Read our blogs, tips and tutorials
Try our exercises or test your skills
Watch our tutorial videos or shorts
Take a self-paced course
Read our recent newsletters
License our courseware
Book expert consultancy
Buy our publications
Get help in using our site
485 attributed reviews in the last 3 years
Refreshingly small course sizes
Outstandingly good courseware
Whizzy online classrooms
Wise Owl trainers only (no freelancers)
Almost no cancellations
We have genuine integrity
We invoice after training
Review 30+ years of Wise Owl
View our top 100 clients
Search our website
We also send out useful tips in a monthly email newsletter ...
Below is a random sample of 20 the 25 reviews that we have listed on our website for our training in the Energy, chemicals, nuclear, mining sector.
By type: | |
By course: | |
By sector: |
Use the filters above to change which reviews you want to see, or refresh the page to change the sample shown.
"Perfect! The pace was fast, content delivered well and I got everything from the course I was hoping for. As we already have software development experience, it meant we could canter through the content and focus on the applicable differences. Well worth having a 'private' course for us three attendees, as this allowed us to prioritise the content in the time available and gave the opportunity to discuss aspects of our current software project in the context of the course with the trainer. We feel we can 'hit the ground running' now."
Stuart Green
ENGIE Services Ltd
"I found the course really well planned and engaging. The content covered a wide variety of things and I now feel I have a greater understanding and knowledge of Power BI."
Natalie Graham
Sellafield Ltd
"The trainer was brilliant and I learnt a lot - thank you."
Sarosh Sethna
Sellafield Ltd
"An excellent trainer who covered the content in an engaging fashion and ensured everyone was able to understand and use the concepts in the manual. The online format also worked very well, which allowed for easy and efficient learning."
Kane Harper
Sellafield Ltd
"Our trainer made the course very enjoyable with his enthusiasm and humour. He made sure I felt like I could ask all and any questions I wanted, despite also having to pay extra attention to the other trainee."
Philip Howlett
Macquarie Energy Leasing
"Our trainer was super helpful and always made sure to help/make things clearer if I didn't understand. He really made the course enjoyable too so thanks! "
Lindsay James
Macquarie Energy Leasing
"Excellent course/venue, trainer explained clearly and nothing was too much trouble."
Matt Austin
Singleton Birch Ltd
"Good pace and the trainer was very helpful, allowed regular breaks and encouraged us to ask questions. He also stayed at the end and was willing to show extra features that we asked for."
Michael Lawrence
Sellafield Ltd
"Our trainer was great helping lead us through the basics of Power BI and then pushing us further towards more advanced techniques, as we asked how we might use the software for our own problems. Highly recommended by our colleagues and I would have to agree with them."
Freddie Wright
Singleton Birch Ltd
"Being able to discuss our requirements with a Wise Owl employee was beneficial to check that the selected course was appropriate for our applications. Completing tasks using a remote desktop was very engaging and allowed me to gain a better understanding of the software and uses."
Joshua Byrne
Sellafield Ltd
"This was probably one of the best courses I've been on. I was so impressed with the course content and the delivery. The trainer's ability to deliver quite extensive content while ensuring everyone understood and put it into practice, was awesome. His enthusiasm and attitude generally made this 2 day course an absolute pleasure. The venue was great, really good facilities and in a perfect central location. Going out for lunch was a great touch. Good to get out of the room for an hour and have some nice food! Thanks Wise Owl for a fab training experience!"
Maxine Ward
Sellafield Ltd
"I thought the course was excellent - well structured, thorough and engaging with good use of worked examples throughout. The manual is very thorough and I appreciate the quality of the physical edition (and the lovely pen!)"
Callum Kirk
Sellafield Ltd
"Excellent course. It moved along at quite a pace but was always easy to follow. Covered everything I needed to feel confident working alone. Recommended by co-workers"
John Dalzell
Sellafield Ltd
"Trainer was very knowledgeable and enthusiastic about the subject, and able to answer any question I had. The course was delivered at an appropriate speed, ensuring that no one was left behind."
Charlotte Jackson
Sellafield Ltd
"The course was really good and really well delivered, as always. The trainer made the whole experience very enjoyable. I was looking for something to replace VBA in the long term. I'm not sure Office Scripts is quite ready to do this yet but I think the groundwork has been laid and I look forward to future developments."
Philip Wood
Macquarie Energy Leasing
"The trainer taught this VBA course with enthusiasm and explained everything in detail and constantly offered help when needed. I feel confident in VBA after this training course."
Jessie Nelligan
Sellafield Ltd
"The trainer was very engaging and explained the course in good detail, easily understood."
Daniel Smith
Macquarie Energy Leasing
"I really liked the trainer and he made everyone feel capable and welcome. The way the course ran was manageable and although there was a lot of content, the course never felt overwhelming."
James Hodgson
Sellafield Ltd
"Our trainer was great, super engaging, clear and provided a thorough run through of everything."
Charlotte Dennison
Macquarie Energy Leasing
"The whole experience was very positive. Clear pre-course communication and remote working assessment was great. An excellent trainer, interactive, positive and patient. Handled individual delegate issues quickly and without causing undue delay to others."
Mario Yeomans
Sellafield Ltd
We would like to sincerely thank the above clients for kindly agreeing to let us share their feedback.
Kingsmoor House
Railway Street
GLOSSOP
SK13 2AA
Landmark Offices
99 Bishopsgate
LONDON
EC2M 3XD
Holiday Inn
25 Aytoun Street
MANCHESTER
M1 3AE
© Wise Owl Business Solutions Ltd 2025. All Rights Reserved.