HaysMac strengthens media and marketing team with Gary De Souza
HaysMac, the accountancy, tax and advisory firm, today announces the appointment of Gary De Souza as Director in its Media, Marketing & Advertising (MM&A) sector team.
Gary joins from Moore Kingston Smith, where he spent over a decade advising media, marketing and creative businesses across the UK. Working within a specialist media team since 2016, he has supported a broad range of clients, from entrepreneurial start-ups through to established and international groups, delivering compliance services alongside commercially focused advice. This includes supporting businesses with financial planning and strategic decision-making, such as valuations, cash flow forecasting and group reorganisations; helping them to scale sustainably and navigate increasing complexity.
His experience spans the creative industries, including independent agencies, production houses and growing media businesses, providing practical, insight-led advice tailored to each stage of the business lifecycle. He has also supported numerous international creative businesses establishing operations in the UK.
At HaysMac, Gary will play a key role in expanding the MM&A team, deepening client relationships, driving new business growth, and enhancing the firm’s offering to creative businesses in a rapidly evolving landscape.
HaysMac’s MM&A team is recognised for its deep sector expertise and long-standing client relationships, supporting organisations across the creative industries with a commercially driven, forward-thinking approach at every stage of their journey.
Speaking of his appointment, Gary, Director at HaysMac, said: "I’m excited to be joining HaysMac at such a dynamic point in its journey. The firm has built a strong reputation in the media, marketing and advertising space, underpinned by deep sector expertise and a people-first culture.
There is a clear sense of momentum and ambition across the firm, and I’m looking forward to building on this — working closely with clients to provide practical, commercially focused advice as they navigate growth and complexity in an increasingly fast-moving sector."
Natasha Frangos, Managing Partner at HaysMac, commented: "We are delighted to welcome Gary to HaysMac. He brings a strong track record in the media, marketing and advertising sector, alongside a clear passion for supporting ambitious, entrepreneurial businesses.
Gary’s appointment forms part of our ongoing strategy to invest in high-calibre talent, enhancing the breadth and depth of technical expertise across the firm. These strategic hires are key to strengthening our sector and market-led approach and ensuring we continue to deliver high-quality, insight-driven advice to our clients.”