Meet the experts behind Speeki Guardian™ | Assurance for Sustainability Reports
Our team of experienced experts provides independent assurance to ensure the credibility of your sustainability disclosures. With deep expertise in IFRS S1 and S2, ESRS, CSRD and GRI, they are dedicated to helping you meet global reporting requirements. Our experts are not only well-versed in reporting standards but also certified by leading institutions worldwide in key ESG topics.
Our experts are senior leaders in the industry. We do not work with graduates or junior staff on our assurance projects.
Sustainability assurance requires regulatory knowledge, industry experience and a clear focus on transparency. Our team brings decades of experience in ESG and non-financial reporting to every Speeki Guardian™ | Assurance for Sustainability Reports project.
We don’t follow the model used by large accounting firms. While they may rely on junior staff, we rely on senior professionals who deliver the work themselves. One hour of our experts' time can be more effective than several days of work by a junior resource. We know what we’re doing and we work fast.

Our team consists of senior leaders with experience across governance, social and environmental topics.
Scott Lane
Global Leader in ESG, compliance and corporate governance
Scott Lane is a globally recognised authority in ESG, compliance, ethics and risk management, with over two decades of experience advising more than 1,000 multinational companies. A certified ISO Lead Auditor across several standards, he specialises in sustainability governance, oversight, stakeholder analysis, materiality reviews and integrating sustainability into corporate strategy. He is the founder of Speeki and has written extensively on ESG and sustainability, including articles, opinion pieces and technical papers.
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Andrew Henderson
Sustainability Reporting and Business Consultant
Andrew Henderson is a highly experienced ESG and sustainability expert with a strong background in sustainability reporting technology, risk management, carbon management and ESG auditing. As a Lead Auditor for multiple ISO standards, he has worked extensively with Fortune 500 companies, building systems and advising on human rights, social issues, governance, anti-bribery, data privacy and supply chain due diligence. He has led whistleblowing and compliance reporting initiatives, served as Data Privacy Officer for multiple firms and contributed to the development of ESG training. His expertise covers the breadth and depth of ESG reporting frameworks, with a strong understanding of current reporting requirements.

Jenna Kim
Sustainability and ESG Assurance Expert
Jenna Kim is a sustainability and compliance expert with deep expertise in ESG reporting, risk management and corporate governance. She is certified in key ESG reporting standards (FSA Credential in Sustainability Accounting, GRI Professional Certificate, ESRS Professional Certificate) and has developed an automated ESG reporting platform covering more than 20 sustainability topics. As a Lead Auditor for multiple ISO standards, she specialises in climate change, product lifecycle management and information security, with certifications in ISO 14001 (environmental), ISO 50001 (energy) and ISO 27001 (data privacy and security). She also has more than 20 years of professional experience in diversity, inclusion and human capital management, and has successfully led global compliance training, conducted third-party audits and developed whistleblowing programmes.

Pauline Bailey
Head of ISO Assurance & Senior Auditor
Pauline Bailly leads certification and assurance activities at Speeki, specialising in anti-bribery, governance and compliance ISO management systems. She oversees global audit projects, ensuring alignment with Speeki Europe's accreditation requirements while managing audit teams and certification processes. As a lead auditor and trainer, Pauline delivers ISO 37001, ISO 37301, ISO 37000 and ISO 37002 training. She has spoken at international compliance forums, including Transparency International Sweden and the CEEEC Conference in Croatia. Pauline has extensive experience in the water management, energy, oil and gas, telecommunications and engineering sectors, and is fluent in French, English and Spanish.
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How our experts strengthen your sustainability reporting
Our experts follow a structured methodology aligned with international sustainability reporting frameworks, supporting compliance, accuracy and stakeholder trust.
Accuracy
We use advanced verification methods and our in-house technology platform to ensure precise, consistent and reliable sustainability disclosures, helping reduce the risk of misreporting.
Relevance and reliability
We understand the importance of meeting IFRS S1 and S2, ESRS and GRI requirements. But we also pay attention to the content of the disclosures themselves. Your reports must be relevant, reliable, trustworthy and clear – and they need to communicate effectively with your stakeholders.


Speak with our experts
