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Green mark

Make sustainability your competitive advantage with GreenMark

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Introducing GreenMark

Turn your business green with an affordable, self-serve Environmental Management System (EMS) complete with independent certification.

With environmental impact driving UK consumer choices, sustainability is your competitive advantage. SMEs generate half of UK business emissions, so your action matters. Real change starts now – without the complexity or costly solutions.

75%

Audit Completion

3

Weeks to Certify

1,000+

Businesses Certified

The easy, affordable Environmental Management System

Built for ambitious businesses, boroughs and supply chains, GreenMark offers a certified, credible path to net zero, supported by experts with over 20 years of industry experience.

A close up view of a laptop screen displaying the Green Mark app UI. A man's hand holding a coffee cup is just in view.
A woman with a clipboard and hair net inspects supermarket produce

GreenMark is more than a certification

Whether you're starting your sustainability journey or scaling up your ESG strategy, our self-serve EMS gets you certified, compliant and competitive, fast.

Real results, not just good intentions

Win tenders, attract premium customers, and meet growing ESG demands. With over half of UK consumers choosing sustainable brands and large clients pushing ESG down the supply chain, taking action now protects your reputation and your bottom line. SMEs drive half of UK business emissions – real change starts with you.

Greenmark UI


Why choose GreenMark?

We provide round-the-clock support and work with you to drive continuous improvement.

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Certified and credible

Get independently accredited in key areas: waste, energy, travel and more.

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Built for growth

Aligns with ESG frameworks, Green Plans and public sector procurement standards.

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Simple, scalable, self-serve

Designed to fit how your organisation works, whether you’re an SME or a borough.

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Backed by experts

Developed by sustainability pros, including Chartered Engineers and SBTi specialists.

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Better business, not just greener

88% of businesses with robust sustainability practices see better operational performance.

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Compliant and cost saving

Reduce energy use, streamline reporting and stay ahead of regulations.

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Local authority approved

Trusted by councils and boroughs, with potential rate incentives and funding support.

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Your path to net zero

A smarter way to prove impact, drive continuous improvement, and stay competitive.

Ready to start your GreenMark journey?

No question to big, no ask too small. Send us your details and let us know how we can help.

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Testimonial

"My team has gone completely paperless with Mobiess, our safety and compliance audits take 50% less time to complete"
Laxmi Vajravel
Director of Professional Services, BGIS