
What Helium16 does
Founded in 2024, Helium16 operates in AI, offering B2B AI voice agents and AI-enabled solutions. The company specialises in data annotation and model training, vital for developing advanced AI systems, by providing meticulously labeled and context-rich data. Helium16 s mission is to deliver high-quality data that enhances AI models performance and reliability, supported by dedicated teams of language specialists and subject matter experts. They focus on ensuring that data is not only labeled but also comprehensively understood, essential for enterprise-grade AI development.
Who runs it
Check the company’s own careers page — linked at the top — before a job board. A role appears there first, sometimes weeks before it is syndicated anywhere else.
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Company facts compiled from public sources and last refreshed 9 September 2026. Details change; treat the company’s own site as the authority.