About us From big picture to bold results

At MAC Consulting, we're more than advisors - we're implementation experts dedicated to turning your business vision into tangible results.

Partners in transformation

More than advisors, we're implementation experts dedicated to converting your business vision into tangible results. With over 30 years of experience, we specialise in business transformation that integrates strategy, operations, and people for enduring success.

Client experience

We utilise flexible, collaborative, pragmatic, and fit-for-purpose solutions, fine-tuned over many years. We focus on what matters; we work with you and we get things done.

Trusted advisors

It's a label we take pride in. We build lasting client relationships, underpinned by empathy and integrity, to create the confidence and trust required for your success.

Integrated solutions

We are a human-centred business transformation consultancy delivering integrated solutions to drive sustainable value. We seamlessly integrate our capabilities, which are leader-led, insights-driven, and digitally enabled.

Experienced talent that will shift the dial

We focus on unlocking human potential, providing growth opportunities and building differentiated capability. This enables our talented people to unravel complexity, connect the dots, and provide impactful solutions.

Our approach Holistic, human-centred path to value

We believe true change starts with people. Our methodology is leader-led, drawing on deep insights and digital tools to create solutions that stick. Rather than point solutions, we take a systemic view, combining Business Performance and People and Culture capabilities. This ensures every project aligns with your strategy, builds internal strengths, and leverages ecosystem partners for comprehensive impact. We focus on execution excellence, helping you navigate complexities while fostering resilience and growth.

Our guiding principles

Our values are important to us.
We believe that we make a difference by:

  • Connecting with clients

  • Valuing the person

  • Collaborating for impact

  • Striving for excellence

Our Leadership Meet the experts behind your success

Our seasoned consultants have diverse backgrounds in strategy, operating models, business optimisation, programme and technology, leadership and culture, organisation design, change management, and human capital. Led by passionate professionals, we assemble tailored teams for each project. Teams that include:

  • Consultants

    with deep industry and management consulting experience.

  • Certified specialists

    in agile, project management, leadership development and human capital.

  • A blend of strategic thinkers

    and hands-on implementers who thrive on client collaboration.

  • An experienced team

    that rapidly points to what really matters.

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Mark Cotterrell

CEO and Chairman

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Carryn Tennent

Senior Executive

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Harmeet Katari

Senior Executive

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John Brodie

Senior Executive

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Nkanyiso Hlongwa

Senior Executive

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Chris van der Merwe

Senior Executive

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Dave van der Merwe

Senior Executive

Case Studies Our track record: proven results across industries

We've helped many organisations achieve remarkable breakthroughs. Engagements such as:

  • Manufacturing

    Assisting a manufacturing firm in optimising operations through targeted process improvements, thereby reducing waste by 30%.

  • Technology

    Guiding a tech company through a cultural transition, boosting employee engagement by 40%.

  • Financial

    Supporting M&A integration for a financial services client, preserving value and accelerating synergies.

Ready to Transform? Work with us.

Whether you're facing strategic hurdles or cultural shifts, our team is here to help. Reach out today to learn how we can partner for your success.