Supplier sustainability request support for enterprise vendors.
Keslio helps suppliers respond to enterprise customer sustainability requests, from GHG emissions reporting and CDP readiness to clean-energy evidence, scorecard support, and annual refreshes.
What Keslio helps with
From customer request to a defensible supplier response.
Keslio reads the request first, identifies the likely data and evidence needed, then scopes a fixed-fee response project with a clear path for annual updates.
Have a customer request open now?
Use the fast path if you have wording, a portal instruction, or a deadline. If you are still scoping, compare the customer and platform paths first.
Use the review form when a customer request, platform invitation, portal instruction, scorecard, or deadline is already in front of you.
Find the customer or platform named in the request.
Each path is organized around the type of sustainability data a buyer or platform commonly asks suppliers to prepare: emissions, CDP, EcoVadis, energy, evidence, targets, or annual refresh.
Microsoft
GHG reporting and consultant letters
For Microsoft suppliers asked for total-company emissions, service-level accounting, supporting documentation, consultant-letter reporting, or assurance-readiness materials.
Salesforce
Sustainability Exhibit response support
For suppliers working through Salesforce Sustainability Exhibit language, emissions data, EcoVadis preparation, scorecard questions, or target-readiness asks.
GHG and clean-energy reporting support
For suppliers asked to provide emissions, energy, clean-energy evidence, reduction-goal progress, or customer-specific allocation support.
Amazon
Supplier emissions response support
For suppliers preparing emissions data, reduction-plan materials, evidence packs, or annual updates for Amazon-style supplier sustainability requests.
Cisco
CDP, GHG, and Scope 3 support
For suppliers responding to CDP, GHG inventory, Scope 3, reduction-target, and review-readiness questions connected to Cisco supplier programs.
HP
GHG and environmental reporting support
For suppliers organizing GHG inventory data, RBA-ON style environmental information, evidence records, and annual progress materials.
Dell
ESEP, GHG, and energy reporting support
For suppliers working through Dell ESEP, emissions, energy, upstream Scope 3, reduction-goal, or supplier evidence requirements.
CDP
Supplier reporting response support
For suppliers responding to buyer CDP requests with GHG calculations, Scope 3 mapping, evidence packs, response support, and annual refresh planning.
EcoVadis
Supplier questionnaire response support
For suppliers completing or refreshing an EcoVadis questionnaire, organizing evidence, supporting GHG data, and preparing an annual reassessment workflow.
Apple
GHG and clean-energy reporting support
For suppliers responding to Apple requests for emissions reporting, reduction targets, clean-energy evidence, facility boundaries, and annual update materials.
Schneider Electric
Zero Carbon Project response support
For suppliers preparing operational carbon footprints, reduction targets, action roadmaps, and evidence for Schneider Electric Zero Carbon Project requests.
Accenture
Supplier sustainability standards support
For suppliers responding to Accenture sustainability standards, environmental targets, action evidence, emissions-data, and procurement hub requests.
Intel
CDP and environmental reporting support
For suppliers preparing Intel CDP, SPARC, GHG, renewable electricity, water exposure, and environmental scorecard response materials.
AstraZeneca
Supplier sustainability requirements support
For suppliers preparing SBTi, renewable energy, EcoVadis, CDP, environmental-impact, and guide-aligned response evidence for AstraZeneca requests.
Unilever
Supplier Climate Programme support
For suppliers preparing product carbon footprint data, GHG reductions, methodology notes, and evidence for Unilever Supplier Climate Programme requests.
Share the supplier request for review.
Paste the customer or platform wording below. Keslio will read the request, check the likely scope, and come back with a practical response path.
Best fit if you already have a customer request, platform invitation, portal instruction, scorecard request, or deadline.
The free review does not include calculations, questionnaire completion, submission, assurance, or final response materials.
Guides for supplier sustainability requests.
Practical reading for teams trying to understand customer requests, GHG reporting expectations, evidence needs, and the path from first response to annual refresh.
Supplier GHG reporting checklist
A practical checklist for suppliers collecting Scope 1, Scope 2, relevant Scope 3, service-level data, methodology notes, and evidence.
Scope 1, 2, and 3 emissions for suppliers
A supplier-focused guide to what customers mean by Scope 1, Scope 2, and Scope 3 emissions, what data to collect, and how to respond.
Service-level GHG accounting for suppliers
How suppliers can allocate emissions to a customer, contract, product, or service when a company footprint is not enough.
Consultant letter vs independent assurance
A careful explanation of consultant-letter support, independent assurance, request wording, and what suppliers should clarify before responding.
Carbon accounting software vs consultant
When carbon accounting software helps, when a consultant helps, and how suppliers should choose for customer GHG requests.
What to do when a customer asks for emissions data
A practical first-response guide for teams that have received a customer emissions request and need to scope the response before calculating.
How to respond to a supplier sustainability questionnaire
How to slow the questionnaire down, identify what the buyer is really asking for, gather evidence, and avoid overclaiming.
Supporting Microsoft suppliers through GHG emissions reporting
A practical overview of supplier GHG pressure, where teams get stuck, and how to approach a customer-ready response.
Supply chain reporting requirements suppliers need to know
How to interpret customer requests for emissions data, CDP, EcoVadis, due-diligence evidence, and buyer-specific documentation.
Things suppliers should prepare for sustainability reporting
A practical response file for customer deadlines: request wording, boundaries, Scope 1 and 2 data, Scope 3 screening, and evidence.
Sustainability questions to ask suppliers
A guide to supplier questions that are specific, proportionate, and evidence-based across emissions, labor, ethics, and governance.
Turn the request into a scoped response plan.
Paste the customer or platform wording into the form. Keslio will review the request and reply with the practical next step.
Use the review form when a customer request, platform invitation, portal instruction, scorecard, or deadline is already in front of you.