Business Insights: Overview + Application (Green Belt) Course Reviews.

Read what your CPG/FMCG peers have to say about their experience with our Business Insight training program.

Engaging - I learned a lot and applied it at my job!

Rated 5 out of 5
January 27, 2023

I found the Delta Green Belt training to be one of the best trainings I’ve ever taken, as I found Jammie to be a particularly engaging teacher and I learned a lot from her. I immediately applied my learnings in my job, even going as far as to learning how to use macros in Excel to automate the insights-writing process.

Daniel Sanders

Great Business Insights Workshop

Rated 5 out of 5
September 28, 2022

The 2-day workshop given by Jammie was an incredible experience that contributed a lot for the development of my analyzing skills. Not only it helps you to identify the best insights, but also on how to communicate them better for your audience. It is a must for professionals that want to level up their data expertise and it certainly adds value to your work!

Luciana Ting

Best 2-Day Training for Data Insights

Rated 5 out of 5
September 26, 2022

In just 2 working days, you’ll go through numerous business/data applications, identify faults in commonly used charts and language, and develop a thoughtful process in presenting the key message in any data source. Delta in my opinion teaches the most effective way to analyze and communicate data.

Cameron Rosetta

Business Insights Training

Rated 5 out of 5
August 16, 2022

If you’re looking to improve your storytelling with data, this is a great course. From using a structured approach to generate insights to presenting data with the most impactful charts (and everything else in between), it’s a lot of value packed into 2 days. Highly recommend!


Very interesting hands-on course

Rated 5 out of 5
April 14, 2022

This 2 day course, given by Jammie, was very interesting and amusing. We got powerful insights on how to communicate in an effective and efficient way. During the course, you are often asked to think about your business and you start asking questions on how to improve your reports, presentations and communication. The pre-work is a bit time consuming, but you refresh your skills and learn some interesting shortcuts and timesavers.

I really recommend this course and really think that it adds a lot of value.


Get your foundamental skills to the next level

Rated 5 out of 5
March 12, 2022

Thanks to our EXCELlent host everybody in the group with different background knowledge and skillsets, from different departments and need for business insights, could benefit from this course. Selfpaced online modules beforehand for learning the techniques and 2day fly by workshop open your eyes and get to important insights for your daily business, separating noise from the signal. Even if the workshop is full-packed with topics, there are more than enough possibilities to ask questions or get into analyzing your own presentations.


Powerful business insights and great tools to communicate Data Analyses clearly

Rated 5 out of 5
January 18, 2021

The course is a powerful tool and helped me to be more critical with data, making more questions about. As a consequence I could get more value on business and improve the way I tell my stories, being more clear and concise.

The website is fantastic and helped me a lot in the pre work I did.

Ricardo J. Santos (Brazil)

Sets a good foundation for communicating insights

Rated 4 out of 5
January 11, 2021

Greenbelt training sets a solid foundation for how to communicate insights so the audience ‘gets it’ immediately. It is an excellent course for people early in their career to set good habits. People who manage or coach those who do the analysis will likely find it useful for coaching purposes. More senior leaders will likely find some insights helpful but the course design too hands on.

D. Jacobs

Next Level Course in Data Analytics!

Rated 5 out of 5
January 9, 2021

This is a course that takes you to the next level in data analysis and retail math! The best part of the course was that we had an expert instructor, David O’Neil, who was exciting and passionate about teaching young professionals! This virtual two day course allowed each individual to apply our learnings immediately using real customer data. This is a 5 Star Course that truly sharpens your skills including Excel, Data Analytics, and Retail Math, which will exceed our competition in the fierce marketplace.

Bianca Cornacchia

Business insight training

Rated 5 out of 5
January 8, 2021

This course was great for me in getting an understanding of how to read data, interpret it and convey the message to all stakeholders. David did a great job in summarizing and sharing in two days . He also did a great job in tailoring the instruction towards our applications and used our data for the exercises.

Anand Mishra