Custom List Building Services
Your most comprehensive resource for accurate business lists and sales leads.

Build Your Custom Business
List with Precision
Filter your Audience by
- Industry
- Business Size
- Sales Volume
- Geography
- Firmographics
Benefits of Our Custom List Building Services
Here are highly accurate contact details for Software Developers, Marketing Specialists, Healthcare Professionals, Engineers, and Financial Advisors in the USA.
Reach The Perfect Audience
Select from over 10 search filters and geographic data to precisely target your audience for marketing, sales, and research initiatives.
Save time and resources
Data Maelumat offers the most accurate data available, so you know you won’t be wasting your time and money chasing incorrect or incomplete leads.
Get a better return on your investment
Customizing your message to the right audience can help improve your campaign’s ROI
How Our List Building Works?
Our custom list-building service helps you find the perfect audience based on industry, company size, location, sales volume, and more. Whether you need to connect with software developers, marketers, healthcare professionals, engineers, or financial advisors across the USA, we provide accurate and up-to-date contact information.

We understand your Requirement
We access client needs and target audiences through market segmentation.

Simplify and analyze your need
We review and verify the database to ensure it’s accurate and relevant.

Manage your data needs delegate to team
We designate team members to oversee data collection, validation, and verification.

Distribute task among specialists
We use compliant and user-friendly data channels, providing support throughout the entire process.

Ensure best standards via quality Management
We keep data up-to-date with regular updates and audits, constantly aiming to enhance quality.

Delivery llon time
We deliver data as required, including testing, analysis, and evaluation, with ongoing support and maintenance.
Frequently Asked Qusetions
What Are the Costs of Our Custom List Building Services?
For a personalized quote, please contact us directly. Our services are ideal for growing businesses seeking high-quality contact data, including email addresses and mobile numbers with optimal call times.
Is List Building Legal?
Yes, list building is legal. In the United States, the CAN-SPAM Act permits contacting individuals without prior consent, provided that certain guidelines are followed.
However, regulations vary by country, so it’s important to comply with local laws. We ensure our list-building services are 100% compliant with applicable regulations and conduct regular audits to maintain quality and compliance.
Why Should We Use Your Custom List Building Services?
With nearly eight years of experience, our team of specialists works systematically and effectively, employing a bottom-up approach to build and qualify lists tailored to your needs.
How Many Types of Appending You Provide?
- Email Appending: Adding missing email addresses to your existing contact list.
- Phone Appending: Incorporating phone numbers into your contact database.
- Postal Address Appending: Completing your records with accurate mailing addresses.