We build the layer that makes AI accountable.

Aelethion is an Estonian company building trust infrastructure for AI. We think the companies that win the next decade will be the ones that can prove what their software did on their behalf.

> The founders

The people behind Aelethion.

Reuben Burls

Chief Executive Officer, Co-Founder

Reuben is the technical founder. He built the verification and identity technology behind Athena and leads product, engineering and Aelethion's intellectual property, including five patent applications filed in 2026 and a technical specification filed with the IETF.

He came to this from algorithmic and high-frequency trading, where systems act on their own and confident software breaks expensively. That work teaches a particular discipline: prove what a system did rather than assume it, and design for the case where it is wrong. Athena is that discipline applied to AI.

Before Aelethion he worked across machine learning systems, trading infrastructure, signal processing and multi-agent architectures.

Connect on LinkedIn

Brendon Nosworthy

Chief Operating Officer, Co-Founder

Brendon runs the commercial side of Aelethion: operations, finance, legal and customer relationships. He is the named owner on every deal.

He has spent twenty years in business software and founded Newstrack Online, which gave him the part most technical founders lack: knowing what it takes to get an enterprise to sign, and what happens after they do.

His job is to make sure the product reaches the people who need it, and that the company around it is built properly.

Connect on LinkedIn
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> Why Aelethion

AI stopped suggesting and started acting, and the controls did not follow. Every organisation we spoke to had the same three problems: they could not say what their AI had done, they had not set boundaries that held, and they had no way back when something went wrong. So we built the layer that fixes all three at once.

Illustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflow
Illustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflowIllustrative Athena product workflow
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> Build principles

How we build Athena.

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Useful work first

Start with the job the organisation needs done.

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People keep authority

Keep consequential decisions with a named person.

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Claims stay bounded

Say what each part proves, and what it does not.

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Evidence stays inspectable

Give the organisation records it can keep and check.

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> Inside Athena

One company.
One product.

Aelethion OÜ is established in Tallinn, Estonia. Athena is the only product we sell. Everything inside it exists to make one customer workflow complete.

Aelethion OÜ
Registered in Tallinn, Estonia. Registry code 17529868.
Aelethion OÜ system illustration
Patent pending
Five patent applications filed in March 2026.
Patent pending system illustration
Open standard
A technical specification filed with the IETF, the internet standards body.
Open standard system illustration
Based in Tallinn
At Tehnopol Science and Business Park, Estonia.
Based in Tallinn system illustration
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Athena by Aelethion

See Athena run
[ one of your workflows ]

Book a demo
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People hold the authority
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Agents do the work
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Athena keeps the record
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People hold the authority
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Agents do the work
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Athena keeps the record
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People hold the authority
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Agents do the work
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Athena keeps the record
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People hold the authority
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Agents do the work
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Athena keeps the record
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People hold the authority
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Agents do the work
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Athena keeps the record
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People hold the authority
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Athena keeps the record
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People hold the authority
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People hold the authority
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People hold the authority
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People hold the authority
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People hold the authority
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People hold the authority
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