TouK

Creators of Nussknacker (low-code Flink)

Warsaw, PolandFounded 200250-200 peopleen, pltouk.pl

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

cwiki.apache.org2026-07-07

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TouK is a L2-verified AI-implementation provider based in Warsaw, Poland, delivering data-platform, streaming-pipelines. Ranked on proof, 1 verified records on the Trustgent index.

What they build

Warsaw software house that created Nussknacker, an open-source low-code layer over Apache Flink. Delivery work centres on real-time marketing, fraud detection and stream processing built on Flink, Kafka and Kubernetes. Long-running engagements with telco, banking and utilities clients.

Quick facts

HQ: Warsaw, Poland
Founded: 2002
Team: 50-200
Languages: en, pl
Stack

Capabilities

Data platform engineering
Streaming data

Industries served

Financial services
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 TouK

What does TouK build?

TouK is a L2-verified AI-implementation provider on Trustgent, delivering Data platform engineering, Streaming data.

Where is TouK based?

TouK is headquartered in Warsaw, Poland.

How is TouK verified on Trustgent?

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

How is TouK 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.