ESG · Sustainability · Operating Model

Where Strategy
Meets Sustainable
Transformation

Ecowyn Services helps organisations measure, report and embed ESG performance — from CSRD and TNFD compliance to biodiversity quantification and operational change. Rigorous, independent, and outcomes-driven.

20+ Years of Practitioner Experience
£8M Sustainability Grant Secured
Reporting Efficiency Gains
Tier I Global Financial Pedigree
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What We Do

End-to-end Sustainability
& Operational Consulting

From navigating complex ESG frameworks to redesigning operating models, Ecowyn Services turns compliance obligations into strategic advantage — with precision drawn from decades of global financial services delivery.

ESG Disclosure & Reporting

Navigate CSRD, TCFD, SFDR, BRSR, GRI and ISSB frameworks. We handle double materiality assessments, DMA, Scope 1–3 emissions calculations and integrated regulatory reporting for EU, UK and Indian entities.

CSRDTCFDBRSRSFDRGRIISSBSBTi

Nature & Biodiversity Disclosure

Quantify and report nature-related risks and opportunities under TNFD and the EU Biodiversity Strategy. We map biodiversity dependencies, impact drivers and nature-positive pathways aligned with SBTN targets.

TNFDBiodiversitySBTNNature Risk

Sustainability Adoption

Build ESG measurement capabilities and integrate sustainability into day-to-day operations. We help source ESG data, select and integrate GHG accounting software and embed sustainability KPIs into business processes.

GHG ProtocolScope 3ESG SoftwareData Sourcing

Standard Operating Procedures

Design, document and implement SOPs for sustainability reporting, ESG data collection and compliance workflows. Reduce reporting effort by up to 83% through process optimisation and semi-automation.

Process DesignAutomationControlsAssurance

Target Operating Model (TOM)

Redesign operating models to integrate ESG functions seamlessly. From due diligence updates in private equity to ESG disclosure TOM proposals for listed corporates, financial institutions and asset managers.

TOM DesignChange ManagementPrivate EquityAsset Management

Climate & Nature Risk Assessment

Assess climate-related and nature-related financial risks across asset portfolios. Compute physical and transition risks and align with TCFD, TNFD and ISSB standards for investor-grade disclosure.

Climate RiskTCFDTNFDPortfolio Analysis
About Ecowyn Services

Practitioner Expertise,
Sustainability Purpose

Ecowyn Services was founded to bridge a gap that most sustainability consultancies cannot fill: the intersection of deep regulatory delivery experience and genuine ESG technical knowledge.

Our principal brings over two decades of hands-on project delivery across JP Morgan, Morgan Stanley, BNP Paribas, Credit Suisse and Santander — navigating FRTB, LIBOR transition, Brexit entity realignment and multi-million dollar technology programmes. That same rigour now applies to sustainability.

Complemented by a Post Graduate Certificate in Sustainable Business from the University of Cambridge (CISL), Ecowyn Services advises corporates, NGOs and private equity firms across the UK and India on ESG reporting, biodiversity quantification, TNFD adoption and operating model transformation.

ESG / Sustainability
3+ yrs
Business Analysis / PM
20+ yrs
Financial Services
20+ yrs
Operating Model Design
15+ yrs
Frameworks & Standards We Work With
CSRD EU Taxonomy TCFD TNFD ISSB SFDR SBTi SBTN GRI UNGC BRSR GHG Protocol DMA Biodiversity
2024 – Present
Ecowyn Services — Founded
UK & India · CSRD (Oil & Gas), BRSR, ESG TOM, TNFD
2023 – 2024
ESG Disclosures — CityFibre
Enabled £8M UK government sustainability grant · Scope 1 & 2, ESG SaaS evaluation
2024
ESG Integration — Private Equity
GHG Protocol emissions · Due diligence TOM · Asset & consolidated ESG reports
2023
CSR / ESG Impact — NGOs & Startups
India · CSR audit team · Social & climate impact measurement
till 2022
Various Regulatory & technology Transformation, standard operating procedures, operating models
USA, London, Indian clients
Insights & Perspectives

The Ecowyn Journal

Practical thinking on ESG, biodiversity, TNFD and sustainability transformation — from practitioners who have delivered at scale.

Regulation · CSRD

Demystifying CSRD: A Practical Guide for 2025

The Corporate Sustainability Reporting Directive is the most significant shift in corporate disclosure in a generation. Here is how Ecowyn Services approaches it — from DMA to integrated reporting.

Ecowyn Services · April 2025 Read →
Nature · TNFD

TNFD and Biodiversity Quantification: From Awareness to Action

Nature-related financial disclosures are no longer optional. We explore how to measure biodiversity dependencies, map impact drivers and build a TNFD-aligned reporting programme.

Ecowyn Services · March 2025 Read →
Emissions · Scope 3

From Data to Disclosure: Building a Scope 3 Programme That Works

Scope 3 is where most organisations stumble. We explore how to structure data collection, choose emission factors and build a programme that scales.

Ecowyn Services · Feb 2025 Read →
Operating Model · TOM

ESG and the TOM: Embedded, Not Bolted On

Too many organisations treat ESG as a reporting exercise. Drawing on lessons from large-scale financial services transformation, we examine how to truly embed sustainability into your operating model.

Ecowyn Services · Jan 2025 Read →
Get in Touch

Start Your Sustainability Journey

Whether you are preparing for your first ESG disclosure, navigating TNFD, quantifying biodiversity impacts or redesigning your operating model — Ecowyn Services is ready to help.

hello@ecowynservices.com
London, UK & India
Ecowyn Services Ltd