
RESONIKS offers an AI-powered acoustic resonance testing system for metal manufacturers to improve quality control. Their non-destructive testing solution uses acoustic signatures and AI to detect subtle defects like cracks, voids, and porosity in cast, forged, or welded metal parts with high accuracy and consistency, even in noisy industrial environments. The system integrates with existing manufacturing lines for automated, continuous monitoring, addressing skilled labor shortages and subjective testing methods. RESONIKS connects seamlessly with industrial systems and IT services, and its algorithm improves with each inspection. The company, founded in 2022, has secured €2.65 million in seed funding and operates with offices in the Netherlands, Finland, and Germany.

RESONIKS offers an AI-powered acoustic resonance testing system for metal manufacturers to improve quality control. Their non-destructive testing solution uses acoustic signatures and AI to detect subtle defects like cracks, voids, and porosity in cast, forged, or welded metal parts with high accuracy and consistency, even in noisy industrial environments. The system integrates with existing manufacturing lines for automated, continuous monitoring, addressing skilled labor shortages and subjective testing methods. RESONIKS connects seamlessly with industrial systems and IT services, and its algorithm improves with each inspection. The company, founded in 2022, has secured €2.65 million in seed funding and operates with offices in the Netherlands, Finland, and Germany.
Founded: 2022
Product: AI-powered acoustic non-destructive testing (QC600)
Headquarters: The Hague, Netherlands
Total funding: €2.65M (seed/pre-seed)
Founders: Felix Wassmann, Fabian Oberndorfer, Isaac Kargar
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Non-destructive testing and quality control for metal manufacturing
2022
IT Services and IT Consulting
€2.65M
First close announced Nov 7, 2023; round later reported as closed/oversubscribed on May 2, 2024 with participation from Faber and EIT Manufacturing
“Kvanted Ventures lead; participation from Faber and EIT Manufacturing; Campus Founders and YES!Delft listed as investors/supporters”
Company Overview At RESONIKS , we combine acoustics, AI, and purpose-built hardware to transform quality control in manufacturing. Our technology detects hidden structural defects in metal and composite components within seconds, faster, more cost-effective, and more reliable than traditional inspection methods. This enables manufacturers to move toward fully automated, zero-defect production.
We’re a fast-growing deep-tech startup operating across the Netherlands, Finland, and Germany, tackling complex challenges at the intersection of machine learning and industrial engineering. If you’re driven by real-world impact, cutting-edge technology, and the opportunity to shape the future of automated quality control, RESONIKS is the place for you .
The Role In your role as the Mechanical Engineer Manager at RESONIKS, you will be a key player in the creation and development of mechanical systems essential to our acoustic quality control solutions. Your skills and knowledge will drive our projects from start to finish, ensuring we consistently exceed the technical and functional expectations of our clients.
This is an on-site role, based in Tampere, Finland.
This job is for you if you:
Responsibilities
Requirements And Qualifications
Working at RESONIKS Join an early-stage, fast-moving team where your work shapes both the product and the company culture. You’ll tackle unique challenges and see your ideas come to life in a collaborative, supportive environment. At RESONIKS, you can:
About Us We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability, genetic information, or any other characteristic protected by law.