Who is Andrew Penn and why was he appointed chair of Sharon AI?

Andrew Penn AO is a former CEO of Telstra (2015 to 2022) and AXA Asia Pacific Holdings (2006 to 2011). He is currently non-executive director and audit and risk chair at Coles Group, chair of Visit Victoria, McKinsey senior adviser, and a Quad Investors Network adviser. Sharon AI appointed him non-executive chair on 21 May 2026 to bring board-level credibility ahead of a planned ASX listing, to provide the operating-versus-passive-infrastructure restructure experience he executed at Telstra, and to open federal and Victorian government channels through his policy and Visit Victoria seats.

How did Sharon AI attract a chair of Penn’s calibre?

Three forces. Oaktree Capital Management led both the February US$125m Nasdaq IPO and the May US$350m convertible and almost certainly made the introduction. Sharon AI closed the convertible before announcing the chair, demonstrating a US$487m combined cash position that gave Penn a fundable runway to chair against. Chairing an Australian-founded sovereign AI neocloud through an ASX listing is a natural sequel to Penn’s T22 and InfraCo work at Telstra. The 21 May 8-K did not disclose his equity grant.

What is the Australian neocloud sector and which operators define it?

Australian neoclouds are GPU-first cloud operators building tightly integrated AI compute infrastructure for hyperscaler, enterprise and government workloads. Per our neocloud market report, the category did not exist domestically in 2024. By mid-2026 the sector has produced more than 1,600 MW of disclosed pipeline across at least five active operators including Sharon AI (Nasdaq-listed, planning ASX), Firmus Technologies (Project Southgate, A$2 billion ASX listing in flight), Polaris Data Centre, Nscale and Vultr, with Sydney-founded NASDAQ-listed IREN adjacent and now running a high-visibility Sydney brand campaign. They sign multi-megawatt leases across Sydney, Melbourne and Perth and are the subject of the federal expectations framework released on 23 March 2026.

Andy Penn takes Sharon AI chair before ASX listing

At a glance

Sharon AI (NASDAQ:SHAZ) appointed former Telstra chief Andrew Penn AO as non-executive chair on 21 May 2026, the day after closing a US$350 million convertible senior notes offering.
The appointment caps a seven-day sprint: a US$950 million five-year cloud contract on 14 May, Q1 2026 results on 15 May, the convertible close on 20 May, the chair handover on 21 May.
Co-founder James Manning, who combined CEO and chair after Wolfgang Schubert resigned on 22 January 2026, hands the chair to Penn and retains CEO.
Oaktree Capital Management led both the February US$125m Nasdaq IPO and the May convertible, and is the probable conduit by which Sharon AI got Penn to take the meeting.
The signal is consistent with an ASX dual-listing roadshow inside calendar 2026, with Firmus and its incoming chair Grant Dempsey as the principal comparator.
A former Telstra CEO accepting a neocloud chairmanship is itself an emergence marker, alongside Sydney-founded NASDAQ-listed IREN’s parallel Sydney brand offensive (Vivid Sydney 2026 Major Partner, Sydney Swans AFL AI cloud partner, Macquarie Park billboards, Awaken agency acquisition) for a neocloud sector with more than 1,600 MW of pipeline that did not exist domestically in 2024.

A chair appointment timed to a capital event

Sharon AI’s 21 May 2026 announcement that Andrew Penn AO had joined as non-executive chair drew the predictable coverage in Capital Brief, The Australian and the Nasdaq investor wires.

Penn’s appointment landed one day after Sharon AI closed a US$350 million private offering of convertible senior notes on 20 May, one week after a US$950 million five-year cloud computing infrastructure agreement on 14 May, and six days after Q1 2026 results on 15 May. Four material capital events inside seven trading days, capped by a former Telstra chief executive in the chair.

The seven-day capital sprint

Date	Event	Disclosure
14 May 2026	US$950m five-year cloud computing infrastructure agreement	Business Wire / SHAZ 8-K
15 May 2026	Q1 2026 results, 10-Q filing	SEC
20 May 2026	US$350m convertible senior notes private offering closed	Business Wire / SHAZ 8-K
21 May 2026	Andrew Penn AO appointed non-executive chair	Business Wire / SHAZ 8-K

Source: Certified Strategic Editorial, primary company disclosures, May 2026.

Sharon AI’s float remains thin at 11.87 million shares against a market capitalisation of about US$928 million as of 21 May, per StockTitan. Capital Brief puts the combined cash position at US$487 million. The convertible is the bridge to a larger primary raise; the chair appointment is the credibility instrument that lets the next raise price into institutional capital rather than retail.

