Manage sustainability
as well as you manage finance.

Through Senior Expertise. Through Technology. Through Learning.

Flagship helps organisations turn fragmented sustainability efforts into better decisions, stronger resilience and lasting business capability.

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Trusted by leading organisations across Europe

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Academy sessionESRS Reporting 2027: More Than Just a 60% Data Cut22 October 2026 Academy sessionSupply Chain Due Diligence: A Practical Guide to New EU Rules24 November 2026 Academy sessionGreenwashing Directive in Effect Sep 2026: Is Your Brand Ready?24 September 2026 ArticleWhat Sets EcoVadis Gold Companies Apart23 September 2026 Case studyDr. Max Group~~8 September 2026~~ Case studyAmazon Europe~~27 August 2026~~

Complex challenges. One trusted partner.

Sustainability does not belong to a single department. It shapes strategy, finance, operations, procurement, legal, communications and investor relations.

We need audit-ready reporting.

From double materiality to ESRS disclosure and assurance preparation, we build reporting that stands up to scrutiny.

Reporting & Disclosure

We need reliable sustainability data.

Collect, validate and manage data across your organisation and supply chain through one structured systém.

Data & Platform

We need sustainability to support business strategy.

Embed sustainability into governance, risk management and investment decisions to strenghen long-term business resilience.

Strategy & Transformation

We need to reduce regulatory and communication risk.

Navigate evolving legislation, substantiate environmental claims and communicate your progress without increasing regulátory or reputational risk.

Compliance & Communication

We need to meet customer and supply chain requirements.

Improve EcoVadis performance, engage suppliers and build greater visibility across Scope 3 and wider ESG risks.

Supply Chain

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Three capabilities. One trusted partner.

Everything you need to move sustainability forward.

Senior consultants working with a client team

A learning session around a workshop table

Senior Expertise

Every project is led by senior consultants who combine sustainability expertise with practical business experience.

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Proprietary Technology

This is the technology behind our consulting. Developed through real client projects, it simplifies data & reporting.

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Continuous Learning

Knowledge shouldn't disappear when a project ends. Through expert sessions, practical guidance, and proven tools, your team can stay capable as sustainability continues to evolve.

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