Founded by Peters in 2013, Aiteo is one of Nigeria's largest indigenous oil exploration companies.
Aiteo Eastern E & P Company Limited is one of Nigeria's largest indigenous oil exploration companies.
The oil spill affected its Santa Barbara Oil Field, which forms part of its OML-29 oil block.
Aiteo Group has sued Shell for more than $2.5 billion over the ownership status of the OML-29 block.
Peters made the donation through his Lagos-based company, Aiteo Global Group.
Bravura Zimbabwe (Pvt) Ltd. will offset a $15-million debt that Zimbabwe owes Amari Holdings Ltd.