Five Aussie startups that raised $58.5 million this week – SmartCompany
Silicon Quantum Computing founder Michelle Simmons. Image: UNSW
Quantum computing startups were once again in the news this week, with Silicon Quantum Computing leading the funding charge with a massive $50.4 million raise.
Sydney-based Q-CTRL, which last week was among a number of startups to secure grant funding from the NSW government, is also in the mix this week with an addition to its Series B round, bringing the weekly total to $58.5 million.
It rounds out what has turned out to be a bumper month for startup funding; by our count 26 startups have raised a combined $311.7 million in July, with two weeks of more than $100 million bolstering this figure.
It compares to June 2023, when we reported on 25 startups having raised a combined $198.7 million.
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Heres a quick look at the startups that announced new funding this week.
The Silicon Quantum Computing team. Source: Supplied
While Silicon Quantum Computing had previously aimed to raise as much as $130 million for its Series A, founder Professor Michelle Simmons described the startups $50.4 million round as being just the right amount of capital to keep us going without having to give too much of the company away.
The new funding comes from CBA, the UNSW, Telstra and the federal government, and brings the companys valuation to $195.3 million more than double the $82.8 million it was sitting at last year.
Simmons, a Scientia Professor at UNSW and former Australian of the year, founded Silicon Quantum Computing in 2017, raising $83 million in seed funding from the same investors that year.
According to the company, the latest capital raise will help it build out its team, as well as manufacturing capabilities in Australia for its full stack quantum computer.
Read more.
Q-CTRL founder Michael Biercuk (right) with Square Peg Capital investment partner Tushar Roy. Source: Supplied.
Fresh from securing $2.3 million in grant funding from the NSW governments Quantum Computing Commercialisation Fund, Sydney-based Q-CTRL has added $3.8 million (US$2.6 million) to its Series B round, reports Startup Daily.
Founded by Sydney University Professor Michael J Biercuk in 2017, Q-CTRL has now raised a total of $80 million (US$54 million) for its Series B, which includes a first tranche of $35 million in 2021 and another $39 million in February 2023.
The startups Series A raise, of $22 million, was completed in 2019 and its roster of investors now includes Salesforce Ventures, Airbus Ventures, Main Sequence, former Wallabies captain John Eales and Morpheus Ventures.
Cartelux CEO and founder Joshua Williams. Source: Supplied
A Sunshine Coast adtech platform that aims to simplify advertising has raised $3 million in post-seed funding from VC firm TEN13 and the government-owned Queensland Investment Corporation (QIC).
Cartelux, which was founded by CEO Joshua Williams in 2020, plans to use the new funding to further develop its software for the advertising industry and expand into new categories.
The startups automated marketing platform is designed to be used by global brands that have a network of retail stores or franchises that need localised and targeted marketing campaigns. Among the startups current clients are automotive brands Ford, BMW, Nissan, Toyota, Renault, Honda and Mini.
We are excited to team up with TEN13, QIC and additional investors like Tractor Ventures to form a leading global SaaS business founded in Australia, said Williams in a statement this week.
This team also gives us an experienced and professional starting point for future funding rounds.
Perth-based Koodaideri Innovation and Technology (KIT) also has new funds at its disposal, thanks to a $952,000 grant from the Western Australian Investment Attraction Fund.
As reported by the Australian Financial Review, KIT was founded by Indigenous entrepreneur Shane Lewis, who previously worked at Rio Tinto and saw first-hand the potential dangers involved when mining maintenance is performed live.
The grant from the WA government will help KIT roll out its HydraTune technology, which allows technicians to adjust and maintain machinery remotely via an app, using a wireless hydraulic tuning system.
The WA Investment Fund has so far distributed $148.4 million in grants to 40 recipients in a bid to diversify the states economy.
The founders of rental software platform Gecko say they are planning to expand into new categories in the near future, after raising $350,000 in pre-seed funding, reports Startup Daily.
The NSW government-based Techstars program led the round, which also included US-based Goodwater Capital and Launch House.
Founded by Ben Kennedy, Lal Birch and Cody Fisher-Peel, Gecko aims to simplify the process of renting equipment for events, as well as improve the profitability of rental companies, 120 of which are already using the platform.
Gecko is also one of the 12 startups that are participating in the inaugural Techstars Tech Central accelerator program.
Read more:
Five Aussie startups that raised $58.5 million this week - SmartCompany
- Watch Beyond AI: Inside the Global Quantum Computer Race - Bloomberg.com - November 18th, 2025 [November 18th, 2025]
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- Quantum Computing (QUBT) Stock Surges On Q3 Earnings, Company To Unveil Neurawave Computer This Week - Benzinga - November 18th, 2025 [November 18th, 2025]
- First full simulation of 50-qubit universal quantum computer achieved - Phys.org - November 11th, 2025 [November 11th, 2025]
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- 'This is easily the most powerful quantum computer on Earth': Scientists unveil Helios, a record-breaking quantum system - Live Science - November 10th, 2025 [November 10th, 2025]
- Helios-1: New quantum computer is on the path to unravelling superconductivity - New Scientist - November 10th, 2025 [November 10th, 2025]
- Princeton puts quantum computing on the fast track with new qubit - Princeton University - November 7th, 2025 [November 7th, 2025]
- Here's How Hot Quantum Stocks Have Been LatelyAnd What to Know About Them - Investopedia - November 7th, 2025 [November 7th, 2025]
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- Quantum computing jolted by DARPA decision on most viable companies - Fast Company - November 7th, 2025 [November 7th, 2025]
- Quantum Could Be Techs Next Big Thing. But for Investors, Its All About Timing. - The Wall Street Journal - November 7th, 2025 [November 7th, 2025]
- Silicon Quantum Computing Selected by DARPA to Advance into 2nd Stage of Quantum Benchmarking Initiative - HPCwire - November 7th, 2025 [November 7th, 2025]
- Beyond the Hype: Quantum Computers Start Solving Real Problems - USC Viterbi School of Engineering - November 7th, 2025 [November 7th, 2025]
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- Quantum Computing Explained: Unlocking the Future of Quantum Technology and Its Impact - Tech Times - November 7th, 2025 [November 7th, 2025]
- IBM Gets Selected for Stage B of DARPAs Quantum Computing Initiative - TipRanks - November 7th, 2025 [November 7th, 2025]
- Quantum computing: What's all the hype about? - marketplace.org - November 7th, 2025 [November 7th, 2025]
- Quantum Motion Selected by DARPA for Second Phase of the Quantum Benchmarking Initiative - insidehpc.com - November 7th, 2025 [November 7th, 2025]
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- Are Quantum Computing Stocks in a Bubble? - The Motley Fool - November 3rd, 2025 [November 3rd, 2025]
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- Saturday Citations: Test flight of the X-59; a confounding quantum calculation; the universe is not simulated - Phys.org - November 3rd, 2025 [November 3rd, 2025]
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