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Leading Sub-Tier Mapping Solution
9/10 NPS Score
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9/10 customers of Z2 would recommend
it to others. Source: Z2 Customer Satisfaction Survey.

Map Sub-Tier Suppliers Beyond Tier 1, Without Surveys

  • Instant Tier 2 & Tier 3 mapping, no supplier cooperation required.
  • Flag UFLPA, forced labor, and banned entity exposure across sub-tiers.
  • Trace every component to smelters, refiners, and raw materials.
  • Real-time alerts when sub-tier risks shift or sanctions update.
Z2 touches all aspects of the component, from design to manufacturing. It not only saves me time but also that of the regulatory compliance, procurement, and design teams. Each department saves so much time using Z2’s platform.

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Adam Doolittle
Component Engineer
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Everything sub-tier intelligence should give you

Most platforms stop at Tier 1. Z2 maps Tier 2, Tier 3, and raw material suppliers from day one — surfacing the banned entities, forced labor risks, and country dependencies hidden in your supply chain.

Instant Sub-Tier Mapping

Z2 maps your components to Tier 2, Tier 3, and raw material suppliers using our proprietary database — giving you immediate sub-tier visibility from day one.

  • Map Tier 2 and Tier 3 dependencies for 1B+ components
  • Part-to-site mapping across the entire supplier hierarchy
  • Identify hidden connections between your Tier 1 and sub-tiers
  • Continuously updated as supply chain relationships shift
  • Single-source, sole-site, and country concentration risk
  • Map sub-tier exposure by product line and revenue impact
  • Full BOM upload to map your entire sub-tier network in minutes
  • Coverage across fab, foundry, assembly, and raw material tiers
Supply Chain Mapping

Banned Entity Detection

Instantly flag sub-tier suppliers on UFLPA, OFAC, BIS, NDAA, and other restricted lists — before they trigger compliance violations or supply disruptions.

  • Continuous screening against UFLPA, OFAC, BIS, NDAA, and global watchlists
  • Banned entity exposure mapped to your actual parts and suppliers
  • Customizable by region, product, or compliance program
  • Eliminate false positives from entities outside your supply chain
  • Hidden ownership and parent-subsidiary relationships surfaced
  • Concise risk summaries to accelerate compliance decisions
  • Real-time alerts the moment a sub-tier supplier is added to a list
  • Built-in workflows to track remediation and document responses
Event Monitoring

UFLPA & Forced Labor Exposure

Identify sub-tier components and suppliers tied to forced labor and UFLPA-restricted regions — so you can ensure responsible sourcing across every layer of your supply chain.

  • UFLPA risk scoring at the part and sub-tier supplier level
  • Forced labor exposure traced from finished goods to raw materials
  • Country-of-origin verification across Tier 1, 2, and 3
  • Identify sourcing alternatives that reduce forced labor exposure
  • Map exposure by product line, business unit, and customer segment
  • Track regulatory updates and new restricted regions in real time
  • Compliance workflows for procurement, legal, and ESG teams
  • Documented evidence of due diligence for audit readiness
Tariff Risk

Country Dependency Analysis

Pinpoint country-level concentration risk across your sub-tier suppliers. Understand which regions your supply chain depends on most — and where a single disruption could halt production.

  • Country dependency mapped at the part and sub-tier level
  • Identify components solely dependent on a single country
  • Geopolitical risk overlaid on every Tier 2 and Tier 3 supplier
  • Quantify revenue exposure by country across your portfolio
  • Spot single-source, sole-site, and single-country risks instantly
  • Prioritize diversification where exposure is highest
  • Trace country dependencies from finished goods to raw materials
  • Dashboards built for both operations and executive reporting
Supply Chain Risk

Conflict Minerals & Smelter Mapping

Map every component to its smelters, refiners, and mines. Validate CMRTs and EMRTs, identify compliant vs. non-compliant sources, and trace materials to origin.

