At Close of Business

Sam Jones speaks to Tom Zaunmayr about US president Donald Trump's recent comments that caused a stir in the cybersecurity community.

Gary Adshead and Sam Jones discuss dysfunction in the Perth City council.

Jack McGinn speaks to Nadia Budihardjo about how Michael Barnes will lead WA's GST defence campaign.

Justin Fris and Tom Zaunmayr discuss Tony Galati's apple ambitions.

Tom Zaunmayr speaks to Justin Fris about Henderson-based company, First Graphene.

Claire Tyrrell speaks with Ella Loneragan on the global expansion of Culture Counts.

Nadia Budihardjo and Mark Pownall discuss employee wellness company Sonder.

Nadia Budihardjo and Tom Zaunmayr discuss how the Wandel family's independent grain export business is thinking big.

Ella Loneragan and Claire Tyrrell discuss transport orientated design.

Tom Zaunmayr and Isabel Vieira discuss how Michael Breckler is delivering on a strategic shift for retail outlet Betts.

The latest on Rio Tinto and Glencore merger talks; BP's green energy move; and Kwinana emerging as a hydrogen research hub.

The latest on the Bondi attack royal commission; Perth Mint's December results; and Locus Property's Hillarys project.

The latest on Hancock's $850m move for gas assets; Greatland, Regis coffers near $1bn; Seven West-Southern Cross deal finalised.

The latest on the campaign to overturn federal electoral funding laws; Arena's Wildcats acquisition; and Erben's $10m property buy.

Welcome back to At Close of Business for the first time in 2026.

Jack McGinn speaks to Nadia Budihardjo about the challenges industrial operators face at the outer fringes of WA's main electric network.

Tom Zaunmayr and Ella Loneragan discuss WA's grains industry.

Mark Pownall and Justin Fris discuss WA family business dynasties.

Mark Pownall and Justin Fris discuss some prominent multigenerational family businesses in Perth.

Isabel Vieira and Tom Zaunmayr discuss the Koolyanobbing mine is living up to its 1947 billing as holding an almost inexhaustible deposit.

Nadia Budihardjo and Sam Jones discuss West Tech Fest.

Ella Loneragan and Tom Zaunmayr discuss WA artist Peter Farmer and his 30-year legacy that has gone global.

Sam Jones and Elisha Newell discuss how a new wave of mining bonuses and equity vesting has reshaped WA's executive pay ladder.

Ella Loneragan and Claire Tyrrell discuss the changes Perth needs to see to reach its full potential.

Sam Jones and Tom Zaunmayr discuss how the second generation of a famous WA performing family is working to ensure its cultural contribution continues.

Mark Beyer and Justin Fris discuss the rapid growth of Site Sentry.

Nadia Budihardjo and Sam Jones discuss the career of top lawyer Denis McLeod.

Tom Zaunmayr and Sam Jones discuss how WA's biggest firms are fuelling growth within the state's tech sector.

Nadia Budihardjo and Sam Jones discuss 40 years of Crown Perth.

Claire Tyrrell and Ella Loneragan discuss the rise of the self storage sector in Perth.

Ella Loneragan and Claire Tyrrell discuss local charity short back and sidewalks.

Isabel Viera speaks with Ella Loneragan about the impact of federal aged care changes on the state's providers.