineering.
End-to-End Data Expertise
Transform Your Data Into
We are a fully integrated data consulting firm, specialising in data science, analytics, engineering, governance, strategy, and business intelligence so organisations can make informed, evidence-based decisions.
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About us
Customer‑Obsessed Data Partners
How We Work
Our multidisciplinary team bridges data science, analytics, engineering, policy, and business operations to design systems that scale and deliver real outcomes.
Our Philosophy
Customer-obsession drives everything we do. We build with empathy, ensuring every solution delivers trust, clarity, and long-term value.
Our Promise
Professionalism, reliability, and craftsmanship. Every engagement is built to last and evolve with your organisation.
Our services
End-to-End Capabilities for Measurable Impact
We blend strategy, delivery, and enablement to accelerate your digital transformation across the entire data journey.
Client satisfaction
98%
Enablement sessions
8
Why RCG
Holistic Delivery That Scales with You
With over a decade of experience, we harmonise every layer of your data ecosystem.
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Proven Methodology
Battle-tested frameworks and best practices refined through 45+ successful projects.
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Expert Team
Certified data professionals with deep industry expertise and cutting-edge technical skills.
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Rapid Deployment
Agile delivery that produces measurable value without compromising quality.
Our impact
Outcomes Across Industries
E-commerce & Retail
RCG replaced fragile, ad-hoc reporting with a unified cloud data platform spanning both batch and streaming. The result: infrastructure costs cut by ~30%, 99.9% platform uptime, and near real-time insights for marketing, sales, and finance – all running at roughly $500/month.
Read Full Case StudyFinancial Services
RCG re-engineered a trading firm’s warehouse from nightly full reloads to an event-driven incremental pipeline using Amazon EventBridge, CodeBuild, and dbt. ETL runtimes dropped from 3+ hours to <45 minutes, compute costs fell by 40–50%, and teams now refresh risk and P&L dashboards hourly.
Read Full Case StudyNonprofit / Social Impact
RCG helped a mission-driven nonprofit move from inconsistent reports and unclear ownership to a practical data governance framework with central catalog, lineage, and automated quality/access controls. Data trust scores improved by 90%, governance incidents halved, and leaders now rely on a transparent, auditable data estate for funding and programme decisions.
Read Full Case StudyClients
Trusted by Teams That Lead Their Markets
Experience spans gaming, retail, technology, finance, education, and non-profit sectors.
Clients & experience represented are illustrative of the firm's collective experience, drawing on work from prior professional roles and collaborative engagements.
Ready to Transform Your Data Strategy?
Let's discuss how comprehensive data services can accelerate your growth and competitive advantage.
Contact
Get in Touch
Our experts are ready to support every step of your data journey.
Talk to a consultant
- Telephone: +44 (0) 7498 285 265
- E‑mail: hello@raycg.co.uk
- Office: 5 Brayford Square, London, E1 0SG, UK