First Resonance
Manufacturing operations software for hardware companies managing production from engineering through factory-scale builds
Highlights
- New on EvolcAdded 2026-11-14
About First Resonance
First Resonance develops ION, a factory operating system for manufacturing execution, traceability, production planning, scheduling, and collaboration. The platform provides digital work instructions, inventory tracking, as-built records, analytics, and integrations with ERP and PLM systems.
Its customers include hardware manufacturers, with teams across manufacturing operations, engineering and R&D, and production. ION is offered as a modular software platform, with customers able to add tools as their production needs grow.
Founded in 2019, First Resonance has an office in El Segundo, California. Its open roles span engineering, sales, and product, with locations including Los Angeles, Boston, Denver, Austin, Ohio, Rhode Island, and Seattle.
Product: ION, a factory operating system for manufacturing execution, traceability, planning, scheduling, and production collaboration.
Jobs at First Resonance
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Website technologies
Tools and platforms detected on this company’s website, grouped by purpose. Dates record when Evolc observed them.
Analytics
- Google Analytics 4Medium confidence
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- Integration code on pageinitialization/configuration expression
- Integration code on pageinitialization/configuration expression
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- Integration code on pageinitialization/configuration expression
Content delivery
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Content management
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CRM & customer data
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Hosting
- AWSHigh confidence
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Recruiting
- AshbyMedium confidence
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- Page markupsoftware structure signature
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.