Our team

Dan Firmager

ESG Adviser, Kreston Reeves

About Dan Firmager

Dan Firmager is a Chartered Accountant and ESG Adviser at Kreston Reeves. He supports businesses in turning sustainability goals into practical, commercially sound strategies—helping them measure emissions, manage ESG risks, and embed long-term value into their operations. Dan co-leads the firm’s Climate Action and ESG Management Teams, and has helped shape internal ESG strategy, reporting, and carbon neutrality. He is also a Trustee of national charity Ramblers and regularly speaks at events to share ESG insights and promote meaningful change.

Education & qualifications

  • ICAEW Chartered Accountant

  • ICAEW Climate Champion

  • Accountancy Age Top 35 Under 35 (recognised 2024)

Experience

Dan began his career as an apprentice and qualified as a Chartered Accountant while working in audit, managing engagements across sectors including not-for-profits. He has led ESG projects, including carbon footprint assessments and strategy development, and brings a blend of technical knowledge and operational awareness to his advisory work. His previous audit experience informs a practical approach to sustainability, focusing on measurable outcomes and achievable change.