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The firm has a total full-time staff complement of of 11 professionals and four support staff. We have nine Chartered Accountants (ACCA, CIMA, and MBA).

These experienced personnel undergo training under GBO-proven methodology. This enables them to deliver the wide variety of quality services that our clients require.

A Truly National Firm

GBO was established in 2003 and is one of Zambia’s leading local firms of chartered accountants and business advisors. GBO has offices in Lusaka and can set up offices elsewhere in Zambia depending on business needs. We have clients spread across Zambia including Chililabombwe, Chingola, Chipata, and Kabwe.

The partners, Bernard Kaminsa and Gabriel Banda, have been in the audit field for many years. The Partners have vast accounting, finance, audit and industry know-how, and have grown with the country and possess in-depth knowledge and understanding about Zambia.

GBO recognises that a comprehensive range of skills, expertise and experience can make all the difference to the success of your business. That is why we offer a complete range of services that can provide for all your business needs.

We are not a traditional accounting firm.

Our staff are highly qualified and experienced not only in audit but also in accounting, financial management, and strategy gained from several years of work experience in operational and senior accounting, finance, and commercial roles in various sectors including financial services, energy, manufacturing, and the education sector.


Further, we have a relentless focus on innovation anchored by a desire to keep improving doing what we do better each time in keeping with our mission to deliver superior value to our clients.


Leaders in our chosen markets

In line with our vision, we see ourselves to being the undisputed leaders in our chosen markets – to help SME's, parastatals, Government Agencies, NGOs, Donor Funded Projects and senior management to achieve their business and financial goals. We see ourselves not only as servicing the business or organisation, but focusing on the management/owners of the business. Our firm is uniquely positioned in that it is large enough to provide highly specialised services, but at the same time personal enough to ensure hands-on involvement at senior and partner levels on all assignments.

Integrated services for today’s market

In line with our long term strategy, our firm is expanding its services. Our clients need more than numbers – they need a broad spectrum of business advice.

Apart from our core areas of expertise, which include auditing, accounting and tax advice, we provide a wide variety of integrated advisory services. We have become recognised as the leading consultants in niche areas such as Corporate finance, strategy consulting, performance improvement for growing SME’s. Our corporate finance expertise is at the forefront in our chosen markets.