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Trusted & Professional Management consulting company
Great Impact Management Solutions Consulting Ltd. is a professional consultancy firm specialized in Auditing Services, Taxation, Assurance study, Management Consulting, Information Technology, and Project Supervision.
We have great services
Amazing Consultancy Services
Assurance Studies
The assurance studies offered by OA & Co. provide solutions and frame works in the areas of risk analytics and…
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Human Resource Development
GIMSC Human Capital services leverage research, analytics and industry insights to help design and execute HR, talent, leadership, organization &…
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Information Technology
Our professionals help our numerous clients identify and solve their most critical information and technology challenges, including strategy, documentation, design,…
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Management Consulting
At GIMSC, our ability to help solve clients’ most complex issues is distinct. We deliver strategy and implementation, from a…
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Tax Consultancy
GIMSC offers clients a broad range of fully integrated tax services. Our approach combines insight and innovation from multiple disciplines…
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We Help you to Build for Better Future
We are the best in what we do with over 25 years of providing quality services to our clients in Nigeria and west Africa at large.
