B2B DATA PROVIDER · SINCE 2010

Describe Your ICP.
We’ll Build the Verified Contact List.

LeeonTek is a B2B data provider with 500M+ verified business contacts across 90+ industries and 60+ countries. Tell us the audience and the volume you need. That is the list you receive, verified and ready to import.

Get My Custom Quote → Book a Quick Call
Team
TRUSTED BY 11,000+ B2B TEAMS
What you can target
MULTI-STEP VERIFIED
  • Industry data
    90+ industries, SIC & NAICS
  • Job role data
    80+ titles & seniority levels
  • Geographic data
    60+ countries covered
  • Healthcare data
    Clinicians & facilities

Trusted by 11,000+ B2B Teams Worldwide

500M+
Verified Contacts
90+
Industries Covered
60+
Countries Covered
68%
Conversion Improv.
4X
Revenue Increased
— DATA COVERAGE —

Build Your List by Industry, Role
or Country

Industry

By Industry

Know your SIC and NAICS codes? Send them. Not sure? Describe who you sell to and we’ll map it across 90+ industries.

Browse Industry Lists →
Role

By Job Role

Give us the titles, seniority levels and functions you target. We find the people who hold them, verified, across 85M+ contacts.

Browse Job Titles →
Country

By Country

Name your markets. We build region-compliant lists across 60+ countries in North America, Europe, APAC and the Middle East.

Browse Countries →
Services

Beyond the List

Two services for teams who want more than a data file: one repairs what you already hold, the other takes the campaign off your hands entirely.

B2B Data Cleansing & Appending

Send us the database you already own. We remove decayed records, correct outdated fields, and append verified email addresses, direct dial numbers and firmographics so your CRM stops misleading your reps.

Managed Email Campaigns

We source the data and run the campaign on your behalf: strategy, template design, deployment, deliverability management and real-time reporting on opens, clicks and bounces. You approve, we execute.

B2B Data Services
— DATA LICENSING

License the Database,
Not Just a List

For teams that need B2B data continuously rather than once: RevOps building territory models, product teams enriching a platform, agencies running data for several clients at a time. You license access on agreed terms and the records refresh underneath you.

Discuss Licensing
  • VOLUME
    Up to 500M+ verified B2B records
  • COVERAGE
    90+ industries, 60+ countries
  • REFRESH
    Rolling 90-day re-verification cycle
  • DELIVERY
    .xls, .csv or .txt, on your schedule
  • COMPLIANCE
    GDPR, CCPA and CAN-SPAM
  • SUPPORT
    Named account specialist
— WHY LEEONTEK —

What Other Vendors Won’t
Put in Writing

LeeonTek has supplied B2B data since 2010. Three commitments we make in writing: before you buy, while your campaign runs, and in how the data is handled.

Before

You’ll Know the Exact Count

A data specialist confirms the precise record volume and field coverage available for your ICP, in writing, before you commit to anything.

During

Bounces Replaced

If an address hard-bounces within 30 days of delivery, we replace the record, so you are not left paying for a contact you cannot reach. The checks run before delivery precisely so it rarely comes to that.

Always

Documented and Compliant

Our data sourcing is documented, not improvised. We operate an open removal-request process and every record is collected and maintained under GDPR, CCPA and CAN-SPAM.

Your Next Big Contract Is Hiding in Our Data.

Talk to Our Experts