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Manage sustainability as well as you manage finance.

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

Latest Academy sessionSupply Chain Due Diligence: A Practical Guide to New EU Rules24 November 2026 Academy sessionESRS Reporting 2027: More Than Just a 60% Data Cut22 October 2026 Academy sessionGreenwashing Directive in Effect Sep 2026: Is Your Brand Ready?24 September 2026 ArticleB Corp Certification: What It Is, How It Works, and What It Brings to Companies14 August 2026 Case studyMattoni 18733 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.

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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

Three capabilities. One trusted partner.

Everything you need to move sustainability forward.

Senior consultants with a client team

Senior Expertise

Powered by our professional team at Flagship

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

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Reports and charts on a desk

Proprietary Technology

Powered by the Flagship Platform.

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

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A working session around a table

Continuous Learning

Powered by the Flagship Academy.

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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Trusted by organisations that expect more.

Our clients don't come to us for reports. They come to us for better business outcomes.

50+leading organisations supported
10+years of experience
B CorpB Corp Certified
EcoVadisEcoVadis Training Partner
An Amazon warehouse interior
Amazon

Amazon Europe

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A Dr. Max pharmacy storefront
Dr. Max

Dr. Max Group

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A Mattoni glass bottle
Mattoni

Mattoni 1873

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A Česká spořitelna building in Prague
Česká spořitelna

Česká spořitelna

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Built on values

What we deliver matters. How we work matters just as much.

95%+

Client satisfaction

80%+

Revenue from long-term clients

95%+

Professionalism & integrity

Latest Insights

Academy session22 October 2026

ESRS Reporting 2027: More Than Just a 60% Data Cut

Let's build what's next.

Let's start with a conversation about your business and explore how Flagship can help you move forward.

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