Net Zero Directory – Find Net Zero Suppliers

Are you struggling with Scope 3?

We’re making it easier than ever to find Net Zero Suppliers. 

Our directory lists small businesses who have set ambitious Net Zero targets and supply businesses just like yours. 

We’re building the largest list of net zero companies in the UK, so it’s easy for you to make the switch.

This takes you one step closer to Net Zero!

Are you a Net Zero Supplier?

Our mission is simple: Get 1 million businesses to Net Zero by 2025. 

We’re making the journey easy for small businesses, and one of those steps is their Scope 3 emissions and supply chain. 

That’s where you come in. 

If you’re a business doing great work on your own emissions, and work with other businesses, we want to hear from you!

How it Works


Join Small99's directory and set up a Direct Debit. Membership is just £5 a month.


You'll receive an email with a few questions for us to learn more about your Net Zero journey. From this we build your profile page, and send for approval before going live.


Customers come to Small99 looking for ways to reduce their Scope 3 emissions, and we send them your way!

Join the Net Zero Directory

£ 5 Monthly
  • Be Found by Net Zero Businesses
  • Reduce Scope 3 Emissions
  • Share Your Targets
  • New Customers for Less than a Pint!

Our Criteria

The Criteria is simple:

  • Do you have ambitious Net Zero targets?
  • Do you communicate with a clear environmental policy?

If you fail on either of the above points, we’ll refund you and give you free advice on how best to meet the criteria in future. 

The majority of our suppliers will be in the UK if they provide physical services. 

However there’s plenty of good work happening around the world with diverse, remote employees as well as service companies based abroad. 

If you would like to sign up from overseas, please use the below payment links instead:

All payments are as close to £5 as possible, but you may pay a few cents more or less depending on the day!