4Linux

Open-source infrastructure with a Kafka stream-processing service line

São Paulo, Brazil50-200 peoplept4linux.com.br

L2Cross-referenced, highest level reached

1 cross-referenced

Verified against independent sources

find.lpi.org2026-07-04

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4Linux is a L2-verified AI-implementation provider based in São Paulo, Brazil, delivering streaming-pipelines, platform-engineering, kubernetes-ops. Ranked on proof, 1 verified records on the Trustgent index.

What they build

4Linux is a São Paulo open-source infrastructure consultancy that lists Apache Kafka and Python stream processing as an explicit service line, alongside Linux, Kubernetes, DevOps toolchains, and observability. Streaming work sits inside their broader data and platform practice rather than a stand-alone streaming boutique. Over 20 years in the Brazilian open-source market.

Quick facts

HQ: São Paulo, Brazil
Founded: 0
Team: 50-200
Languages: pt
Stack

Capabilities

Streaming data
Platform engineering
Kubernetes operations

Industries served

Financial services
Retail & e-commerce
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 4Linux

What does 4Linux build?

4Linux is a L2-verified AI-implementation provider on Trustgent, delivering Streaming data, Platform engineering, Kubernetes operations.

Where is 4Linux based?

4Linux is headquartered in São Paulo, Brazil.

How is 4Linux verified on Trustgent?

4Linux 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 4Linux 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.