We're building the security platform the quantum era deserves.
184 enterprises depend on us. Every line of code we ship is signed, every key we rotate is attested, and every model we deploy is explainable. This is how we work — and who we work with.
A future where no enterprise has to ransom its own data back from a 2030 attacker.
We started LumixSys after watching the industry repeat the same mistake — bolt one more agent onto the stack, raise more rounds to keep up, and treat compliance as a yearly cleanup. The quantum transition makes that strategy fatal. The cryptography under your business is changing for the first time in 50 years. The only way through is a platform that handles primitives, AI defense, and continuous evidence in one mesh.
Our team has shipped runtime security at Datadog, identity at Okta, and CSPM at Wiz. Our chief scientist co-authored Kyber's security proof. Our advisors include the last commander of U.S. Cyber Command JTF and former CISOs of JPMorgan and Dropbox. We're not trying to reinvent security. We're trying to ship the platform we always wished we had — and let security teams sleep.
We're a 142-person team across Boston, London, and Singapore. We're hiring everywhere.
Operators who have shipped this before.
Eight leaders across cryptography, runtime security, identity, and AI — backed by 60+ engineers, designers, and SOC analysts.
Backed by the firms that built our industry.
We've raised $80M to date. We pick investors the way our customers pick us — for the long-term technical bet, not the hype.
The four commitments that guide us.
We publish the math. We open-source the reference implementations. If a primitive breaks, you'll hear it from us first.
Every ARIA decision ships with an explanation a human can defend in writing.
Security should be interesting. Operating it shouldn't be. We obsess over the unglamorous reliability.
We publish quarterly Trust Reports with control deviations, SLO breaches, and lessons learned.
From incorporation to 184 customers in 24 months.
- Q2 2024LumixSys incorporated in Delaware. First commit to SpectraShield.
- Q4 2024$18M Seed led by a16z. ARIA v1 trained on 12B attack patterns.
- Q1 2025First three enterprise customers. SOC 2 Type II certified.
- Q3 2025ISO 27001:2022 certified. First sovereign appliance shipped.
- Q4 2025$62M Series A led by Sequoia. ARIA v3 — first model with explainable reasoning.
- Q1 2026184 customers globally. ARR crosses $40M. ARIA v4.7 ships.
- Q2 2026FedRAMP High in process. Singapore SOC opens.
Three SOCs. One global footprint.
We co-publish with the people who invented this stuff.
Move to quantum-safe in a quarter — not a decade.
Talk with a Lumix architect about a 90-day post-quantum rollout, a live SpectraShield demo on your stack, and the breach math that should be on your board agenda this week.