Who we are
We are Sustly, a small but purposeful sustainability and operations partner for SMEs. Our belief is simple: sustainable growth should feel achievable, not overwhelming. We help businesses turn good intentions into confident action by combining practical sustainability expertise with strong operational thinking that supports real progress.
Our work is grounded in clarity, structure and support that fits the way small businesses actually run. Whether you want to improve your environmental performance or deliver green services with greater confidence, we guide you through meaningful steps that make sustainability part of everyday business, not an added burden.
We focus on what works in the real world, giving SMEs the tools, systems and guidance they need to reduce carbon, strengthen operations and grow with purpose.
Karen Daniels - Director
Karen Daniels is a committed advocate for practical, achievable sustainability in business. With a strong background in operational delivery, strategic leadership, and Online Business Management, she helps SMEs strengthen both their operational foundations and their environmental performance.
Karen supports organisations to cut through complexity, build effective systems, and integrate carbon reduction in a way that is measurable, realistic, and aligned with everyday business operations.
Her approach is simple: she helps SMEs turn good intentions into confident action, whether that’s improving internal sustainability or supporting the delivery of green services. By making the workload clear, structured and doable, she empowers organisations to grow with purpose and progress they can actually see.
We’re proud of the relationships we build and the impact we help create. These reviews capture the experience of the people who’ve worked with us, from clients to former colleagues.
“I had the pleasure of managing Karen during her time as Sustainability Lead with North West Ambulance Service NHS Trust, where she consistently demonstrated exceptional technical expertise and a strong understanding of the wider sustainability agenda. She combines deep subject knowledge with a practical, values‑driven approach, genuinely living the principles she advocates. Approachable and collaborative, yet confident in challenging established ways of working, she brings fresh thinking that leads to meaningful results. Her professionalism, integrity, and commitment to sustainable improvement make her an asset to any organisation, and I have no doubt her consultancy will deliver real value.”
- Stephen Fawcett
Contact us
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