How many people work at Arqit?

About 105, down 1% over the last 30 days, with 3 open roles.

Who are Arqit's competitors?

Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.

Arqit

Data ProtectionLondon, United Kingdomfounded 2016public

Arqit is a cybersecurity company specializing in Data Protection, founded in 2016 and headquartered in London, United Kingdom. It employs about 105 people and is publicly traded.

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updated Aug 23, 2026

The record

What Arqit did, dated.

May 2026PartnershipArqit Quantum Selected as Scaleup Partner in Tomorrow Street Portfolio
Apr 2026PartnershipTomorrow Street, a joint venture between Vodafone and Luxembourg's technology incubator, chooses Arqit to add quantum security solutions to its portfolio
Mar 2026PartnershipRAD and Arqit Announce Quantum-Safe Collaboration Details
Jan 2026Product launchArqit Launches Encryption Intelligence: Automated Cryptographic Discovery for Post-Quantum Migration and Compliance

Momentum

39 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

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Products

What Arqit sells.

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobs3 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Data Protection

FAQ

Common questions about Arqit.

How many people work at Arqit?: About 105, down 1% over the last 30 days, with 3 open roles.
Who are Arqit's competitors?: Securiti, Concentric AI, and BigID are among the closest in Data Protection. The full competitive set, with overlap scoring, is in the platform.