Brief History and Background About Us

OSILLO& Co  is an accountancy and advisory firm based in Kampala, Uganda. The firm was formed in 2008 after Mr. Osillo Justin Keith; CPA left employment to start out an accountancy practice. Unlike most accountancy firms in Uganda where the partners are engaged in employment in industry, Justin set a difference by concentrating on managing and building the firm from day one. This commitment and passion has contributed greatly to the fast growth that the firm has experienced ever since its formation. 

Osillo & Company has grown to a position of prominence and is recognized as one of the top 10 audit firms in Uganda. In April 2011, Mr. Owora Fredricks was admitted into the firm as a Partner.

 are set up as a full service accounting,audit,human capital,transactory advisory,technology,tax and advisory firm with specialized professionals serving both individuals and businesses. OSILLO's typical client is a medium sized entity or group who is like us, passionate about quality and excellent client service but who does not like to pay an arm and a leg to get that service. .

Our Team

Our Executive Team

Company team

Justin K.Osillo, CEO

Founder and chief visionary, Justin is the driving force behind Company. He loves to keep his hands full by participating in the development of the core company activities and service delivery.

Company team

Fredrick Owora, Partner

Fredrick loves taking on challenges. With his multi-year experience as Partner Director in the company, Fredrick has helped Company to get where it is today. Fredrick is among the best minds.

Company team

Ngugi George,

Ngugi is one of the iconic person in life who can say he loves what he does. He mentors 100+ in-house employees and looks after the community of over thousands of company activities.

Company team

Sylvia Ajore, 

Sylvia, with her international experience, helps us easily understand the numbers and improves them. She is determined to drive success and delivers her professional acumen to bring Company at the next level.