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What Our Clients Have To Say About Sustain

We don't just list the companies that we have worked for as some type of endorsement, we ask them specifically to comment on what we did for them.

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Barry O'Brien

HSE Manager

Sustain Ltd. have provided us with excellent Environmental advice and guidance over the past 2 years. The approach has consistently been clear, concise and practical. The environmental training provided by Sustain Ltd. is second to none and in particular I would recommend every organisation to use Darwin Duggan as a tutor – calm, effective, essential information and to the point delivery.

Gordon Boyd

Sustain Ltd provided an excellent day's training which allowed our company to have 2 members of staff trained in Emergency First Aid at Work. Darwin presented the course in a professional manner and we would recommend the company for First Aid Training.


Gail Prentice


On behalf of Flax Art Studios, I would like to say thank you to Sustain Ltd and Darwin Duggan for providing myself and 17 artists with the opportunity to gain professional training in Basic First Aid and Health and Safety. Darwin was extremely professional and made the whole experience very enjoyable for all of us. We found it extremely useful and informative, and the course gave us the confidence to build on these areas for the future of our organisation.

Jennifer Darling


We engaged the services of Sustain to provide First Aid and Manual Handling Training to our whole staff team, and also to review our company systems, procedures and policies in relation to Health & Safety, Environmental Impact and Waste. The trainer was incredible and the whole team commented on how clear and concise he was.  They all feel far more confident in being able to apply their learning than they had under any previous trainer. Throughout both the training and consultancy period,  Darwin was engaging and made things very easy to understand and process. Sustain will now be our go-to for any of these needs in the future.

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Martina Hemmings


Sustain Ltd was recommended to ourselves earlier this year as staff needed to avail of Health & Safety in the Workplace training. We had looked at other sources of training for Health and Safety and these were either too expensive or not available where and when we wanted training. Sustain Ltd was happy to accommodate our needs promptly and without any hassle. They were moderately priced and came to our Resource Centre which meant nobody had to travel. The trainer made the learning interesting and the day went in very fast. I would have no hesitation in engaging Sustain Ltd for further training as and when we need it.

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