---
title: "I Will build verified B2B contact lists with SMTP-checked emails and LinkedIn profiles"
url: https://zinnhub.com/zinns/i-will-build-verified-b2b-contact-lists-with-smtp-checked-emails-and-linkedin-profiles/
description: "I deliver verified B2B decision-maker contacts — SMTP-checked emails, LinkedIn profiles, and job titles — for sales teams, founders, and agencies. Zero bounces, honest reporting, delivered in 3-7 days depending on package, as PDF + live share link."
published: 2026-10-15T18:37:30+00:00
modified: 2026-10-15T18:37:30+00:00
language: en-GB
---

# I Will build verified B2B contact lists with SMTP-checked emails and LinkedIn profiles

\*\*Stop wasting hours on manual prospect research.\*\*

Most B2B sales teams spend 30-60 minutes per company just finding decision-makers, verifying emails, and building contact lists. That’s 10+ hours a week on work that isn’t selling. I do it for you — verified, in 48 hours.

\*\*What you get in every report:\*\*

✅ Verified email addresses (SMTP-checked — zero bounces)
✅ LinkedIn profiles of every decision-maker
✅ Job titles and seniority levels
✅ 2 alternative email patterns as backup
✅ Catch-all transparency — if a domain is catch-all and individual emails can’t be confirmed, I say so clearly instead of guessing
✅ Delivered as PDF + live interactive share link (one-click open, no signup required)

\*\*Who this is for:\*\*

– B2B SaaS founders running outbound campaigns
– Sales teams tired of bounced emails and wasted outreach
– Lead generation agencies who need reliable white-label research
– SDRs and AEs who want clean, ready-to-use prospect lists

\*\*How I work:\*\*

1. You share your target company (name, website, or LinkedIn URL)
2. I scan the company and identify decision-makers in sales, growth, marketing, or leadership
3. I verify every email via SMTP — no fake “verified” labels
4. I deliver a branded PDF report plus a live share link

\*\*Why me:\*\*

I built RadarIQ — an AI-powered B2B research platform — from scratch as a self-taught founder. So I know exactly what good prospecting data looks like, and what it doesn’t. Every claim in my reports is sourced from public data. Every email is SMTP-verified with a bounce risk score. No invented numbers, no fake confidence.

\*\*Recent work:\*\*

Verified 8/8 contacts for a London-based SaaS company (Fyxer.com) — every single email valid. Live sample available on request.

\*\*Turnaround:\*\*

Standard delivery is 48 hours from order.

\*\*No cold calls. No spam. Just clean, verified, ready-to-use prospect data.\*\*

\*\*How many contacts will I get per company?\*\*

Typically 5-15 decision-maker contacts per target company, depending on company size and your ICP. If a company has fewer than 5 relevant decision-makers, I’ll tell you upfront before starting.

\*\*Can I specify roles and seniority?\*\*

Yes. You can specify target roles (e.g. VP Sales, Head of Growth, CRO) and seniority levels (C-suite, VP+, Director+). Just include this in your order requirements. If you don’t specify, I default to sales, growth, marketing, and leadership roles.

\*\*Is the data GDPR-compliant?\*\*

Every data point is sourced from publicly available information (company websites, LinkedIn profiles, public job boards). I do not use leaked, purchased, or scraped private databases. Buyers in regulated industries should review their own compliance obligations before outreach.