Meet Rittman Analytics

Who we are

We are a team of analytics engineers, data architects and data analysts focused on pushing the boundaries and setting new standards of excellence in the rapid evolving world of the modern data stack. We’re passionate about helping data hungry start-ups and fast-growing businesses develop a competitive advantage from their data.

Our belief

What we stand for

At Rittman Analytics, we believe businesses who modernise their approach to data analytics can develop a true competitive advantage. Our clients have the data but the sheer volume of information makes it difficult to model, transform and make insights available to the right people, at the right time and in the right format.

We’re here to change that by modernising your data strategy, data stack and data culture.

Our Leadership

Mark Rittman

Chief Executive Officer

Mark is CEO and Founder of Rittman Analytics and has over 25 years experience working with data warehousing, business intelligence and big data technologies.

A regular blogger and host of our podcast, Drill to Detail, Mark is a Google Champion Innovator, Oracle ACE Director Alumni and author of two books on Oracle Business Intelligence.

Lewis Baker

Chief Operations Officer

Lewis is COO at Rittman Analytics, runs our Delivery team and is the technical architect on our modern data stack projects.

An engineering enthusiast who enjoys growing teams and pioneering processes, Lewis is a Certified Looker Developer and in his spare-time is building-out the open-source analytics engineering toolkit, "Droughty".

Olivier Dupuis

Chief Product Officer

Olivier is CPO at Rittman Analytics, responsible for our services and product strategy and helping clients build, monitor and continuously improve their data product.

Olivier also leads the development of the open-source Social Analytics Framework, and is the founder of the discursus data product that delivers data on protest movements throughout North America.

Rittman Analytics in numbers


Data stacks developed


Certified tech partners


Project sprints


Client testimonials

What we value in our work

Our data solutions give clients unparalleled clarity and insight; simplifying complex decisions and revealing the right business opportunities. With any engagement, you will work with a team that delivers you the best a data stack has to offer.

10x Productive

Developed over 25 years, our proven, agile approach to delivering the modern data stack ensures your project success.


Leverage our deep experience in every function within the modern analytics team and data stack.


We empower analysts and business stakeholders to have actionable, correct information at the right time.


Our analytics workflow leverages software development best-practices to deliver high-quality, trusted and shareable data assets.

Our technology partners

See our tech partners and find out more on how we work together.


Looker connects to your data warehouse and opens up the value in your data.

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Rudderstack’s event data turns warehouses into customer data platforms.

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dbt is an analytics solution for modeling, transforming, and validating data.

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Fivetran extracts data from the databases and apps that drive your business.

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Segment collects first-party data and helps you plan your customer journey.

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Firebolt delivers sub-second queries on large datasets with concurrent workloads.

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Interested in becoming a part of Rittman Analytics' agile data team?

Head over to our Careers page for opportunities in data engineering.

Visit Careers Page