CustomProspect List BuildingService
We research, filter, and match companies against your targeting criteria—so you receive a database built for your exact requirements, not just volume.
What Makes Our Lists Different
Most list sellers give you volume. We give you criteria-matched research.
Criteria-First Research
Every company is researched against the targeting criteria you provide.
Multi-Criteria Filtering
Industry, size, location, tech stack, and other signals narrow the list to real fits.
Decision-Maker Contact Data
Records with verified decision-maker details, not generic company inboxes.
Database Quality
Clean, deduplicated, and formatted for your CRM—ready for immediate use.
How Your Prospect List Is Built
A transparent, repeatable process you can audit at every stage.
ICP Definition
We map your ideal customer: industries, size, geography, and buyer roles.
Company Discovery
We find real companies matching your ICP from trusted business sources.
Qualification & Filtering
Each company is scored and filtered against your ICP criteria.
Verification & Delivery
Contact data is verified and the clean list is delivered CRM-ready.
What You'll Receive
A qualified database, not a spreadsheet of random companies.
Why Choose Us
Ten years of building B2B prospect databases—with the proof to show it.
Multi-Step Validation
Each record passes format, domain, and role checks, with unverifiable records flagged.
Research Built From Your Criteria
Companies are matched against the requirements you provide, not a generic template.
Proven Track Record
190+ projects and a 100% Job Success Score across US, UK, and AU markets.
Frequently Asked Questions
How are companies selected for my prospect list?
We start from your targeting criteria—industry, company size, location, and other signals—then research each company against real business data sources so only criteria-matched targets make the list.
Why do custom criteria matter in list building?
A list built around your target requirements is more relevant than a generic database. Every record is filtered against the criteria you provide.
How do you verify the data?
Each list passes multi-step validation: email format and domain checks, role confirmation, and source tracing. Records that cannot be verified are clearly flagged.
Can you build lists for a specific market or territory?
Yes. We build prospect lists by city, state, or country—including the USA, UK, and Australia—down to a specific radius if needed.
Related Guides
Go deeper with practical B2B lead generation guides from the Islah Journal.
Get a Sample of Your Prospect List
See the quality of a qualified, verified prospect list built for your ICP—free, before you commit.