Congratulations, you have been invited to supplier+s!

You’ve been invited to partner with your customer in their carbon reduction journey.

supplier+s empowers you to measure, improve, and showcase real progress toward a low-carbon future.

It’s fast
Complete a short, 19-question assessment specific to your business segment – quick, simple, and designed to get you started immediately.

It’s insightful
Track your reduction performance with instant feedback. Understand your current impact and see measurable progress.

It’s instructive
Access free e-learning resources to discover effective ways to cut emissions across every step of your value chain.

It’s impactful
Your customers depend on transparent and verifiable supply chain data. supplier+s helps you demonstrate your efforts and strengthen your partnership.

It’s secure
Your data is protected by top-tier security standards. Our servers are located in Germany, and we’re certified to ISO 27001, SOC 2 Type II, and SOC 1 Type II standards.

supplier+s is the world’s first platform that goes beyond carbon transparency — enabling practical, data-driven emissions reductions across global supply chains.

No more long surveys or vague sustainability reports.
With supplier+s, 19 focused questions on your reduction activities reveal where the biggest opportunities lie — helping you and your customers take immediate, meaningful action.

Supply chains account for the majority of corporate carbon emissions. Every supplier’s effort counts.
By joining supplier+s, you’re not just sharing data — you’re helping your entire network move toward net-zero.

Together, we turn transparency into transformation.
Start your emissions reduction journey today.

You’re just a few steps away from getting started:

1. Accept your client’s invitation

   Follow the invitation link you received to join the supplier+s platform and connect with your customer.

2. Complete your self-assessment

   Fill out the self-assessment, which consists of two main parts:

   • Organization Overview ↗ - covering topics like carbon footprint, reduction targets, and current emissions status.

   • Carbon Reduction Efforts ↗ - specific questions about reduction measures for each business segment you serve.

3. Submit your data and start making a difference

   Once you submit your responses, you’ll instantly gain access to insights, benchmarks, and learning materials to help you take the next step in your carbon reduction journey.

Bonus: As a valued supplier, you also get exclusive access to additional features:

• Carbon Accounting Module - Free of charge!

  Gain deeper visibility into your emissions with the Carbon Accounting Module ↗, available to all supplier+s users at no cost.

• Engage your own suppliers

  Extend your impact across the value chain by inviting your Tier-N suppliers to join the platform. Learn more about how to activate your supply network in the Tier-N engagement guide.