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Grandy NtumboGN
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Grandy Ntumbo

@grandyntumbo

Business strategy consultant and researcher driving entrepreneurship growth, risk-aware planning, and measurable results.

Zambia
Message

What I'm looking for

I’m looking to apply my business strategy, mentorship, and risk-aware internal audit experience to help SMEs and organizations scale—through practical strategy facilitation, entrepreneurship development programs, and strong stakeholder alignment.

I’m a business and industry researcher and business strategy consultant with a strong track record in entrepreneurship development, strategic planning, and risk-aware governance. I bring award-winning credibility as an ACCA Media Advocate and the drive to turn strategy into practical, measurable outcomes.

Across my career, I’ve helped organizations strengthen corporate governance and internal audit and risk management functions, with a proven ability to analyze evidence, prepare concise reports, and present clear recommendations. As Head of Internal Audit, I built an internal audit unit “from a scratch,” coordinated audit committee work, and ensured compliance with internal audit standards.

Today, I lead strategic plan facilitation and leadership development through consulting projects for institutions and SME programs. I’ve supported growth-stage companies through “ACCELERATED GROWTH SERVICES (AGS) – MARKET ACCESS PROGRAMME,” delivered mentorship and coaching cohorts with partners such as ZDA and TEF, and trained stakeholders using structured incubation, value proposition, business model design, and pitching/critique approaches.

I’m pursuing my DBA research with a focus on “Entrepreneurship development & SME’S IN Zambia,” and I combine research discipline with hands-on coaching. Whether working with boards, founders, or institutional partners, I focus on stakeholder alignment, strategic risk management, and sustainable enterprise strategies that scale.

Experience

Work history, roles, and key accomplishments

TZ
Current

Business Columnist

Times of Zambia

Jan 2015 - Present (11 years 3 months)

Wrote a weekly business trends/industry column, conducting business and industry research and publishing articles advocating entrepreneurship development and national industrialisation; published 300 articles.

GC
Current

Business Mentor & Coach

G.N Grant Business Consultant

Jan 2008 - Present (18 years 3 months)

Delivered entrepreneurship development mentorship, coaching, and consultancy across programs and hubs, supporting start-ups through structured boot camps/incubation, business value proposition design, business model design, pitching, and business plan assessment/critique.

GC

Business Strategy Consultant

G.N Grant Business Consultant

Feb 2026 - May 2026 (3 months)

Facilitated strategic planning and led leadership/corporate governance training for board and leadership teams for MakanDay Centre for Investigative Journalism and Bread of Life Church International (Livingston).

GC

Expert Panel Consultant

G.N Grant Business Consultant

Sep 2025 - Jan 2026 (4 months)

Served as an expert panel consultant member for Z4ABC, evaluating 21 companies for EU-funded projects (Total Euro 600,000) with CIFOR/ICRAF.

MP

Head of Internal Audit

Ministry of Finance and National Planning

Jan 2006 - Jan 2019 (13 years)

Led the internal audit function for Central and Southern Province and the Ministry of Labour and Social Security, coordinating audit committees and building the internal audit unit from scratch to compliance with internal audit standards.

TL

Accountant

Top Flight Travel & Tours Ltd

Jan 2005 - Jan 2006 (1 year)

Worked as an accountant supporting accounts and financial record-keeping for Top Flight Travel & Tours Ltd from 2005 to 2006.

ZL

Financial Accountant

Zambian Airways Limited

Jan 2003 - Jan 2005 (2 years)

Provided financial accounting support for Zambian Airways Limited from 2003 to 2005.

MA

Audit and Accountancy Assistant

Moores Rowland Chartered Accountants

Jan 2002 - Jan 2003 (1 year)

Provided audit and accountancy support to Moores Rowland Chartered Accountants from 2002 to 2003.

AL

Assistant Paymaster

African Explosives Ltd

Jan 1995 - Jan 1996 (1 year)

Served as an assistant paymaster supporting payment-related accounts and records at African Explosives Ltd from 1995 to 1996.

GC

Business Strategy Trainer

G.N Grant Business Consultant

Oct 2022 - Present (3 years 6 months)

Delivered SME-focused business strategy and capacity-building training in Southern Province in conjunction with BDSPAZ and the Ministry of Small and Medium Enterprises Development.

Education

Degrees, certifications, and relevant coursework

Edinburgh Business School, Heriot-Watt University logoEU

Edinburgh Business School, Heriot-Watt University

Doctor of Business Administration (DBA), Entrepreneurship Development & SME’s in Zambia

Pursuing the research stage of a Doctor of Business Administration (DBA) with a research focus on entrepreneurship development and SMEs in Zambia.

Edinburgh Business School, Heriot-Watt University logoEU

Edinburgh Business School, Heriot-Watt University

Master of Business Administration (MBA), Strategic Planning (Leadership, Competitive Strategy, Strategic Risk Management)

2013 -

Earned an MBA with specialization in Strategic Planning (leadership, competitive strategy, and strategic risk management) in November 2013.

NS

Not specified

Postgraduate Certificate in Business Research Methods, Business Research Methods

Completed a Postgraduate Certificate in Business Research Methods.

CZ

Cavendish University Zambia

Certificate in Project Management and Communication Skills, Project Management and Communication Skills

2019 - 2020

Completed a certificate in project management and communication methods from Cavendish University Zambia between October 2019 and March 2020.

ZZ

Zambia Centre for Accountancy Studies (ZCAS)

ACCA Qualification, Accounting

Completed the full ACCA qualification via the Zambia Centre for Accountancy Studies (ZCAS) in 2010.

NS

Not specified

ACCA CIA Challenge (Certified Internal Auditor qualifying exam), Internal Audit

2015 -

Completed the ACCA CIA Challenge exam in November 2015 as a one-time qualifying examination for the Certified Internal Auditor path.

ME

Mufulira School for Continuing Education

Certificate in Accounts & Business Studies, Accounts & Business Studies

1995 -

Completed a Certificate in Accounts & Business Studies in 1995.

KS

Kantanshi Secondary School

G.C.E. O’ Level Certificate

1991 -

Completed the G.C.E. O’ Level Certificate in 1991.

Tech stack

Software and tools used professionally

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