What our graduates say

Every organisation is trying to figure out how to develop and implement their own sustainability strategy. Our courses are created and delivered by real-world sustainability practitioners in order for you to get going, as quickly as possible.

Here is just a handful of the companies and individuals who have taken our courses:

Daragh O’Tuama, Content Manager & Sustainability Officer,
Code Institute

Hear from our course participants

Find out how they’re using the practical tools and insights from the course to help businesses move forward.

“This course offered immense theoretical and practical learning that exposed me to sustainability best practices that successful organisations such as mine can benefit from.”
Annill Daniel
Head of Business Solutions, Digicel BVI
"The Diploma in Business Sustainability course helped 11 Encirc employees gain clarity and understand key sustainability topics, and have insightful and impactful conversations with our clients.”
Theresa Clarke
Environmental Manager, Encirc
"The Diploma course helped me gain practical understanding of business sustainability, including measurement tools. Highly recommended for implementing sustainable practices."
Ronan Gourley
Independent Business Consultant
"This is definitely one of the better courses that our team has taken. We are now in a position to get up and running with our – long overdue – sustainability plan."
Rocky Wall
Founder & CEO, Wink Lighting
"This course allowed us as a company to prioritize the topics that matter most to our organisation and align our sustainability strategy with the UN SDGs."
Brian Reed
CEO, Deli Lites Ireland
"The course was engaging, informative and a good first step into understanding sustainability and reporting obligations as a business."
Louise O’Connor
CSR Strategist, Strong Roots
"Since taking the course, the reality of needing to adopt a sustainable approach to both the working and domestic environments became very evident."
Mark McBride
Technical Manager, Elite Electronic Systems
"I have understood that our company must assess our sustainability footprint and prioritise areas within our business that can contribute to global carbon reduction efforts."
Ivy Hogan
EHSQ Manager, King & Moffat
"This course helped me ground things into core priorities that I can now apply to my business to create company-wide initiatives for change."
Suzanne Frazer
Head of Technical & NPD, Pan Euro Foods
"This course simplified things with key learnings and real-world examples. We are now better equipped to create and implement a sustainability plan that matters to our people and the organisation."
Gary McLoughlin
Communications & Content Manager, Intact Software
"The thing I liked most about the course was its practicality. ISS are breaking sustainability down into more manageable learning phases and the breakout groups were so beneficial."
Jill Downey
Chief Sustainability & Sponsorship Officer, Core
“I couldn’t recommend this course highly enough — an information-dense trip from the drive to net zero to the fundamentals of circular economy. Particularly enjoyed learning how to get ready for CSRD!”
Sheena Crean
Banking Professional
"Many thanks to all the fantastic lecturers, and guest speakers who helped deliver this insightful course in an engaging and compelling manner."
Noreen Lacey
Head of Banking, IFAC
“This incredible course broadened by understanding of sustainability practices, equipping me with the knowledge and skills to make a positive impact in the world and the ability to identify opportunities for sustainable growth.”
Jainam Bajaria
Business Development, Sphera
"This intensive course delivered by leading experts covers a broad range of topics that organisations need to build in to every part of their business."
Sinead O’Donovan
Business Systems Architect, Cisco

Take immediate action on sustainability

Gain a deep understanding of of key sustainability topics and learn to put forward-looking sustainability plans into action.

Vanessa Polonio, Diploma in Business Sustainability Graduate