Revealed: how world’s biggest fossil fuel firms ‘profited in Myanmar after coup’

Leaked tax records suggest subsidiaries of international gas field contractors continued to make millions after the coup

In the two years since a murderous junta launched a coup in Myanmar, some of the world’s biggest oil and gas service companies continued to make millions of dollars from operations that have helped prop up the military regime, tax documents seen by the Guardian suggest.

The Myanmar military seized power in February 2021 and according to the United Nations special rapporteur on Myanmar, it is “committing war crimes and crimes against humanity daily”. More than 2,940 people, including children, pro-democracy activists and other civilians have been killed, according to Assistance Association for Political Prisoners.

US oil services giant Halliburton’s Singapore-based subsidiary Myanmar Energy Services reported pre-tax profits of $6.3m in Myanmar in the year to September 2021, which includes eight months while the junta was in power.

Houston-headquartered oil services company Baker Hughes branch in Yangon reported pre-tax profits of $2.64m in the country in the six months to March 2022.

US firm Diamond Offshore Drilling reported $37m in fees to the Myanmar tax authority during the year to September 2021 and another $24.2m from then until March 2022.

Schlumberger Logelco (Yangon Branch), the Panama-based subsidiary of the US-listed world’s largest offshore drilling company, earned revenues of $51.7m in the year to September 2021 in Myanmar and as late as September 2022 was owed $200,000 in service fees from the junta’s energy ministry.