Yieldhub

Yieldhub Enterprise Yield Management Platform for Semiconductor & Integrated Photonics | Enabling Real-Time & Smart Manufacturing.

Helping manufacturers improve yield, reduce test costs, accelerate NPI and increase engineering & manufacturing efficiency. ABOUT

yieldHUB is a global Enterprise Yield Management Platform helping semiconductor and integrated photonics manufacturers improve yield, reduce test costs, accelerate New Product Introduction (NPI), and enable Real-Time & Smart Manufacturing. Our platform transforms semiconductor test, manufacturing, quality and reliability data into trusted insights that help engineering and operations teams make faster decisions, identify root causes sooner and improve manufacturing performance. By unifying fragmented data into a single governed platform, yieldHUB increases engineering productivity, improves product quality and reliability, unlocks hidden manufacturing capacity and supports the journey from NPI through to high-volume manufacturing. Trusted by leading fabless semiconductor companies, IDMs, foundries, OSATs and integrated photonics manufacturers worldwide, yieldHUB has been helping manufacturers optimize yield and manufacturing operations for over 21 years. OUR STORY

Founded in 2005 by engineer John O'Donnell, yieldHUB was created to solve a problem every semiconductor engineer faced—spending too much time preparing data instead of solving manufacturing challenges. Today, yieldHUB is a globally trusted platform with customers and employees across Europe, North America and Asia, supporting some of the world's leading semiconductor and photonics manufacturers. OUR MISSION

This page shares the latest news, insights and innovations from yieldHUB and the wider semiconductor industry. We aim to create a community where engineers, manufacturing leaders and technology professionals can learn, share knowledge and stay informed. COMMUNITY GUIDELINES

We encourage respectful, constructive discussions and reserve the right to remove content that is offensive, abusive, misleading, discriminatory, spam, or infringes intellectual property rights. Repeated violations may result in users being blocked from the page.

yieldHUB Live is a finalist for Agentic AI Innovation of the Year at the 2026 AI Ireland Awards 🏆 Thank you to the judge...
12/10/2026

yieldHUB Live is a finalist for Agentic AI Innovation of the Year at the 2026 AI Ireland Awards 🏆

Thank you to the judges and congratulations to our fellow finalists.

The proof is on Allegro MicroSystems highest-volume test floor:
- OEE up several % against a 1% target
- Higher First pass yield
- Reduced Retest
- Tester capacity recovered, equipment purchases deferred

No test program changes. No added test time. No new hardware. Running across legacy and modern testers alike.

And the clearest sign this is an agent doing ongoing work, not a one-off analysis, came from Allegro themselves: "If you turn off yieldHUB Live monitoring, the OEE gains will gradually be lost."

If retest or idle time is eating your OEE, message us.

What does 39 years in semiconductor test data analytics teach you?This Sunday at ITC 2026, our Founder & CEO John O'Donn...
08/10/2026

What does 39 years in semiconductor test data analytics teach you?

This Sunday at ITC 2026, our Founder & CEO John O'Donnell returns for the Industry Test Challenges Meeting. Last year he joined the ITC panel on AI for semiconductor test. This year he’s back with a talk of his own and a few lessons that might surprise you about where AI really belongs in the test flow.

For a glimpse of those lessons in action, see how Allegro MicroSystems is getting the most out of its test data.

Join John on October 11th. The room is nearly full, so grab your seat while you still can.

🚨 Big news for semiconductor test: Allegro MicroSystems targeted a one-percentage-point OEE gain. They got several with ...
06/10/2026

🚨 Big news for semiconductor test: Allegro MicroSystems targeted a one-percentage-point OEE gain. They got several with yieldHUB Live 🎉

Allegro was chasing utilization losses on its highest-volume test floor. yieldHUB Live went after the biggest one ⚡

All without: ⏱️ added test time 🔧 new hardware 💻 test program changes.

"The impact on yield was kind of a revelation to us. We didn't really expect it to have that much of an impact in the first pass and also the final yields." – Eunice Esguerra, Section Manager, Final Test Product Engineering, Allegro MicroSystems Philippines

💰 "When we eventually saw the dollar value, that was a happy surprise." – Eunice

And Allegro's own team is now rolling it out across dozens more testers! 💪

Losing OEE on your test floor? Read how Allegro turned its biggest utilization loss into higher first pass yield, recovered tester capacity and real savings with yieldHUB Live.

