B2B List Building Services

Achieve a Consistent and Predictable Deal Flow with Custom-Built Prospect Lists

We provide custom list-building services for B2B companies that fuel real conversations with decision-makers. Whether you're an established small business or just getting your outreach off the ground, our list development starts with one thing- your specific audience—and we help you reach them with surgical precision, leading to a consistent and predictable deal flow.

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What You Get with Our List Building Services

In our LinkedIn Lead Generation system, we don’t just build custom lists—we engineer prospect pipelines based on your offer, industry, and Ideal Customer Profile (ICP).

Each lead list is created by blending advanced filters, manual validation, and enriched data. The result? Targeted, qualified prospects who are far more likely to say yes.

  • Hyper-Targeted Lists: Reach real decision-makers in your industry
  • Industry-Specific Filters: Search by NAICS/SIC codes, verticals, and niche segments
  • Title & Role Filtering: Find CEOs, Directors, VPs, and key buyers across departments
  • Geographic & Demographic Sorting: Target by city, state, metro, employee count, or revenue
  • Blacklist Management: Eliminate duplicates and avoid re-targeting unqualified leads
  • Iterative Revisions: Track performance KPIs and continuously refine the list
  • CRM Integration: Export your custom B2B list to HubSpot, Salesforce, GoHighLevel—or download in CSV format

Your prospect lists are embedded into your LinkedIn Sales Navigator service, allowing you to track and analyze every connection request, response, and follow-up. Our team ensures every message lands with the right person at the right time.

The Custom List Building Process: Built for Accuracy, Tailored for Growth

We’ve spent over a decade refining our process to deliver the most accurate and effective list-building services in the industry. Here’s how we do it:

Step

01

Discovery & Targeting Criteria

We begin with a strategic session to define your ideal customer profile, deal size, and outreach goals. Using advanced Boolean logic and proprietary search techniques, we identify:

  • Key roles and job titles
  • Industry codes and niches
  • Company size and funding stage
  • Regions, states, and metros
  • Buyer triggers and timing

This foundation ensures that your lead generation efforts translate into conversations—not just contacts.

Step

02

List Building & Data Enrichment

Your dedicated Sales Navigator expert builds your custom list using a mix of LinkedIn, third-party platforms, and internal tools. We enrich the list with key data points like job function, seniority, and company revenue—then validate every lead for accuracy.

Step

03

List Approval & Launch

You approve the list before it’s uploaded into your outbound system. From there, we launch your LinkedIn outreach campaign with strategic messaging, follow-ups, and calls-to-action built for conversion.

Step

04

Optimization & Iteration

We track campaign results daily: open rates, response rates, and positive replies. If the data shows room for improvement, we revise your list criteria, refresh your targeting, or build a new batch. It’s all part of our commitment to provide quality B2B list-building services that actually perform.


How Outbound Consulting Compares to Other Agencies

Over 2,000 clients have outsourced their list building to us since 2015, and here’s why: most agencies treat list building like an afterthought. We don’t. We treat it like the most important part of your sales funnel—because it is.

How our approach to building lead lists stacks up vs other agencies:


Outbound Consulting

  • Prospecting with advanced segmentation and lead qualification
  • Personalized filters for industry, role, geo, and company size
  • Human-validated lists tailored to your campaign
  • Personalized, proven messaging frameworks
  • Campaign manager assigned to your account
  • Continuous list refinement and optimization
  • CRM-ready lists and support for integration

Other Agencies

  • Bulk lists with minimal targeting
  • Generic filters or poor segmentation
  • Auto-generated data prone to errors
  • One-size-fits-all copy that falls flat
  • Limited communication or transparency
  • No post-launch review or iteration
  • Limited tech or automation tools

Why Clients Trust Our Services

When you outsource list-building services to Outbound Consulting, you don’t get a random VA or spreadsheet—we assign a dedicated Data Specialist who becomes an extension of your sales team.

Here’s what sets us apart:

  • Built-for-You Lists: We don’t resell databases or scrape unverified info—every lead is built for you.
  • Human Validation: Our team checks contacts before delivery. No junk, no fluff.
  • Accurate, campaign-ready custom lists for higher reply and conversion rates
  • Flexible Volume: Need 500 contacts? Need 10,000? We scale with your goals.
  • US-Based Team: Easy communication, quick turnarounds, and full transparency.

Proven Success Across Industries

We’ve provided list-building services across numerous industries, verticals, and company sizes. Now we bring that same enterprise-level expertise to the small business market in sectors like:

Financial Services & Insurance

Technology & SaaS

Cybersecurity & IT

Healthcare & Professional Services

Manufacturing & Industrial

Transportation & Logistics

Real Estate & Construction

Hospitality, Sports, and Events

What Clients Are Saying

We used to spend hours pulling and validating lists—and still had junk data. Now, Outbound delivers lead lists that are clean, current, and get responses.

Michael D.

VP of Sales

This is the best list-building service I’ve ever used. It’s like they read our ICP minds.

Samantha P.

Founder, Marketing Agency

Ready to Build Your Best List Yet?

At Outbound Consulting, we’re not just another agency—we’re your lead generation partner. Our customized lists are designed to do one thing: generate conversations with your ideal customers.

If you're ready to stop guessing and start targeting, outsource your list-building to Outbound Consulting:

  • Want more qualified leads? 
  • Need help defining your ICP? 
  • Sick of buying stale databases?

Let’s change that- schedule a discovery call now!

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