What We Do
Practical, credible sustainability.
Grounded in data, delivered by people.
We help organisations make meaningful sustainability progress by connecting measurement, decision-making, delivery and communication. Some clients start with carbon. Others with B Corp, ESG or reporting. The value comes from how it all fits together.
Our Model
Carbon Measurement
Carbon footprints that stand up to scrutiny - and support real decisions
We deliver full-scope greenhouse gas (GHG) footprints designed to be used, not just reported.
Our work aligns with recognised standards such as ISO 14064 and supports compliance, decision-making and credible reporting.
What we deliver
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Scope 1, 2 and relevant Scope 3 emissions
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Organisational and activity-based footprints
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From single site to multi-site and international organisations
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Transparent documentation and assumptions
Our approach
We combine structured data collection through our carbon platform with hands-on consultancy support. This means:
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Clearer data processes
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Robust assumptions
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Outputs that teams can trust and use
Case study
Gravity Media
Supporting Gravity Media to measure and understand their greenhouse gas emissions across operations and supply chains, building the foundations for credible reduction planning and long-term climate action.
Client perspective
Rohan Mitchell - Group ESG Director, Gravity Media
“ZeroBees provided invaluable insight and guidance as we embarked on our journey to become a more sustainable organisation. Their expertise in GHG assessment and commitment to capacity building have set us on a clear path towards meaningful change.”
Carbon Reduction Roadmaps
Turning carbon data into clear, prioritised action
Measurement alone doesn’t reduce emissions. We help organisations translate carbon data into practical, prioritised action plans.
What we deliver
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Emissions hotspot analysis
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Abatement options and trade-offs
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Prioritised short-, medium- and long-term actions
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Support with target-setting
Our approach
Rather than waiting for perfect information, we help teams decide:
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Where precision matters
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Where direction is enough
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How to build momentum over time.
This enables faster, more confident decision-making.
Case study
Save the Children​
Using carbon insights to identify priority reduction areas and support clearer internal sustainability planning.
Client perspective
Matt Longley - CEO, Mobsta
“They have been invaluable in helping us both measure and reduce our footprint and are a genuine planet-saving dream team.”
B Corp Certification & Recertification
B Corp support focused on substance, not score-chasing
We support organisations through B Corp certification and recertification with a focus on real impact, not just points.
What we support
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First-time B Corp certification
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Recertification preparation
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Gap analysis and action planning
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Evidence preparation and submission support
How we add value
B Corp should reflect real governance and operational change. Our role is to:
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focus effort where it matters
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avoid unnecessary complexity
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strengthen the integrity of the process and your capacity.
Case study
​Otiumberg
Supporting Otiumberg with their B Corp journey - strengthening their sustainability approach, improving their score over time, and preparing for recertification with a clear and credible strategy.
Client perspective
Rosanna Wollenberg - Co-Founder, Otiumberg
​“The team was a delight to work with and always on hand to answer any questions our team had along the way. The insight and recommendations from ZeroBees enabled us to take a considered view of our materials mix and our broader operational emissions moving forward. This means we can meaningfully manage our GHG emissions, which is a central aspect of our ethos as a certified B-Corp.”
ESG & Sustainability Strategy
Sustainability strategy grounded in what’s material and proportionate
Not every organisation starts with carbon.
We support broader ESG and sustainability strategy where organisations need structure, prioritisation and credible evidence.
What we support
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ESG diagnostics and materiality assessments
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Governance and policy development
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Strategic sustainability planning
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Preparing for regulatory change
Case study
Royal Academy of Engineering
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Developing a Theory of Impact and Measurement, Evaluation & Learning framework for the Green Future Fellowships programme, helping the Academy strengthen how it plans, measures and delivers climate innovation impact.
Our approach
We focus on what is material, proportionate and actionable. That means aligning sustainability priorities with:
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organisational purpose
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operational reality
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stakeholder expectations.
Client perspective
Royal Academy of Engineering
“It isn’t just a Theory of Impact - it will become a strategic tool for delivery. The framework will shape how we plan and report across the Green Future Fellowships.”
Sustainability Communications
Clear, credible sustainability storytelling.
Strong sustainability work deserves communication that is accurate, balanced and evidence-based. We help organisations communicate progress clearly while avoiding overclaiming or greenwashing.
What we support
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Sustainability and impact reporting
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Website sustainability content
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Stakeholder communications
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ESG narrative development
Our principle
Communication should reflect real progress, not aspiration. We work closely with leadership, sustainability and communications teams to ensure claims are grounded in evidence.
Case study
No More Nobody
Supporting the development of sustainability communications aligned with brand, product values and evidence - translating complex impact considerations into clear, credible messaging without overclaiming.
Client perspective
Silva - Founder, No More Nobody
“ZeroBees brought clarity, structure and empathy to our sustainability story. They helped us define our impact model and gave us the language and confidence to communicate it with purpose and edge.”
