Two former directors of an ethical investment scheme were convicted at a London court on Tuesday of defrauding investors out of £37m through the promotion of a Brazilian forestry scheme.
In a statement by the Serious Fraud on 31 May, it said an SFO investigation, conducted with assistance from partner agencies across the globe, revealed that Andrew Nathaniel Skeene and Junie Conrad Omari Bowers had deceived around 2,000 investors.
Global Forestry Investments was presented as a secure, well-managed, ethical investment scheme that would help protect the Amazon rainforest and support local communities.
At Southwark Crown Court on 31 May, a jury returned guilty verdicts for both Skeene and Bowers for three counts of conspiracy to defraud and one count of misconduct in the course of winding up a company.
Lisa Osofsky, director of the Serious Fraud Office, said: "Our international investigation exposed an intricate web of money transfers, forged documents and invented identities used to scam pensioners and savers out of their money under the false pretence of environmental protection.
"Today's guilty verdicts on all charges marks a significant step towards achieving justice for over 2,000 victims. We won't stop fighting fraud and are proud to have brought this matter to justice."
The SFO investigation into Global Forestry Investments was announced on 25 February 2015.
Global Forestry Investments established three teak tree investment schemes in Brazil, known as Belem Sky Plantation, Para Sky Plantation and Para Grosso Sky Plantation.
The Brazilian Ministério Público Federal provided extensive help to the SFO's investigation pursuant to mutual legal assistance requests, including with interviews of various Brazilian witnesses across two trips the SFO team made to Brazil.