Ranti Omole obtained a Bachelor of Science degree from the University of Ife, Ile-Ife, Nigeria in 1980.

He joined Price Waterhouse – a firm of chartered accountants (now Price Waterhouse Coopers) in 1984 and qualified as a Chartered Accountant in 1987, becoming a Fellow of the Institute of Chartered Accountant of Nigeria in 1998. He joined Inlaks Group of Companies in 1987 as Corporate Internal Auditor and left the company in December 1994 as the Group Finance Manager.

In 1995, He established an oil service company, Radial Circle Telecommunications Limited, and is currently the Chief Executive Officer of Radial Circle Group, an engineering, procurement and commissioning company involved in engineering, instrumentation, communication and condition monitoring systems with offices in Nigeria, Angola, Ghana and Liberia.

He is currently an Executive Board member of the Petroleum Technology Association of Nigeria (PETAN) - an association of indigenous service providers in Nigeria, promoting indigenous capacity development, asset acquisition, domestication of technology, regional collaboration and local content.
Ranti is also the current President of the International Ship Engineering Services Association (ISES) based in the United Kingdom – an association providing engineering services to the maritime and oil industries all over world.