The first-ever fragility ranking for semiconductors
54
Chokepoints that Hold Up the High-Tech Value Chain — Ranked by How easily They Break.
The first independent, quarterly ranking of the supply nodes the semiconductor industry cannot afford to lose. Scored on Fragility, Importance, and Interdependence. Your competitors are already paying attention — make sure you are too.
New Edition Goes Live in Q1 2027:
Is Your Company On the List?
Type a company, material, or node name to see if it appears in the ranking.
54 chokepoints indexed — full details inside the report.
Why this report
A Map of What We Quietly Depend On
Every fragile node, scored and ranked. Here is why it matters.
54
Chokepoints identified
Every fragile node in the semiconductor value chain — from EUV lithography to high-purity quartz — scored and ranked by our intelligence team and partner network.
3
Axes of vulnerability
Each chokepoint is scored across Fragility, Importance, and Interdependence — the same evidence-based methodology Moody’s uses to rate bonds.
4
Action bands
Critical nodes you plan around. High ones you build contingency for. Medium you monitor. Low are already mitigated. Know which is which.
What the experts say
The people shaping this conversation
“
CoWoS oversubscription through 2026 and ABF supply gaps widening to 42% by 2028 match what customers are seeing. The AI build-out is no longer constrained by compute, it is constrained by the packaging that turns compute into usable accelerators..
Terry Francis
President & Senior Analyst, TA Francis & Associate
“
The memory market is shifting toward AI, and the
AI stack is coming together in Taiwan. Trade flows
are following that shift, and those ties will deepen
as SK hynix and TSMC jointly develop HBM4.
Jake Roodvoet
Exports Control Expert,, US-China Technology Policy
“
HBM risk at the roadmap/coordination level (closest to Vol 2’s #16 HBM Roadmap entry), while
Terry and the published ranking frame it as SK Hynix-specific fab risk (#9) — two related but distinct chokepoints
inside the same HBM story.
Dr. Vincent Kang
Supply Chain Strategist , P. Tech. Certified Lead Auditor
Methodology
How we rank the 54
Not arbitrary, not pure formula. Each score carries 2–3 sentences of evidence in an internal scorecard. Two analysts following the same rubric land within one point on any axis.
10
/10
Fragility
How concentrated is the supply? Single-source risk at the level of supplier, site, geography, and political jurisdiction.
10
/10
Importance
How bad is the impact if it fails? Depth of damage to the primary industry that uses the chokepoint.
10
/10
Interdependence
How many industries does it touch? Breadth of cross-industry exposure, counting direct and first-order indirect effects.
Bands & reader action
Critical — Plan around it
No mitigation at scale. You cannot mitigate them, you plan around them.
High — Watch & build playbook
2–24 month diversification horizon. Build contingency now.
Medium — Monitor
Standard diversification works. Keep in your normal review cycle.
Low — Already mitigated
Distributed supply, longstanding. Commoditization has reduced risk.
The full internal rubric is held by the Conductor intelligence team and refreshed every quarter as new signals come in.
Don’t get left behind
Want To Be Ahead of Your Competitors?
Make sure you have the insights to do it. Register now and receive the full Tsumiki Report — the 54 chokepoints, top 10 deep-dives, methodology, and trend signals your competitors wish they had.
Your data stays with Beebolt — we don’t share or sell it.