Supplier Verification Guide

Supplier evaluation: How to verify a Supplier before you sign a contract in Global Trade

Don’t rely on sales decks. Real trade data reveals the truth.

Meet Sarah Mitchell, a Procurement Manager who learned the hard way: supplier claims don’t equal performance. Now she verifies every supplier with real shipment data before signing any contract.

"Volza's Company Profiler shows me the truth suppliers hide. I check 24-month shipment history before any RFQ, it's saved me from three failing suppliers this year alone."

500+
Suppliers Evaluated
500+
Suppliers Evaluated
500+
Suppliers Evaluated
500+
Suppliers Evaluated
The Problem
Sarah’s supplier promised 10,000 units monthly. Delivered 6,000. Production line halted. The supplier had great references and a polished website — but declining shipment volumes for 6 months before she signed.
The Problem
Sarah’s supplier promised 10,000 units monthly. Delivered 6,000. Production line halted. The supplier had great references and a polished website — but declining shipment volumes for 6 months before she signed.
The Problem
Sarah’s supplier promised 10,000 units monthly. Delivered 6,000. Production line halted. The supplier had great references and a polished website — but declining shipment volumes for 6 months before she signed.

Sarah's 7-step supplier evaluation framework

A systematic approach to verify suppliers with evidence not promises.

1

Trade Footprint Reality Check

Show me actual shipment destinations not brochure claims about global reach.

Total shipment volume verified
Year-over-year growth analyzed
Active export markets mapped
Port and route patterns reviewed

How Volza Company Profiler Helps: Verify supplier’s actual export destinations and shipment volumes with real trade data.

Try Volza Company Profiler
2

Trade Footprint Reality Check

Show me actual shipment destinations not brochure claims about global reach.

Total shipment volume verified
Year-over-year growth analyzed
Active export markets mapped
Port and route patterns reviewed

How Volza Company Profiler Helps: Verify supplier’s actual export destinations and shipment volumes with real trade data.

Try Volza Company Profiler

How Sarah builds her shortlist

Sarah knows that before evaluation comes discovery. She uses these Volza tools to find qualified suppliers worth verifying — before wasting time on unqualified vendors.

Volza Global Partner Finder

Find suppliers already exporting your category to verified buyers worldwide with real shipment data.

Find Suppliers

Volza Global Partner Finder

Find suppliers already exporting your category to verified buyers worldwide with real shipment data.

Find Suppliers

Volza Global Partner Finder

Find suppliers already exporting your category to verified buyers worldwide with real shipment data.

Find Suppliers
User User User User
4.7/5 from 24,960+ customers

Trusted by 30,000+ sourcing professionals

Procurement managers like Sarah use Volza to evaluate suppliers with real trade data — verifying shipment history, buyer relationships, and consistency signals before signing any contract.

3.126B

Shipments

18.57M

Visitors

6.72B

Searches

Frequently asked questions (6)

How do I verify a supplier before RFQ?

Before sending an RFQ, verify suppliers by checking their actual shipment history (not just claimed capacity), reviewing their consistency over 24+ months, confirming they regularly export your specific HS codes, validating their presence in your target markets, and analyzing concentration risks. Tools like Company Profiler can reveal this trade data directly from customs records.

How do I verify a supplier before RFQ?

Before sending an RFQ, verify suppliers by checking their actual shipment history (not just claimed capacity), reviewing their consistency over 24+ months, confirming they regularly export your specific HS codes, validating their presence in your target markets, and analyzing concentration risks. Tools like Company Profiler can reveal this trade data directly from customs records.

How do I verify a supplier before RFQ?

Before sending an RFQ, verify suppliers by checking their actual shipment history (not just claimed capacity), reviewing their consistency over 24+ months, confirming they regularly export your specific HS codes, validating their presence in your target markets, and analyzing concentration risks. Tools like Company Profiler can reveal this trade data directly from customs records.

How do I verify a supplier before RFQ? R1

Before sending an RFQ, verify suppliers by checking their actual shipment history (not just claimed capacity), reviewing their consistency over 24+ months, confirming they regularly export your specific HS codes, validating their presence in your target markets, and analyzing concentration risks. Tools like Company Profiler can reveal this trade data directly from customs records.

How do I verify a supplier before RFQ? R2

Before sending an RFQ, verify suppliers by checking their actual shipment history (not just claimed capacity), reviewing their consistency over 24+ months, confirming they regularly export your specific HS codes, validating their presence in your target markets, and analyzing concentration risks. Tools like Company Profiler can reveal this trade data directly from customs records.

Don’t order blind.
Verify supplier reality before contract.

Sarah stopped signing contracts blind by following this framework. Now you can too verify every supplier with real trade data before committing to any contract.

Get your free trial Check in Company Profiler
No credit card required
7-day free trial
100% money-back guarantee