  • Map components to verified smelters, refiners, and mines
  • Conflict minerals (3TG) and extended minerals reporting (CMRT/EMRT)
  • Validate supplier-provided CMRTs against authoritative sources
  • Identify non-compliant smelters and recommend alternatives
  • Trace precious metals, gemstones, and raw materials to origin
  • Map exposure to critical raw materials and rare earths
  • BOM-level conflict minerals reports for executive review
  • Automated due diligence to satisfy SEC and OECD requirements
Critical Minerals Exposure

Material-Level Analysis

Filter sub-tier relationships by the raw materials used in each component. Understand material dependencies for sharper risk management, deeper compliance, and faster sourcing decisions.

  • Filter sub-tier relationships by raw material composition
  • Identify shared material dependencies across your supplier base
  • Map material concentration at the fab, foundry, and assembly level
  • Trace materials from finished goods to mines and refineries
  • PFAS, REACH, RoHS, and halogen status at the material level
  • Alert when material restrictions or sourcing changes occur
  • Continuously updated as suppliers shift material sources
  • Coverage across electronics, mechanical, resins, and commodities
Sub Tier Suppliers Map

Real-Time Sub-Tier Alerts

Get instant alerts when banned entities, regulatory changes, or material disruptions hit your sub-tier suppliers — so you act before issues reach your production line.

  • Real-time monitoring of banned entity additions and sanctions updates
  • Alerts mapped to your actual sub-tier suppliers, not generic feeds
  • Material disruption alerts for raw materials and critical inputs
  • Geopolitical, weather, and ESG event monitoring across sub-tiers
  • Customizable thresholds by supplier, region, or risk category
  • Eliminate noise — only sub-tier signals that actually affect you
  • Concise summaries for fast triage and decision-making
  • Built-in workflows to assign ownership and track resolution
Incident tracker

Supplier Relationship Intelligence

Map vendors-of-vendors automatically using public data, financial disclosures, and trade records. See the connections suppliers don't always disclose — ownership, parents, and shared upstream sources.

  • Sub-tier relationships mapped automatically from public sources
  • Trade data, SEC filings, and financial disclosures combined into one view
  • Ownership structures, parent-subsidiary, and M&A history surfaced
  • Confidence-scored relationships so you know what's verified vs. inferred
  • Continuous monitoring of supplier changes, M&A, and bankruptcies
  • Identify shared upstream dependencies across multiple Tier 1s
  • Map cage codes, DUNS, and global supplier identifiers automatically
  • Continuously updated as supplier relationships evolve
Supplier risk score

Why supply chain teams choose Z2 over the rest

More visibility, less noise, and intelligence that's actually tied to your parts, products, and revenue.
See what makes Z2 the platform teams switch to — and stay on.

Features

Instant Tier 2 & Tier 3 Mapping from Day One

Part-Level Sub-Tier Risk Mapping

Banned Entity & Sanctions Screening (UFLPA, OFAC, BIS)

Forced Labor & UFLPA Exposure Tracking

Multi-Tier Mapping Across Tier 2 & Tier 3

Conflict Minerals (CMRT/EMRT) Smelter Mapping

Country Dependency at the Sub-Tier Level

Material-Level Analysis Across Components

Sub-Tier Relationship Intelligence from Public Data

Full BOM Upload with Sub-Tier Auto-Mapping

Real-Time Alerts on Banned Entity Additions

Hidden Concentration Risk at the Fab & Foundry Level

ESG & Sustainability Risk Across Sub-Tiers

Tailored Onboarding & Dedicated Customer Success

Geopolitical Risk Overlaid on Sub-Tier Map

Continuous Monitoring of Sub-Tier Changes & M&A

Tailored Onboarding & Dedicated Customer Success

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See the difference for yourself.

Upload your BOM and see why teams uncover more hidden sub-tier risks — and act on them faster — than with any other platform.

