Hostersi

AWS Consulting Partner of the Year for CEE

Rybnik, Poland50-100 peoplepl, enhostersi.com

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

aws.amazon.com2026-07-04

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Hostersi is a L2-verified AI-implementation provider based in Rybnik, Poland, delivering platform-engineering, cloud-migration, kubernetes-ops. Ranked on proof, 1 verified records on the Trustgent index.

What they build

Hostersi is a Rybnik-based cloud consultancy recognised as AWS Consulting Partner of the Year for CEE, with AWS Migration, DevOps, CloudFront Service Delivery, and Public Sector competencies. It was also the first Polish company to hold the AWS Digital Customer Experience competency. Work covers cloud migration, DevOps, Kubernetes, and 24/7 managed operations across on-prem, cloud, hybrid, multicloud, and serverless environments. ISO/IEC 27001 certified.

Quick facts

HQ: Rybnik, Poland
Founded: 0
Team: 50-100
Languages: pl, en
Stack: awsazuregoogle cloudkubernetescloudfront

Capabilities

Platform engineering
Cloud migration
Kubernetes operations
SRE & load-hold verification

Industries served

Financial services
Healthcare
Retail & e-commerce
Manufacturing & industrial
Media & publishing
Government & public sector

Regulatory readiness

Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.

About Hostersi

What does Hostersi build?

Hostersi is a L2-verified AI-implementation provider on Trustgent, delivering Platform engineering, Cloud migration, Kubernetes operations.

Where is Hostersi based?

Hostersi is headquartered in Rybnik, Poland.

How is Hostersi verified on Trustgent?

Hostersi has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-04). Verification is independent of any subscription, plan tier is never a ranking input.

How is Hostersi ranked?

Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.