Overview
First Resonance offers a manufacturing software platform called ION that helps hardware companies manage production from end to end. It combines modules for purchasing parts, inventory, and supply-chain management with real-time visibility and analytics. Engineers and technicians interact via a user-friendly interface to navigate production steps, add comments, attach files, and share feedback, keeping everyone aligned. Unlike fragmented tools, ION provides a single, unified platform that covers procurement, inventory control, regulatory compliance, and analytics, helping teams spot issues quickly and maintain quality. The company’s goal is to enable faster, more efficient, and higher-quality manufacturing for hardware developers, from startups to large manufacturers, by delivering integrated workflows and data-driven insights.
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About First Resonance
Industries
Company Size
11-50
Company Stage
Series A
Total Funding
$17.5M
Headquarters
El Segundo, California
Founded
2018
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Simplify's Take
What believers are saying
- First Resonance announced $32M funding led by Third Prime in 2025.
- The June 2025 launch targets reshoring demand across aerospace, defense, nuclear, and robotics.
- The company said it is pursuing FedRAMP Moderate by end-2025, opening government sales.
What critics are saying
- ION Intelligence depends on fragile AI agents; manufacturing mistakes stop lines immediately.
- SAP, Siemens, and Tulip already dominate adjacent factories, squeezing First Resonance's enterprise expansion.
- If FedRAMP slips past 2025, defense and nuclear deals stall while competitors lock standards.
What makes First Resonance unique
- ION unifies R&D, inventory, quality, and production in one workflow-native system.
- June 24, 2025 ION Intelligence adds agentic manufacturing automation, not just dashboards.
- Razorleaf and ATS Global partnerships extend ION into PLM, ERP, and MES integrations.
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Funding
Total Funding
$17.5M
Meets
Industry Average
Funded Over
2 Rounds
Industry standards
Benefits
Health Insurance
Paid Parental Leave
Employee Stock Option Plan
Paid Holidays
Paid Sick Leave
Unlimited Paid Time Off
401(k) Retirement Plan
Growth & Insights and Company News
6 month growth
0%1 year growth
2%2 year growth
0%As a strategic partner with First Resonance, Razorleaf consultants will be certified on their ION Factory Operating System, which supports a seamless flow of sensitive production data throughout factories producing complex hardware in key industries such as spacecraft, nuclear reactors and robots.
First Resonance, a provider of digital manufacturing solutions, has launched its new "agentic manufacturing solution" - ION Intelligence, an updated ION Factory Operating System, and the ION Marketplace.
A modern MES also integrates with Enterprise Resource Planning (ERP) systems and production process control systems for offering real-time visibility into the shop floor.
As a Silver Sponsor of the 17th International MES Conference, Critical Manufacturing is doubling down on its commitment to pushing the boundaries of smart manufacturing.
First Resonance secured a new funding round led by Third Prime, raising total funding to $32M. The investment will enhance the ION Factory OS platform, expand customer support, and launch the ION Marketplace for developers and partners. The platform is widely adopted in industries like aviation and energy. First Resonance aims to integrate AI-driven workflows and expand its network of integration partners to advance digital manufacturing.
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About First Resonance
Industries
Company Size
11-50
Company Stage
Series A
Total Funding
$17.5M
Headquarters
El Segundo, California
Founded
2018
First Resonance is Hiring for 14 Jobs on Simplify!
Find jobs on Simplify and start your career today