Bjarni Herrera

Bjarni is the CEO of Accrona. He has over 10 years of experience in corporate sustainability and 15 in financial markets with an international career spanning the Nordics, Asia, the USA, LATAM, and Europe.

Bjarni is passionate about the intersection of sustainability and finance. He holds a law degree from Iceland and an MBA from South Korea and the Philippines. He is also a Certified Securities Broker and holds a Sustainability and Climate Risk Certificate from GARP.​




Bjarni's previous experience includes positions such as:

• Secretary of the Board of Arion Bank (Nasdaq:Arion)

• CEO of CS (acquired by KPMG)

• Head of Sustainability at KPMG

• COO of CICERO Shades of Green (acquired by S&P Global)

• Senior Operational Director at S&P Global (NYSE:SPGI)