About Us
At the heart of modern business lies a challenge and an opportunity. As environmental and social pressures intensify, organisations are called to step up. Yet many leaders and teams grapple with where to begin, how to take action, and how to create lasting impact.
Founded in 2022 by Justin Cullen, Niall Collins, Anthony Quigley, and Brendan Nevin, ISS was created to tackle this challenge, empowering organisations with real-world knowledge and tools to drive meaningful, measurable change that boosts profitability and resilience.
Our suite of corporate sustainability training solutions is designed for accessibility and immediate application because sustainability cannot be confined to a single department or role. True innovation comes from within, when every individual in the organisation is equipped with the knowledge, skills, and mindset.
Accredited and built with flexibility in mind, our programmes deliver high-quality, practical learning that aligns with diverse business needs and busy schedules. By embedding sustainability into the very fabric of your business, you create a culture of innovation, reduce risk, cut costs, unlock new revenue streams, and future-proof your organisation.
Learn about the Institute of Sustainability Studies' mission and vision.
Justin Cullen
Executive Chairman of ISS
Our mission
To empower organisations and their teams with practical, real-world sustainability knowledge and tools that drive positive change, reduce risk, and unlock long-term value.
Our vision
A future where sustainability is embedded into every organisation’s DNA, delivering measurable value for business, while creating positive outcomes for society and the planet.
Our values
- Practicality first: We cut through complexity with clear, targeted, actionable solutions that deliver results.
- Customer centricity: We listen, learn, and adapt to meet the evolving needs of our customers.
- Quality without compromise: We deliver high-quality learning experiences with proven impact.
- Driven by innovation: We keep pace with the ever-evolving world of sustainability, ensuring customers stay ahead with cutting-edge solutions.
- We care: We’re committed to making the world more sustainable because we believe in responsible business to shape a better future.
See how we can help your organisation grow in a sustainable way
What our graduates say
Learn how our courses have helped participants from all backgrounds develop a comprehensive understanding of sustainability in business and take action.
