About

A boutique sustainability consultancy built for practical delivery.

Ground Sustainability Advisory helps businesses turn sustainability commitments into roadmaps that actually get used — combining strategic thinking, hands-on program delivery, and a growing network of specialist collaborators.

We partner with purpose-driven businesses to deliver a sustainability approach that supports your strategy, navigates change, and contributes to a flourishing society and planet — approachable, actionable, and rooted in real business value.

How we work

Four principles behind every engagement

01

Practical

We build tools, frameworks and roadmaps your team can put to work right away.

02

Data-driven

Every recommendation is grounded in your operational data.

03

Collaborative

We work alongside your team and bring in specialist collaborators as projects require.

04

Integrative Consulting

No PDFs that collect dust — we work hands-on, building programs & tools that stay alive inside your business.

Who we are
Gabriel Sunol Martén
Gabriel Sunol Martén
Founder & Lead Advisor
LinkedIn

Gabriel founded Ground Sustainability Advisory on the conviction that sustainability strategy only matters if it gets implemented. He's worked at the intersection of business, government, and policy, developing sustainability initiatives and programs across the non-profit, consulting, and research sectors, including coordinating circular economy and resource recovery programs across Australia & New Zealand, where he worked with government agencies, industries, and strategic partners on a national recyclability program. His consulting experience spans circular economy and waste-related advisory, communication, and behavioural change projects, as well as sustainability consulting for infrastructure and real estate clients. He holds a Master of Business with a major in Sustainability from the University of Queensland.

Let's start the conversation.

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