The ASX Australian Liquidity Centre just picked up a new tenant, and the timing says more than the press release lets on. From 24 September 2026, Iress (ASX: IRE) is officially joining the facility, parking its trading and market data platforms metres from the exchange’s own matching engine.
That sentence sounds dull. It isn’t.
Inside the ASX Australian Liquidity Centre, Speed Is Currency
Picture a windowless building in Sydney, humming with servers, guarded like a vault. That’s the ALC.
The ASX Australian Liquidity Centre in Sydney hosts more than 100 financial market participants. [ASX]
It’s a Tier III data centre, built for one job: hosting the guts of Australia’s financial markets. More than 100 organisations already sit inside it, including big trading firms, smaller brokers, software vendors, and the network providers that stitch them all together.
ASX runs its own primary markets and post-trade systems out of this same building. So when a firm colocates there, its computers sit close enough to the exchange’s matching engine that a trade can clear in a sliver of a second most people will never notice.
That sliver matters enormously to a trading platform. A few metres of cable, or a data hop across town instead of across a room, can be the difference between filling an order at the intended price and missing it entirely.
Why Iress Wants a Seat at the ASX Data Colocation Table
Geoff Rogers, who runs Iress’s trading and market data arm, put the goal plainly: the move should deliver faster, more reliable access to market data and execution services.
Jamie Crank, ASX’s technology and data boss, framed it from the exchange’s side. The ALC, he said, keeps evolving into a central hub for Australia’s financial markets.
Both quotes point at the same thing. Iress isn’t just renting rack space. It’s buying proximity, and in trading technology, proximity is a product feature.
The catch is that the move won’t happen overnight. Iress expects to complete its shift into the ALC in the second half of 2027, so this is a slow-burn infrastructure play, not a switch flicked tomorrow.
Iress Has Actually Been Here Before
Here’s the part that got skipped in most of the coverage today.
ASX used to own a slice of Iress, 18.6 per cent of it, until selling the lot back in 2023. At the time, reports on that sale noted something easy to miss: Iress had already been a foundation customer of the very same Australian Liquidity Centre, long before this week’s announcement.
So this isn’t Iress showing up for the first time. It’s Iress showing up again, this time on its own commercial terms, with no ASX shareholding sitting behind the deal.
That distinction matters. It turns what looks like a routine vendor signing into something closer to a company recommitting to infrastructure it once relied on, only now doing it purely because the numbers work, not because a major shareholder was watching.
ASX Is Quietly Building a Toll Road for Australian Finance
Iress arrives at an interesting moment for its own business. Under former chief executive Marcus Price, the company spent 2022 to 2025 stripping out non-core units and paying down debt. Current Group CEO Andrew Russell, who took over in November 2025, has kept the focus tight on trading, market data, and wealth platforms.
Sinking fresh investment into ASX data centre colocation fits that story neatly. It’s Iress doubling down on the one part of its business it never stopped calling core.
ASX, meanwhile, has been steadily turning the ALC into a growth engine of its own. Back in May 2025, it launched Colo OnDemand with Beeks Financial Cloud Group, a service built to let smaller firms buy their way into the facility without owning the hardware themselves.
Adding a name as established as Iress does two things at once. It deepens the ALC’s tenant network, and it signals to every other trading firm watching that the facility is worth the queue.
Markets, for what it’s worth, barely blinked. Iress shares sat around $5.39 on announcement day, down about half a per cent, which is exactly what happens when a stock gets infrastructure news rather than earnings news. The real payoff here shows up in execution speed and client retention over the next couple of years, not in a share price chart this week.
Quick Facts
- Iress joins the ASX Australian Liquidity Centre in Sydney, a Tier III facility hosting over 100 financial organisations.
- The move is expected to complete in the second half of 2027.
- Iress was reportedly a foundation customer of the same facility years earlier, before ASX sold its 18.6 per cent Iress stake in 2023.
- ASX expanded ALC access more broadly in May 2025 through its Colo OnDemand service with Beeks Financial Cloud Group.
Iress shares showed little reaction to the ALC announcement, trading near $5.39. [ASX]
For readers tracking the broader shift in market infrastructure, Colitco’s ASX market news coverage tracks these connectivity moves as they land. The data centre theme itself isn’t limited to financial exchanges either; we recently covered how a Wyoming AI data centre plan is shaping infrastructure strategy well beyond trading floors, and how a $312 million data centre contract is reshaping demand in the sector.
Anyone following the physical build-out of Australia’s digital backbone should also keep an eye on the infrastructure sector page for related coverage.
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FAQs
Q: What is the ASX Australian Liquidity Centre?
A: It’s ASX’s own Tier III data centre in Sydney, hosting trading and market infrastructure for more than 100 financial firms.
Q: Why is Iress joining the ASX Australian Liquidity Centre?
A: To sit its trading and market data platforms closer to ASX’s matching engine for faster, more reliable execution.
Q: When will Iress complete the move?
A: Iress expects to finish its transition into the ALC in the second half of 2027.
Q: What is ASX data centre colocation?
A: It’s the practice of housing a firm’s trading servers inside ASX’s own facility to cut latency and simplify connectivity.
Q: Did ASX ever own shares in Iress?
A: Yes. ASX held an 18.6 per cent stake in Iress before selling it in full in 2023.
Disclaimer: This article is for general informational purposes only and does not constitute financial, investment or trading advice. Colitco does not hold a commercial relationship with Iress Limited or ASX Limited in connection with this article. Readers should conduct their own research and consult a licensed financial adviser before making any investment decision. Past performance is not indicative of future results.
Luke Carlino is a seasoned Copywriter, Content Strategist, and Social Media Manager specialising in Mining, Finance, and Business journalism. With more than a decade of industry experience, he brings rigorous editorial standards and commercial acuity to every project.
