Who owns QuintessenceLabs?

QuintessenceLabs is a privately held company. It is backed by 9 investors on record, including National Reconstruction Fund Corporation and Chevron Technology Ventures.

Where is QuintessenceLabs headquartered?

QuintessenceLabs is headquartered in Canberra, Australia.

Who is the CEO of QuintessenceLabs?

Vikram Sharma is the CEO of QuintessenceLabs.

Who founded QuintessenceLabs?

Vikram Sharma is a founder of QuintessenceLabs, founded in 2008.

What products does QuintessenceLabs sell?

QuintessenceLabs sells QuintessenceLabs Product Portfolio and QuintessenceLabs Technology Portfolio.

QuintessenceLabs

Quantum SecurityCanberra, Australiafounded 2008privatequintessencelabs.com ↗

QuintessenceLabs is a cybersecurity company specializing in Quantum Security, founded in 2008 and headquartered in Canberra, Australia. It has raised $58.29M in equity across 8 priced rounds, plus $3.7M non-dilutive & grants, employs about 45 people, and is privately held.

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updated Oct 11, 2026

Latest QuintessenceLabs news and company activity

What QuintessenceLabs did, dated — selected moves from the record, one per kind, newest first.

Sep 2026Product launchQuintessenceLabs Introduces TSF® Sentry Cryptographic Assessment and PQC Readiness Assessment at Quantum World Congress
May 2026RecognitionDr Vikram Sharma Wins PM's Science Prize for Quantum Innovation
Oct 2025Product launchAustralia's Quantum-Secure Link Delivers Physics-Based Encryption
Nov 2024Partnership

QuintessenceLabs Momentum score

49/ 100

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QuintessenceLabs products

QuintessenceLabs funding

QuintessenceLabs has raised $58.29M in priced equity, plus $3.7M non-dilutive & grants. Its most recent round was a Venture Round in April 2025. It has 10 funding rounds on record: Seed, Seed, Grant, Series A, Grant, Series B, Venture Round, Series B, and 2 more. 9 investors are on record, including National Reconstruction Fund Corporation and Chevron Technology Ventures.

Equity raised: $58.29M8 priced rounds
Last round: Venture RoundApr 2025
Other instruments: $3.7M non-dilutive

View the complete funding history

QuintessenceLabs employees and hiring

As of October 2026, QuintessenceLabs has about 45 employees, up 2% over the last 30 days.

Employees: 45
30-day change: +2%
Open roles: 0

See hiring trends

QuintessenceLabs competitors

Competitors of QuintessenceLabs include Post-Quantum. The full competitive set, with overlap scoring, is in the platform.

Post-Quantum

ranked by CybersecTools comparison demand, 90 days

View the competitive set with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Quantum Security

Common questions about QuintessenceLabs.

How much funding has QuintessenceLabs raised?: QuintessenceLabs has raised $58.29M in priced equity, plus $3.7M non-dilutive & grants. Its most recent round was a Venture Round in April 2025. It has 10 funding rounds on record: Seed, Seed, Grant, Series A, Grant, Series B, Venture Round, Series B, and 2 more. 9 investors are on record, including National Reconstruction Fund Corporation and Chevron Technology Ventures.
How many people work at QuintessenceLabs?: As of October 2026, QuintessenceLabs has about 45 employees, up 2% over the last 30 days.
Who owns QuintessenceLabs?: QuintessenceLabs is a privately held company. It is backed by 9 investors on record, including National Reconstruction Fund Corporation and Chevron Technology Ventures.
Where is QuintessenceLabs headquartered?: QuintessenceLabs is headquartered in Canberra, Australia.
Who is the CEO of QuintessenceLabs?: Vikram Sharma is the CEO of QuintessenceLabs.
Who founded QuintessenceLabs?: Vikram Sharma is a founder of QuintessenceLabs, founded in 2008.
Who are QuintessenceLabs's competitors?: Competitors of QuintessenceLabs include Post-Quantum. The full competitive set, with overlap scoring, is in the platform.