Ledger.

Startup · $51.7m raised · Cybersecurity

QuintessenceLabs

Canberra, ACT

Coverage

Stories naming QuintessenceLabs. Where several outlets covered the same round, they are bundled under whichever ran the fullest account.

News

Q-Day: why quantum readiness can't wait, with Vikram Sharma, QuintessenceLabs

Allens' Cyber Brief podcast hosts QuintessenceLabs founder and CEO Vikram Sharma discussing quantum computing threats to encryption, harvest-now-decrypt-later attacks, and the governance steps boards should take toward post-quantum readiness.

3 deals

ACT Investors: 15 Canberra Funds Backing Deep Tech in 2026

A directory of fifteen Canberra investors backing deep tech, noting ACTivate Capital's fund first close, several government-backed company raises, an incubator's alumni, and one portfolio acquisition.

6 deals

Two Aussie startups that raised $26 million this week

Roundup of two Australian raises: a quantum security company's government-led $20m round and a retail analytics startup's US seed round backing its American push.

Also Startup Daily·SmartCompany

6 deals

Veteran Canberra quantum cybersecurity firm cracks $20 million

QuintessenceLabs, a two-decade-old cybersecurity company in Canberra, has raised $20 million with $15 million coming from the National Reconstruction Fund; earlier rounds for Harrison.ai, Vault Cloud and Quantum Brilliance are also recalled.

Also SmartCompany·Startup Daily

2 deals

Employee retention startup SeenCulture raises $1 million pre-Seed round

SeenCulture, a workplace platform, has secured $1 million in a pre-seed round from Alice Anderson Fund, M8 Ventures, InterValley Ventures and Torus, having earlier joined Techstars' first Sydney cohort with Cut Through Angels backing.

Also SmartCompany·SmartCompany

35 deals

CTV Funding News - October 2021

Cut Through Venture's November newsletter rounds up October 2021's record deal count for Australian startups, listing raises across climate, fintech, cybersecurity and legal tech, plus Startmate Demo Day graduates and active investors.

8 deals

Autonomous aircraft, boats, satellites among $21 million in defence grants

Eight Australian organisations received Defence Innovation Hub contracts worth over $21 million, funding work on imaging systems, unmanned vessels, data protection, aerial video systems, hull repair research and pilot training simulation.

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