B2B Lists LLC
140M+ Verified Decision-Maker Contacts

Close More Deals with
Verified B2B Data
—Not Guesswork

Precision-verified B2B contact databases across healthcare, C-suite, technology, and manufacturing. 95%+ deliverability. Delivered in 24 hours. Zero guesswork.

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95%+ Deliverability Guarantee
NPI-Verified Healthcare Data
CAN-SPAM & GDPR Compliant
Direct Dial Numbers Included

Trusted by leading organisations

Essity
Essity
Recordati Rare Diseases
Recordati Rare Diseases
Hardy Diagnostics
Hardy Diagnostics
NeilMed Pharmaceuticals
NeilMed Pharmaceuticals
SAGE Publishing
SAGE Publishing
Capital Health
Capital Health
ACROBiosystems
ACROBiosystems
Avanos Medical
Avanos Medical
Exelixis
Exelixis
NeoGenomics
NeoGenomics
Baptist Health Sciences
Baptist Health Sciences
American Fence Company
American Fence Company
Apex Development Group
Apex Development Group
Cobra Surgical
Cobra Surgical
Cabocreme
Cabocreme
C2DX Inc.
C2DX Inc.
Essity
Essity
Recordati Rare Diseases
Recordati Rare Diseases
Hardy Diagnostics
Hardy Diagnostics
NeilMed Pharmaceuticals
NeilMed Pharmaceuticals
SAGE Publishing
SAGE Publishing
Capital Health
Capital Health
ACROBiosystems
ACROBiosystems
Avanos Medical
Avanos Medical
Exelixis
Exelixis
NeoGenomics
NeoGenomics
Baptist Health Sciences
Baptist Health Sciences
American Fence Company
American Fence Company
Apex Development Group
Apex Development Group
Cobra Surgical
Cobra Surgical
Cabocreme
Cabocreme
C2DX Inc.
C2DX Inc.
140M+
Verified Contacts
95%+
Data Accuracy
24+
Industries Served
98%
Client Retention
Our 6-Stage Pipeline

From Raw Data to Revenue-Ready Lists

Every contact passes through six stages before it lands in your portal. No shortcuts, no guesswork.

AGGREGATING SOURCES
🗄
NPPES DB
LinkedIn
Medicare
AMA Registry
Hospital Sites
Gov Records
Event Lists
CRM / EHR
30+ SOURCES AGGREGATING
95%+ DeliverabilityAES-256 EncryptedDirect Dial IncludedGDPR Compliant140M+ Contacts
🔍
01
Source
NPPES, Medicare, AMA, LinkedIn, hospital sites, gov records + 25 more
🔗
02
Aggregate
Entity resolution across 30+ sources — exact & fuzzy deduplication
➕
03
Enrich
Append NPI#, mobile, EHR system, procedure codes, credentials + more
⚙️
04
Standardise
E.164 phones, USPS CASS addresses, taxonomy codes, credential formats
✅
05
Verify
8-layer check: email, direct dial, LinkedIn, USPS, NPI, license, MX, bounce
📦
06
Deliver
40+ field CRM-ready record — primary & premium data in your portal
30+
Sources
40+
Fields Mapped
8-Layer
Verify Layers
95%+
Deliverability
100%
Zero Duplicates
Core Products

Enterprise-grade data, delivered.

Everything you need to run high-volume outbound with absolute confidence. We handle the scraping, cleaning, and verification — you close deals.

Curated Databases

Freshly verified lists spanning healthcare, tech, manufacturing, and finance — built and cleaned by our data team.

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Intent Scoring

Not all contacts are equal. We score leads based on recent activity and buying intent signals so your reps focus on warm targets.

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Email Execution

More than just data — end-to-end campaign management, copywriting, and deliverability optimization from our experts.

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Industries

Deep coverage across key verticals.

View All Databases

Healthcare

Hospital Admins, CMOs, Physicians

2.4M+ contacts

Technology

CTOs, IT Directors, Engineering VPs

3.1M+ contacts

Manufacturing

Plant Managers, Supply Chain

1.2M+ contacts

Financial

CFOs, Wealth Managers, Bankers

1.8M+ contacts
Client Portal

Already a client?

Access your dedicated portal to view your custom lists, download contacts, manage campaigns, and track your account.

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