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Mr. Dunama Stanley Balami is Managing Director/CEO of Sigma Securities Ltd, with over twenty (20) years of experience in the Financial Markets.

Mr. Balami started his professional career as an investment executive with Tiddo Universal Securities and Finance Company, where he qualified as a stock broker/dealing clerk in 1994 and licensed by the Securities and Exchange Commission and The Nigerian Stock Exchange. He later joined Financial Equities Ltd as Assistant Manager and Head Capital Market in May 1995, overseeing Operations, Marketing and Capital Market functions. In 1997 Mr. Balami joined Sigma Securities Ltd as a pioneer staff, and as Manager, Head Operations and Capital Market Department. He has participated in a number of major landmark Capital Market transactions during the BPE privatisation era.

He has attended several training programs, seminars and workshops on information technology, business development, securities and bonds trading and also on financial management and corporate governance, some of which were held at the West African Capital Market School Accra, Ghana, and Executive Education Programme at Harvard Business School Boston, Massachusetts and Lagos Business School, Lekki, Lagos.

He is a Fellow of the Chartered Institute of Stock Brokers, Associate Member of the Nigerian Institute of Management, and Associate Member Certified Institute of Pensions. He is also a Director on the Board of Sigma Pensions Limited.

Mr. Balami holds a HND (Business Administration) from the prestigious Ramat Polytechnic Maiduguri, and an MBA from University of Calabar, Cross River State.
He is a Non-Executive Director on the Board of Sigma Pensions Limited and a National Council Member of The Nigerian Stock Exchange.



Bunmi, holds an HND in Business Administration and Management from the Federal Polytechnic Ado-Ekiti, Post Graduate Diploma in Financial management and an MBA in banking and Finance from Nnamdi Azikiwe University Awka,

She is a fellow of both the Institute of Chartered Accountant of Nigeria and the Chartered institute of Stockbrokers and also a graduate member of the Certified Pension Institute of Nigeria (CPIN).
She started her career with Custodian & Allied Insurance Limited in 1997 where she served in various capacities in the Finance and Accounts Department of the Company. She joined Capital Express General Insurance Limited as the pioneer Head of Finance and administration before being seconded to Capital Express Securities Limited where she worked in the Finance and Capital Market Operations unit.
In 2007, she joined Imperial Asset Managers Limited to head the Asset Trading department of the Company and returned as the Chief Operating officer in Capital Express Securities Limited between 2009 and 2016. She currently work with Sigma Securities Limited as the GENERAL MANAGER



Mr. Igalawuye Dennis Ozulonye is a graduate of Accounting from Delta State University, Abraka. He is currently studying for his Master degree in Banking and Finance (MBF) at Ahmadu Bello University, Zaria.

Dennis is an Associate member of the Institute of Chartered Accountants of Nigeria (ICAN), Chartered Institute of Taxation of Nigeria (CITN) and a Certified Information Systems Auditor (CISA).
He is versatile in Financial reporting, Strategic financial management, Tax and Enterprise risk management with over twelve years’ experience in various industries ranging from the Construction, Telecommunication, Consultancy and the Pensions industry.



Mr balami hold bsc geography from university of Maiduguri 1998 & also a member of chartered institute of loan & risk management of Nigerian.

Mr. Aliyu balami is the branch manager Abuja with 15 yr experience both in public & private sector,his experience started with the national commission for nomadic education as monitoring officer 11 north east zone 1998-2006,then move to sigma pension in the yr 2006-2007 when the contributory pension scheme come on stream by 2007 he was employed as officer capital market which he rose to be the branch manager Abuja. Mr balami hold bsc geography from university of maiduguri 1998 & also a member of chartered institute of loan & risk management of Nigerian.



Dattijo Ahmadu is a graduate of Bayero University Kano (BUK) where he obtained B.Sc Business Administration and later MBA from the same Institution.

Dattijo commenced his investing career with Taraba Investment & Properties Ltd in 2002 as a manager Investment from where he rose to the position of Principal Manager/ Head Capital Desk Unit in 2007 before leaving the company. He joined Sigma Securities Ltd in 2007 and since then he heads our Jalingo office and later North East Region.
He has attended many courses on Portfolio management, wealth management, fundamental and Technical analysis. He is a member Chattered Institute of Stock brokers. Dattijo holds B.Sc. in Business Administration and MBA. Dattijo worked with Taraba Investment and Properties Limited between 2002 and 2004. As a result of his analytical mind coupled with his keen interest in Capital Market, he was promoted to Principal Manager to Head Taraba Investment Capital desk Limited from 2004-2007, before joining Sigma Securities Limited as branch Manager



Gbenga Mark Adeyemi holds B.Sc in Finance from Lagos state University (2006). He began his working career with Debanjo & Co (Chartered Accountants) as an audit trainee in 2006.

and later left to join Vanguard Technologies Ltd (a company that deals in oil spills containment and remediation) as Finance officer (2007)
In his quest to acquire knowledge in finance and Capital market, Gbenga joined Whiteknight Capital Ltd in March, 2008 as Equity/investment analyst. Having gathered experience in equity analysis, he joined Summa Guaranty and Trust Co Ltd as Investment associate from here he rose to become Assistant Manager (Finance) till February 2016. He is currently the Risk officer at Sigma Securities Ltd.