Mark Harris profile headshot

Mark Harris

Fractional CMO (South East England)

Experience
  • Energy & Utilities
  • Professional Services
  • Public Sector and Non-Profit
  • Technology
  • Transportation and Logistics

"Driving Growth Through Strategic Marketing & your People in the Technology and Energy Sectors"

  • Delivered the UK marketing strategy for SEKO Logistics, launching a new omni-channel product for e-tail and fashion retailers that generated 25% growth in new customers.

  • Launched a music community app across the UK and Europe at Digia, acquiring 20,000 consumers and reaching the App Store Top 30.

  • Managed O2 Mobile’s international roaming services portfolio, delivering 15% annual revenue growth through upsell, retention and acquisition campaigns.

What Mark Harris brings

  • Marketing Strategy & Sales Growth

    Marketing strategies that improve brand visibility, support sales growth and help businesses compete more effectively in complex markets.

  • Product & Service Launches

    Experience launching new products and services in competitive sectors, turning clear positioning and practical execution into commercial traction.

  • Cross-Functional Campaign Leadership

    The ability to lead teams across functions, keeping marketing activity focused, joined-up and aligned with business objectives.

  • Digital, Coaching & Team Performance

    Digital marketing initiatives that improve customer engagement and brand presence, combined with coaching support that helps teams optimise performance and work with confidence.

Profile

Mark specialises in decoding complex markets to unlock growth opportunities, helping businesses turn intricate challenges into clear, actionable marketing strategies. With over 30 years’ experience across analytics, energy, mobile, logistics and technology, he combines product marketing, digital growth and commercial leadership with coaching expertise to support both business performance and team development.

Ready to work with Mark Harris?