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Supply Chain Dashboard

Trusted by supply chain leaders worldwide

James Headshot
Z2 fills a critical gap for our purchasing... so we don't end up with stoppages. It has been a valuable tool allowing our organization to avoid supply driven product redesigns and, alternatively, massive inventory over-purchasing.
James Slider
COO, PDW
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It was a game changer for us. Z2 freed our team from manual checking and data gathering, delivered incredible time savings across our entire product portfolio, and gave us a scalable foundation to future proof our compliance processes.
Egle Siusiene
Compliance Specialist, Apollo Fire
Nicole Lie
The great thing about Z2 is that it has been evolving with the industry and global requirements. The tool has been helping us more and more as we have been using it, and the benefits to the company have been increasing with our usage.
Nicole Lie
Program Delivery Manager for Strategic Initiatives, Rakon
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What we're now doing is building out a global component library with a connector – or data feed – from Z2, which is the world's most comprehensive aggregator of electronic component-level attribute information.
Heath A. Nunnemacher
VP of Global Electronics Sourcing, Techtronic Industries
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Support that actually shows up.

Every Z2 customer gets a dedicated Customer Success Manager who knows your industry, your BOM, and your risk priorities — not just your ticket number.

Oliver DeThier
Oliver DeThier
Director of Customer Success
Oliver's team will ensure your transition to Z2 is seamless. Going above and beyond for our customers isn't just something we do, it's who we are.
9/10
Would Recommend Z2 to peers
Based on customer surveys, 9 out of 10 users would recommend Z2 to their peers.
< 24 hrs
Average Response on all tickets
Fast support when you need it. No ticket queues, no runaround.
Faster Time to Resolution Support
Resolve supply chain issues three times faster with dedicated CSM support.

Most teams are up and running in less than a week.

We've done this hundreds of times. Here's exactly what onboarding looks like.

01

Your dedicated specialist maps everything from day one.

Our team maps your existing part IDs and BOMs to Z2's platform with precision. No data loss. No guesswork.

02

One-click BOM migration, zero data loss.

Upload your BOMs and watch Z2 auto-map every component to its sub-tier suppliers, smelters, and material origins.

03

You're live. We stay close — and keep getting better.

Your dedicated Customer Success Manager ensures everything is set up correctly and provides ongoing support.

Why industry leaders make the switch to Z2
and don't look back

Mapping From Day One

Instant Tier 2 & Tier 3 visibility across your BOM — sub-tier intelligence ready on day one, no waiting required.

Compliance, Built In

UFLPA, OFAC, conflict minerals, and forced labor exposure flagged at the sub-tier level.

Proactive, Not Reactive

Continuous monitoring of sub-tier changes, sanctions, and material risks — before they hit production.

Data No Other Platform Offers

Sub-tier relationships, smelter mapping, and material-level analysis — all tied to your BOM.

Frequently Asked Questions

How does Z2 map sub-tier suppliers without surveys?

Z2 maps your sub-tier suppliers using a proprietary database — covering Tier 1, 2, and 3 — without requiring suppliers to fill out surveys to start. Most customers get visibility into 70%+ of their sub-tier network on day one from our database alone. For the rest, supplier survey workflows are built into the platform so you can validate, enrich, or fill gaps whenever you need to.

How does Z2 detect banned entities and UFLPA risks at the sub-tier level?

Z2 continuously screens every sub-tier supplier in your supply chain against UFLPA, OFAC, BIS, NDAA, and other global watchlists. The platform maps banned entity exposure directly to your components, products, and revenue lines — so your team only sees the risks that actually affect your supply chain. The result is fewer alerts, faster compliance decisions, and audit-ready documentation when regulators come calling.

Can Z2 trace components to smelters, mines, and raw materials?

Yes. Z2 maps every component to its smelters, refiners, mines, and raw material sources. Teams can validate supplier-provided CMRTs and EMRTs, identify non-compliant sources, and trace conflict minerals, critical minerals, and rare earths to origin — all built into the platform. Coverage spans electronics, mechanical components, resins, and commodities.

What kinds of sub-tier risks does Z2 surface?

Z2 surfaces UFLPA exposure, forced labor risk, banned entity connections, conflict minerals, country concentration, financial health, cybersecurity exposure, and material-level dependencies across every Tier 2 and Tier 3 supplier. Risks are scored continuously and tied to your actual parts, products, and revenue — so your team focuses where it matters and stays ahead of the disruptions, sanctions, and material shortages that hit hardest.

Get full sub-tier visibility from day one.
No surveys, no gaps.

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