Massive thanks to Eunice and the whole Allegro team 🙌

We're bringing yieldHUB Live 🌱 to SEMICON West 2026 🇺🇸 Find us at Booth #6254, Irish Pavilion, on the morning of Wednes...
04/10/2026

We're bringing yieldHUB Live 🌱 to SEMICON West 2026 🇺🇸

Find us at Booth #6254, Irish Pavilion, on the morning of Wednesday, October 14, for a live demo of yieldHUB Live 📊 , our real-time test floor technology that increases OEE, capacity and first pass yield and reduces retest while production is running.

Switch it on and yield and OEE go up. One customer disabled it by mistake for a few days and watched both slide back to normal. The gains are more than 1% each, which in a decent-sized test facility means millions of dollars and delayed capex on hard-to-get testers and handlers.

Bring your own scenario and we'll show you how it would run.

Full press release: https://www.yieldhub.com/press/yieldhub-brings-yieldhub-live-to-semicon-west-2026

BIG NEWS: we're heading to Eindhoven! 🎉🇳🇱yieldHUB is a Bronze Partner at on 3 & 4 November. Come talk photonics yield ...
03/10/2026

BIG NEWS: we're heading to Eindhoven! 🎉🇳🇱

yieldHUB is a Bronze Partner at on 3 & 4 November. Come talk photonics yield with Kevin Robinson and Michael Clarke on the exhibition floor.

🎟️ 15% off tickets with code PARTNER15

6 signs you need to talk to our team at ITC 2026 👇1️⃣ 🗂️ Your engineers spend more time sorting data dumps than solving ...
02/10/2026

6 signs you need to talk to our team at ITC 2026 👇

1️⃣ 🗂️ Your engineers spend more time sorting data dumps than solving problems
2️⃣ 🌍 Your teams work across sites, countries, languages and time zones
3️⃣ 🐢 Large data logs are slowing your servers down
4️⃣ 🚗✈️ You need long-term data archiving for automotive or aviation customers
5️⃣ ⏳ Characterization or Gage R&R takes weeks instead of hours
6️⃣ 🚨 You need alerts when parametrics go off track

Sound familiar? Carl S. Moore, our Yield Management Specialist, will be at ITC 2026 and has been there himself as his team once spent two weeks on a Gage R&R analysis. With a yield management system, it took a few hours! 🚀 📈

Come chat with Carl about how yieldHUB can do the same for you. 🤝

📍 602 | 📅 October 13-15 2026

Thinking of building your own yield management system? 🛠️ Do the math first. 👇Building your own: 💸 5 people for six mont...
02/10/2026

Thinking of building your own yield management system? 🛠️ Do the math first. 👇

Building your own:
💸 5 people for six months = maybe $300,000
🔧 Then $100K+ a year for debug and support
📈 Volumes double, but the design only handles half a terabyte
👋 Your script writer retires, leaving undocumented scripts
🌍 Users move offshore, with no support in their time zone

With yieldHUB, 21 years in production:
⚡ Set up within days to a couple of weeks
🗄️ Scales to terabytes
🌐 Expert support across continents
🧩 New formats to you aren't new to us

Weighing up build vs buy? Meet John O'Donnell and Gillian O'Donnell at SEMICON West, October 13-15, San Francisco. 🌉🇺🇸

Happy International Day! 🎉✨Today we’re spotlighting Shravya, Senior Data Scientist at yieldHUB 👩‍💻 Shravya tackles AI'...
01/10/2026

Happy International Day! 🎉✨

Today we’re spotlighting Shravya, Senior Data Scientist at yieldHUB 👩‍💻

Shravya tackles AI's real bottleneck: messy data. Her expertise in statistics, engineering and machine learning turns it into the truth engineers need, delivering complete clarity on yield.

Her advice to women entering AI?

“Don’t try to be perfect, put your ideas forward. If you’re wrong, you’ve learned something. If you’re right, you’ve gained confidence.”

Thank you, Shravya, for leading the way 🌟

Silicon works, orders are in and the pressure lands on test and product engineering.Four things to get right before the ...
29/09/2026

Silicon works, orders are in and the pressure lands on test and product engineering.

Four things to get right before the ramp starts so you can sleep better when volume hits:

1) Make sure you have that gage R&R done
2) Make sure your test facility follows an agreed re-screen plan
3) Make sure you have a modern & cost-effective yield management system in place
4) Make sure you have a responsive foundry willing to learn from the back-end performance

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