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Bjarni Herrera leaning against a window with nature on the background.

Board memberships

With board experience, including from a bank restructured post-2008 financial crash, Bjarni brings in a focus on sustainable growth, corporate governance, resilient operations, and a collaborative board environment. His global banking, finance, and sustainability expertise facilitates strategic, future-ready leadership.

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After the 2008 financial crash, Bjarni served as Secretary of the Board at Arion Bank (dually listed in Iceland and Sweden). He was pivotal in its restructuring with a new leadership team. The role afforded him a unique vantage point in refining corporate governance, reshaping the organisational structure, and managing domestic and international assets and lending portfolios.

Bjarni's close work with this international board gave him profound insights into board operations and governance, amplifying the importance of collaboration in resetting the bank's strategic direction. This experience enhanced his knowledge of regulatory compliance and financial supervisory environment and his ability to navigate complex stakeholder relationships.

Global perspective with an eye for local impact

Bjarni's life and career have taken him across the Nordics, Latin America, the USA, and Asia while holding senior roles at global companies KPMG, Expeditors, and S&P Global. He currently leads Accrona, a global sustainability and finance services provider. 


His language skills and deep cultural understanding come from adapting to various customs and creating international networks. With over 15 years of experience, he has spurred growth, united teams, and streamlined operations. This experience affords him a distinctive global perspective and puts him in the perfect position to contribute to international operations and expansions to new markets.

Commitment to continuous learning and collaboration

Bjarni's leadership stands out for its continuous pursuit of knowledge, positioning him at the cutting edge of industry trends and driving strategic, sustainable decision-making for your organisation.


His dedication extends beyond his professional achievements to mentoring and supporting the next generation, fostering a culture of collaboration and mutual growth. This commitment enriches board dynamics and cements Bjarni's role in developing impactful teams by harnessing diverse perspectives for collective success.

Sustainability expert for boards

Does your board need a sustainability expert dedicated to building a sustainable future while focusing on business fundamentals with a global proven track record in finance, operations, and corporate governance?

Book a discovery call today to explore a partnership!

Other services

Speaking and panel engagements that offer inspiration, new knowledge and clarity on sustainability and sustainable finance topics.

Talks, keynotes and panels

Strategic advice, transaction support, intelligence, and capacity-building by trusted sustainable finance service provider Accrona.

Sustainable finance advisory

Tailored and interactive management workshops and 1-on-1 conversations for big and small questions.

Management support

Bjarni Herrera

Oslo, Norway

London, UK

Singapore

Bogotá, Colombia

Reykjavík, Iceland

+47 4114 0099

bjarni@herrera.no

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Bjarni Herrera leaning against a window with nature on the background.

Board memberships

Want to learn more about sustainable finace? 
Check out Bjarni's new book

Superchaging Sustainability: An accessible, big-picture overview of ESG 2.0 and sustainable finance (2024)

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