Macdavid Mugga


md Spencer JohnsonMacdavid Mugga is the founder and Managing Director of Margin Call Limited. Mugga joined the telecommunication industry in 2007, were he has served for close to seven (7) years as Manager Service Operations for Warid and Airtel companies. Prior to that, Mugga spent more than six (6) years in the banking industry serving as Area Operations Manager for Stanbic Bank Uganda Limited and as an Audit Officer for Uganda Women’s Finance Trust Bank. Mugga spent five (5) years living abroad in India. He received a Bachelor’s and Masters’ degrees in Commerce – Accountancy from Barkatullah University, India.




Bryan Kivumbi


margin-call-brian-director_0 Bryan Kivumbi spent four (4) years as a Customer Service Specialist in the telecommunications industry, working for Warid Telecom. Before joining Warid, Kivumbi spent two (2) years living and working in the United Kingdom. Kivumbi holds a B.A in Social Science from Makerere University.









Charles Martin Ssali




Martin Ssali is an Operations Manager in Quality Solutions, which is a general import and trade company. Ssali has also worked with other companies such as; Guardian Services, HL Investments and Sam Mugeere and Associates. He lived and worked in the United Kingdom, South Africa and Korea for a total of eight (8) years. He holds a B.A. in Accounting from Ndejje University.