Our Solution

For Customers

Do you need expert advice on carbon footprinting, energy efficiency, social impact or environmental challenges? Perhaps you need quick access to specialist software, e-learning, pre-built models and tools? S2U, connects you to a world of sustainability solutions to suit your needs.

Professional, impactful, verified

S2U hosts sustainability professionals with proven success in solving social and environmental challenges, all meeting service-aligned competency standards.

Faster, more efficient procurement

Source top-tier sustainability experts and assemble a team that can accelerate your projects. From search to project management, handle everything on one secure platform.

Free to join, with transparent pricing

The platform is free to use. S2U charges a 17% fee when you commission work from solution providers.

Direct but supported delivery

S2U removes unnecessary friction by putting you in control, connecting you directly with solution providers while offering dedicated support to ensure perfect matches.

Smart Search
Find your perfect blend of sustainability solutions based on select criteria
Search by:
Primary sustainability development goal.
Industry specialism and location.
Experience level and more.
Project Board
Manage all your projects in one place
Stay in touch with your solution providers with live chat & video calls.
Agree scope, timelines and fees before you get going.
Access any information on-the-go.
Seamless Communication Built In
Connect directly with experts through secure messaging and video calls
Share important documents.
Engage in real-time chat discussions.
Access any information on-the-go.
Invoice Management
Professional, transparent transactions
Clear invoicing and document control.
Secure payment collection managed by S2U.
Track all invoice statuses in one place.

Our Solution

For Solution Providers

Join an exclusive global community of knowledge leaders, designed for and by sustainability professionals. Access quality projects and collaborate directly with organisations seeking your expertise.

Necessarily exclusive

S2U partners exclusively with proven, top-tier sustainability practitioners who are leaders in their fields.

Develop your brand, business, and network

Build your profile, grow your client base, and save time on admin, business development, legal tasks, and accounting with our free, end-to-end platform for sustainability professionals.

Free to use

S2U applies a 17% fee to your invoices for the services you deliver, ensuring you receive 100% of the fees and expenses you charge.

Direct but supported delivery

S2U removes unnecessary friction by putting you in control, efficiently connecting customers with solution providers while offering full support to ensure both parties find the perfect match.

Build Your Professional Profile
Connect with leading organisations seeking sustainability expertise
Create a dynamic, searchable profile aligned with industry criteria.
Showcase your expertise and service portfolio.
Receive direct enquiries from qualified customers.
Earn rewards through our referral programme.
Project Board
Manage all your projects in one place
Keep your customers in the loop with live chat & video calls.
Agree scope, timelines and fees before you get going.
Access any information on-the-go.
Professional collaboration tools
Manage all your client communications through secure messaging and video calls
Share important documents.
Engage in real-time chat discussions.
Access any information on-the-go.
Invoice Management
Focus on delivering expertise, not admin
Professional invoicing and document control.
Secure payment collection managed by S2U.
Clear payment tracking.