Highlights

  • Wesfarmers (ASX:WES) subsidiary Kmart has reportedly cut recruitment time by around three-quarters using an AI chat interview tool, with reported time-to-hire falling from 44 days to about 11.8 days.
  • Kmart describes the system as a 'blind' assessment that screens roughly 600,000 applications a year without CVs or demographic data, and says it has delivered multi-million-dollar cost savings and stronger diversity outcomes.
  • The tool is a small piece of a much larger Wesfarmers data and AI strategy spanning its OneDigital division, OnePass loyalty program and group-wide agentic-AI deployment.
  • Wesfarmers has signed multi-year AI partnerships with Google Cloud and Microsoft, and deployed ChatGPT Enterprise across the group.
  • For the half-year to December 2025, Wesfarmers reported revenue of $24.2 billion and net profit after tax of $1.6 billion, with Bunnings and Kmart leading earnings growth.

Wesfarmers Limited (ASX:WES), the diversified conglomerate behind Bunnings, Kmart, Officeworks and a sprawling industrials portfolio, has become one of the most closely watched case studies in how big Australian employers are putting artificial intelligence to work. The latest example comes from its discount department store chain, Kmart, which has reportedly slashed the time it takes to hire frontline staff by roughly three-quarters using an AI-powered chat interview tool.

For a business that fills tens of thousands of roles a year across hundreds of stores, that is a structural change in how a major retailer sources and screens its people. And it sits inside a much bigger picture: Wesfarmers is embedding AI and data capability across its entire group, from loyalty and e-commerce to supply chains and internal productivity. The Kmart example is a useful window into that strategy, and into the questions it raises for investors in one of the ASX's largest companies.

What Has Happened

Kmart, which operates alongside sister brand Target within the Wesfarmers stable, has deployed an AI-based interview and assessment tool from Australian recruitment-technology firm Sapia.ai to manage high-volume hiring. Rather than asking candidates to submit a résumé, the system runs applicants through a short, text-based "chat" interview of around five structured questions, exploring traits such as teamwork, adaptability, communication and problem-solving.

The reported results are striking. According to figures attributed to Kmart, the tool cut average time-to-hire from 44 days to about 11.8 days — a reduction of roughly 73%, which commentary has rounded toward three-quarters. The company also points to cost savings of around A$5–6 million over three years, and says the system screens something like 600,000 applications a year to support around 12,000 annual hires across a workforce of about 55,000 people and more than 450 stores in Australia and New Zealand.

Kmart's Chief People and Corporate Officer, Tristram Gray, has described the system as a "blind" tool designed to reduce bias, noting it does not surface a candidate's age, gender or background to hiring managers. Human recruiters remain in the loop, with reports suggesting around 85% of the tool's recommendations translate into actual appointments.

Why It Matters for Wesfarmers (ASX:WES)

The recruitment numbers matter because they demonstrate, in concrete operational terms, the kind of return Wesfarmers is chasing from AI across its brands. Retail is a people-intensive, high-churn business; shortening hiring cycles and cutting recruitment costs flows directly into store staffing, service levels and labour productivity. Kmart has also claimed retention roughly 2.5 times higher for AI-matched candidates, and improved diversity outcomes including First Nations representation reported above 8% of new hires against a benchmark closer to 3%.

Investors should treat these as company-reported metrics rather than independently audited results, and the gap between the "75%" headline and the underlying 73% reduction is a reminder to read such claims carefully. Even so, the direction of travel is clear: if a single application of AI can compress a core operational process this dramatically, the cumulative effect of dozens of similar initiatives across a group employing more than 118,000 people could be significant. That is precisely the bet Wesfarmers management is making.

Inside Wesfarmers' Data and Digital Strategy

The Kmart hiring tool is one visible thread in a deliberately woven strategy. Wesfarmers has built a dedicated data and digital arm — known as OneDigital — that sits across its retail brands and houses the group's loyalty, membership and data-science capability.

OnePass and OneDigital

At the consumer-facing end is OnePass, Wesfarmers' paid membership and delivery program spanning brands including Kmart, Target, Bunnings and Officeworks. OneDigital's purpose is to unify customer data across those retailers so the group can personalise offers and build recurring engagement rather than treating each brand as a silo. Wesfarmers has been running a Google Cloud pilot that lets OnePass members search and shop "conversationally" across multiple brands in one place — an early example of generative AI reaching the customer rather than just back-office functions.