Why Sharon AI got him

Oaktree Capital Management led both the February US$125 million Nasdaq IPO and the May convertible, and an Oaktree partner’s introduction is the kind of call Penn returns. Sequencing helps: closing the US$350 million convertible the day before announcing the chair gave Sharon AI a US$487 million cash position, the fundable runway Penn requires before he will chair. Shepherding an Australian sovereign AI neocloud through an ASX listing is the natural sequel to his T22 and InfraCo restructure at Telstra. On LinkedIn on 21 May, Penn said he was “super excited to be joining NASDAQ listed Sharon AI as the chair of the Board” and that “James and the team at Sharon AI have done an amazing job.” His equity grant remains undisclosed; Sharon AI’s prior Item 5.02 8-Ks suggest it will surface inside thirty days.

What Penn brings

The headline is the Telstra restructure mechanic. As CEO from 2015 to 2022, Penn led the T22 transformation and the legal separation of Telstra into Group, InfraCo Fixed, InfraCo Towers and ServeCo. That structure enabled the 2021 sale of 49 per cent of InfraCo Towers to the Future Fund, Commonwealth Superannuation Corporation and Sunsuper for A$2.8 billion cash at an A$5.9 billion entity valuation. Australian neoclouds will need the same split between capital-intensive passive infrastructure (data centres, fibre, power) and customer-facing compute to attract super-fund capital at scale. Penn has executed that playbook nationally, with Future Fund inside the deal.

Manning hands back the chair

The other change is that James Manning is no longer chair. Manning was non-executive chairman before taking the CEO seat on 23 January 2026 when Wolfgang Schubert resigned, a four-month combined arrangement that was always a stop-gap. Penn’s appointment completes the post-Schubert restructure and restores the board-management separation that ASX listing committees and underwriters require.

The Firmus comparator

Sharon AI is now in a direct governance contest with Firmus Technologies, the Project Southgate operator running its own roadshow with Morgan Stanley, Bank of America, JPMorgan and Morgans toward an A$2 billion ASX listing. Firmus has appointed four NEDs in 2026 (Lee Hatton, Christine Bartlett, Julie Shuttleworth, Mike Ferraro) and named Grant Dempsey, former JPMorgan ANZ head of investment banking and IFM Investors director, as incoming chair.

The two chairs are complementary, not comparable. Dempsey brings capital markets and super-fund relationships tuned to running a bookbuild. Penn brings operating restructure, telco-grade infrastructure and federal cyber and AI policy access.

	Sharon AI	Firmus Technologies
Chair	Andrew Penn AO	Grant Dempsey (incoming)
Chair pedigree	Former Telstra CEO; Coles audit and risk chair; Visit Victoria chair; McKinsey senior adviser	Former JPMorgan ANZ head of investment banking; IFM Investors director
Listing market	Nasdaq listed (Feb 2026); ASX dual-listing in flight	A$2 billion ASX listing in flight
Lead managers	Macquarie and Canaccord engaged via May 2026 conferences	Morgan Stanley, Bank of America, JPMorgan, Morgans
Governance flag	None disclosed	Co-CEO Oliver Curtis’s June 2016 insider-trading conviction; lock-up scrutiny

Source: Certified Strategic Editorial, primary company disclosures and trade press, May 2026.

Sharon AI and Firmus do not contest this market alone. Australia’s neocloud sector moved from concept to capital deployment in under 18 months, with more than 1,600 MW of disclosed pipeline across at least five active operators including Sharon AI, Firmus, Polaris Data Centre, Nscale and Vultr. The category did not exist domestically in 2024. By mid-2026 it has produced one Nasdaq listing in Sharon AI, a near-term ASX listing in Firmus, multi-megawatt leases signing across Sydney, Melbourne and Perth, and a federal expectations framework written in part to govern it.

IREN runs the parallel campaign. The Sydney-founded NASDAQ-listed operator, fresh from a US$3.4 billion NVIDIA Blackwell contract, is Major Partner of Vivid Sydney 2026 sponsoring the Star-Bound 1,000-drone show, Official AI Cloud Partner of the Sydney Swans for the 2026 AFL season, has bought billboards across Macquarie Park near its operational and proposed sites, and on 19 May acquired creative agency Awaken with founder Chris Parker installed as inaugural global Chief Marketing Officer based in Sydney. Where Sharon AI is buying governance credibility, IREN is buying mindshare. Both are emergence markers.

Penn’s appointment sits inside that emergence. Read our neocloud market report for the operator-by-operator breakdown and our 12-to-18 month window analysis for the broader timing. Governance and brand are now the gating items, not pipeline.