Leader in UK Public Affairs: Jon Antoniazzi, Associate Director for Policy & Public Affairs, Marie Curie

Mace | 29th April 2026 | In-House Public Affairs, Politics, Westminster Index
john antoniazi

After his father died of a NHS failure and his mother from a late cancer diagnosis, Jon Antoniazzi has been on a determined career path to change health policy

“I saw the other candidates and thought… ‘I could do a better job”, says Jon Antoniazzi, whose entry into public affairs began behind a student union bar — and with a decision to run for president of the student union. It was a decision which set the tone for a career in advocacy, policy and public affairs.

“I started out as a ‘bag carrier’,” he says, moving through agency work before what he describes as his “big break into health policy” — setting up the policy unit for a cancer charity in Wales.

For Antoniazzi, that connection is deeply personal. “My Dad died because of a failure in the NHS in Wales and my Mum was diagnosed late with cancer,” he says. It is a stark account, but one that explains his motivation. “I work right at the intersection of trying to make improvements that will improve health and care… at least that’s what I keep telling myself.”

That lived experience shapes his view of the biggest challenges facing the system. “Unpaid caregivers need to be properly supported and not taken for granted,” he says, reflecting on his own time as a carer. As health systems shift towards community-based care, he argues, carers are “the last line of defence between the community and A&E corridor” — a role that remains under-recognised and under-resourced.

His work at Marie Curie reflects that system-wide perspective. Rather than focusing on isolated policy changes, he …

Subscribe to The Mace

Join the member community shaping British politics and stay ahead of what's really happening in the world of politics and public affairs, with expert analysis, breaking news, and insider insights from Westminster and Brussels. The Mace is the leading news source and resource for the government affairs industry, offering required reading and lobby intelligence for professionals.

To see what you are missing out on by not subscribing to The Mace, click here to download our full membership info-pack. This includes having no paywall on op-ed content or profiles/interviews, allowing professional profiles to be read with maximum impact and visibility by government, special advisers, MPs, peers, civil servants, and policy and political decision-makers.



Reform’s international policy: Farage looking to balance ideals with new foreign policy advisor

Jonathan Singh | July 16, 2026

To date, Reform is yet to appoint a foreign affairs spokesperson. Jonathan Singh looks at Reform's new approach to international affairs with the appointment of Dr Alan Mendoza

Ann Widdecombe Devon hamlet murder mystery continues as tributes make her a political saint

William Cash | July 16, 2026

The death of Ann Widdecombe raises serious questions about the security of high-profile politicians. The shocking episode seems out of Midsomer Murders with the former Tory minister being turned into

Kemi is right to lift the white, Oxbridge fatwa and purge the Conservative party of non-Tories

William Cash | July 10, 2026

Overhauling the Tory candidates list is a shrewd political move which will allow her to put her own stamp on the party, and more importantly, shape its future,

Communication: The real engine of Burnhamism  

Lucy Carrier-Pilkington | July 9, 2026

Before he has even begun, Burnham has incisively communicated his plan for the country. As MPs are scrambling for positions in cabinet, his comms team are assembling. 

Leader in UK Public Affairs: Edwin Morgan, Director of Policy & Communications, UK Warehousing Association – “I’ve always tried to assume that people are trying to do the right thing”

Mace | July 9, 2026

At the UK Warehousing Association (UKWA), Edwin Morgan champions a diverse network of businesses, from family-run depots to major logistics operators, making sure logistics industry challenges are heard

Leader in Public Affairs: Charlotte Whitley, Head of Corporate Affairs, British Land – “Nothing beats really getting under the skin of the issue”

Mace | July 8, 2026

After cutting her teeth in agencies such as FTI and FGS Global, Whitley moved in-house to British Land in 2015, a role that has defined her career as

Farage’s bombshell resignation: Strategy or hubris? 

Lucy Carrier-Pilkington | July 7, 2026

Farage says ‘the people of Clacton should be the judges of my actions’, but is this his most reckless move yet?  

Leader in Public Affairs: Andreas Bohrer, Chief Legal & Corporate Affairs Officer, Lonza Group

Mace | July 4, 2026

A lawyer who traded M&A briefs for boardroom strategy, Andreas Bohrer has spent a decade quietly expanding his remit at one of pharma's most critical manufacturers. When the

UK’s £4.7 billion Defence black hole: Dan Jarvis is inheriting a defence settlement Britain can no longer afford

Mace Magazine | July 1, 2026

Britain cannot afford to fall behind its NATO allies on defence spending, writes Jasset Harlech.

Flint lobbyist James Purnell set to become Burnham’s chief of staff, causing unease in some Labour ranks

Mace Magazine | June 26, 2026

Flint Global CEO James Purnell's expected appointment as Andy Burnham's chief of staff is just the latest Westminster merry-go-round job move from Public Affairs back into Downing Street.