Zomalex | Data and AI Training

Our Courses

Zomalex provides practical, hands-on training in data analysis and AI — for individuals and teams at all levels. All courses are available online or in-person.

Excel at all levels, with specific courses on modern Excel, building financial models, and using Python in Excel
Python at all levels, with specific courses on data analysis and machine learning
SQL at all levels
Generative AI: a general introduction for all roles, a course for data analysts, a short course on using AI to solve Excel challenges, a course on Microsoft Copilot, and a course for finance and procurement staff
Power BI at all levels, with specific courses on data modelling, DAX, and mapping
R: a foundation course and follow-on courses on R for data science and finance
Visualising Data — what makes an effective data visualisation
Analysing Data — how to explore data and ask better questions to get better insights
a set of courses tailored for finance teams.

We offer a free one-hour lunch-and-learn to introduce any of the above topics — a great way to meet us and see our teaching style.

Our Clients

In six years we have trained more than 9,000 people from over 40 organisations from bankers to brewers, charities to councils, financial firms and their regulators.

Why choose Zomalex

We teach through active, problem-based learning — no long presentations. Attendees are solving a real problem within 10 minutes of starting.
We price per course, so costs are very competitive when you have more than 3–4 attendees.
We run the London Business Analytics Group, a popular data analytics meetup with over 150 free events in the last 10 years.
We keep our course content up to date so it is always current and relevant.

Get in touch

We would be very happy to have a short call to discuss your requirements and show you our course content. We can tailor any course to your needs and even use your own data in the exercises. Email us at: info@zomalex.co.uk

What attendees say

“The course presenter was excellent — clear, patient, pleasant — he set a good pace and made sure everyone had grasped each concept.”

“I really enjoyed the course. The trainer adopts a hands-on approach which ensures no one is left behind struggling.”

“This was a perfect induction to tools I need for my job role.”

“Having discovered Mark via his excellent London Business Analytics Group meet-up, I have attended a couple of his full day Power BI courses which were superbly helpful. At those open sessions, working hands-on with other attendees and Mark’s expert trainers really helped show the range of ways a solution can be reached, far more than just following instructions line for line. We also had Mark in to lead an in-person intensive introductory course for my colleagues, which gave a really solid foundation for the team to get to grips with Power BI. Mark listened to what we needed from Power BI, what sort of data we tend to work with, and what existing reporting we need to be able to replicate, which made for a really well-planned, tailored and thorough couple of days. I will continue to recommend Mark and his courses to anyone looking for well-pitched and well-paced training.” — Strategic Analysis Manager

“I was looking for a Power BI training provider that could help upskill all our team to the same basic level of understanding, whilst providing interesting learning angles for our more advanced users, and Mark delivered on that spec. He showed great best practice methods of utilising Power BI and had more advanced users proclaiming they had learnt something new. His way of teaching also ensured that all attendees remained engaged for the duration of the course. As the organiser, I appreciated how Mark would check that each day was giving the team what they needed and wanted to learn, and the fact that he was flexible in adjusting the course content based on the team’s immediate feedback.” — BI Manager, Government department

“Mark delivered an excellent three-day Introduction to R course for analysts working at King’s College London. The delivery and contents of the course met the needs of both novice and experienced R users. It included many exercises for attendees as well as excellent course materials. Mark worked with us before the course to define the content and to introduce examples using data familiar to the attendees. I would have no hesitation in recommending Mark to anyone looking for R training.” — Associate Director, Student Data & Analytics, King’s College London