; Consultants & integrators: boost your CSR missions with an ESG platform designed for you;
Do you support companies in their ESG transformation? Are you looking for a structuring, sovereign and collaborative tool to equip your materiality missions, action plans or CSRD reporting?
Harnest is the platform designed for consulting firms, CSR experts and ESG integrators who want to go further.

The benefits for you, consulting partners
A common working base with your customers
- Unique platform to centralize issues, policies, action plans, IRO, indicators
- Shared access with your customer for smooth, documented, and traceable work
- Clear and customizable interface according to your methodological approach

; Deliverables ready to use, without re-entering;
- Issue sheets, double materiality analyses, VSME or CSRD reports generated automatically
- Save time in your deliverables: the data is always up to date, structured, usable
; A sharing of value;
- As a business provider, you will receive a commission on the Harnest license
- We will sometimes call on you when a customer asks us for support in setting up a CSR project that integrates Harnest.
- Pre-sales support and customer onboarding provided by our team
; A sovereign AI that intelligently assists you;
- Generation of ESG content (policies, summaries, reports) contextualized by sector and client
- No “black box” content: each production is explainable, customizable, traceable
- Mistral integration via RAG hosted at Outscale: sovereignty, confidentiality, compliance

Partner testimonial
“We use Harnest to accelerate our dual materiality missions for our SME and ETI customers. The library of sectoral issues, the automated mapping and the generation of reports save us precious time. And customers are delighted to keep a tool operational after the mission.”
— Independent CSR consultant, ex-BIG 4
Why choose Harnest as a technology partner?
- Sovereign, audit-ready platform aligned with European standards
- Robust, scalable tool designed to industrialize ESG missions
- Pricing adapted to your business models (one-off mission, customer subscription, white label possible)
- Access to the Harnest Partners community : webinars, documentation, priority support
Join the Harnest Partners ecosystem
Request partner access