Agentic AI and cloud partnerships

Beyond loyalty, Wesfarmers has signalled a group-wide push into so-called agentic AI — systems that carry out multi-step tasks with limited human prompting. Managing director Rob Scott has framed the ambition as deploying AI "at scale and with the right partners." To hedge its technology bets, Wesfarmers has struck multi-year agreements with both Google Cloud and Microsoft, expanding tools such as Azure OpenAI and Microsoft 365 Copilot, and in late 2025 moved to roll out ChatGPT Enterprise across the group. Cited use cases span forecasting, design, supply-chain operations, customer engagement and internal productivity — and the Kmart tool, from a specialist third party, shows the group will buy best-of-breed capability rather than build everything in-house.

Key Financial and Operational Details

Wesfarmers remains a scale, cash-generative business rather than a speculative technology play, which shapes how any AI story should be read. For the half-year to 31 December 2025, the group posted revenue of $24.2 billion, up 3.1%, and net profit after tax of about $1.6 billion, up 9.3%. It declared a fully franked interim dividend of $1.02 per share.

Bunnings remained the profit engine, with revenue of roughly $10.6 billion and growth across categories and regions, while Kmart Group generated about $6.4 billion, up 3.2%, helped by its Anko own-brand range and an app that has exceeded 1.6 million monthly active users. The prior full year had already delivered a step up, with profit growth of around 14% on revenue of roughly $45.7 billion. Against that backdrop, AI-driven efficiencies are best understood as a lever on margins and productivity within an already-profitable machine — meaningful over time, but incremental relative to the swings in consumer demand, housing activity and input costs that drive the headline numbers.

Potential Catalysts

Several developments could keep the AI narrative relevant. Broader rollout of the hiring approach across other Wesfarmers brands would extend the demonstrated savings beyond Kmart and Target, while the OnePass conversational-shopping pilot moving to full deployment would show generative AI translating into measurable engagement and cross-brand sales. More conventional catalysts remain dominant, however: Bunnings' commercial momentum, the Kmart value proposition in a cost-conscious environment, the transformation of Officeworks, and the trajectory of the WesCEF chemicals and lithium interests.

Material Risks and Uncertainties

The AI story carries genuine caveats. Reported metrics such as the hiring-time reduction, cost savings and diversity gains are company-sourced and have not been independently verified; the headline figure itself appears to round up a reduction closer to 73%. AI in recruitment also attracts scrutiny over fairness, transparency and the risk of embedding bias, and evolving regulation of automated decision-making could increase compliance obligations. More broadly, large AI and cloud commitments involve substantial spending with returns that are hard to quantify in advance. At the group level, Wesfarmers faces the usual cyclical exposures — consumer spending, the housing and renovation cycle, commodity prices in its industrial businesses, and competition across every retail category. None of these are altered materially by a single recruitment tool.

What Investors Should Watch Next

For Wesfarmers (ASX:WES), the signposts fall into two buckets. On the AI theme, watch whether the Kmart hiring approach is extended across more brands, whether the OnePass conversational-commerce pilot scales, and whether management puts hard numbers on group-wide AI productivity gains. On the fundamentals, the more important markers remain Bunnings and Kmart sales momentum, margin resilience, the dividend trajectory, and updates on WesCEF and lithium — alongside how the group manages the governance questions that come with automated hiring at scale.

Conclusion

The Kmart hiring story is a compelling illustration of AI moving from hype to measurable operational change, and it puts a concrete number on a trend reshaping retail recruitment. But for Wesfarmers Limited (ASX:WES), it is one tile in a much larger mosaic. The group's real AI thesis lies in stitching together data, loyalty, e-commerce and agentic automation across brands that already generate billions in revenue and reliable dividends. If those efforts compound, they could quietly lift productivity and customer engagement across the portfolio over years. For now, investors are best served treating the recruitment figures as a promising early proof point — while keeping their attention on the fundamentals of Bunnings, Kmart and the wider group that ultimately drive the Wesfarmers investment case.