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About Aleios

We help startups disrupt and enterprises remain competitive using the best of Cloud-Native, Serverless. We're experts in delivering highly scalable systems that connect people, liberate data, and, create innovation through technology.


We work with you to understand your vision and the strategy to deliver on it.

Combining our technical expertise with deep industry insight we create integrated strategies to guide your organisation to achieve all that Cloud has to offer.

From new product launches to complex modernization and transformation we're ready.
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Our world leading team of Cloud Engineers are experts in building highly scalable architectures that can evolve to your needs.

With a basis in Domain-Driven Design, Test-Driven Development, and having created many of the best-practice patterns for Event-Driven Serverless we're ready.


We're passionate about building your autonomous capability to deliver with Cloud. We help clients interview, train, and mentor engineers to use the best of Serverless.

Using our unique Serverless Skills Matrix and embedded training tools we're ready to build teams of any scale.

We're Ready, Are You?

Fill in your details below, or simply give us a call on +442045716968

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Partnered with the

We're partnered with the leaders in the Cloud to push the boundaries of what's possible for our clients. As AWS Advanced Tier Partners we're able to support you through your journey into AWS.

Our continued contribution to the future of the Serverless Framework has been recognised through our partnership with Serverless Inc.

As well as our partnership with Lumigo, a leading Serverless observability provider.

Our Story

aleios was created by Ben Ellerby (AWS Serverless Hero) through the startup ecosystem of Theodo Group.

Having a clear vision of Serverless as the future of the Cloud Ben created a team dedicated to best-in-class Serverless architectures and formed aleios. We continue to share our innovations and discoveries with the Serverless community at worldwide Serverless conferences.
Theodo Group is an ecosystem of technology experts launched from that support organisations through digital enablement by bringing together all the skills needed under a common methodology, culture and commercial model. As part of Group we have a team of 500+ Engineers ready to support your technology journey across Web, Mobile, Data, Cloud, UI/UX, HeathTech, FinTech and more.

aleios, as part of Theodo Group, is an AWS Advanced Tier Consulting Partner and partnered with Serverless Inc. to ensure our clients get the best the Cloud has to offer.

Come visit us

Our HQ is at 151 Wardour St, London W1F 8WE

Please contact us to arrange a visit via the form or number below.

Transport Links

Tottenham Court Road, 6 Min Walk
Oxford Circus, 7 Min Walk
Piccadilly Circus, 8 Min Walk

An International Reach with Theodo Group

Map of office locations: London, Paris, New York, Casablanca

Book Your Free Consultation Session

No one likes to be the last to the party. If you’re looking to get into serverless, we’ve got experts waiting to help.

Fill in your details below, or simply give us a call on +442045716968

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.