RESEARCH-FIRST B2B DATA SERVICES
The right accounts. The right people. Data you can use.
We research your target companies, identify relevant decision-makers, enrich business contacts, and deliver structured, quality-reviewed prospect data built around your ideal customer profile.
Precise targeting · Human quality checks · CRM-ready delivery
SAMPLE DELIVERY PREVIEW
ILLUSTRATIVE DATA — NOT REAL CLIENT RECORDS
US SaaS · Decision-maker research
Account-fit checks · role validation · contact QA
10–100 employees
US-based accounts
Sales leadership
| Account | Role | Data status |
|---|---|---|
| Sample Co. A | VP Sales | Verified* |
| Sample Co. B | Founder | Verified* |
| Sample Co. C | Head of Growth | Review needed |
| Sample Co. D | RevOps Lead | Verified* |
*Demonstration only. Real project deliverables depend on verification and project scope.
A founder with a track record in real client work
$200K+
Historical Upwork earnings
680+
Upwork jobs
17,000+
Upwork hours
15
Research team members
WHY IT MATTERS
More contacts aren’t the goal. Better-qualified contacts are.
Too many prospect lists look complete at first glance but introduce wasted work downstream. Our research is designed to reduce avoidable uncertainty before the data reaches your team.
01
Is this the right company?
Firms that do not match the industry, size, geography or operating criteria you specified.
02
Is this the right person?
Former employees and incorrect job titles mixed into current decision-maker records.
03
Can we trust this record?
Unverified addresses, catch-all results and incomplete sourcing treated as certain.
04
Can our CRM use it?
Duplicates, inconsistent fields and missing context that create avoidable CRM cleanup.
WHAT WE DO
Research support, tailored to your sales motion.
Choose a focused project or ongoing support. We confirm scope and deliverables before research begins.
01
Target account & ICP research
Build lists of companies using precise ICP filters, business attributes and exclusion criteria.
Company qualification · market mapping
02
Decision-maker contact research
Find relevant stakeholders and validate role and company fit through research and cross-checking.
Executive and functional contacts
03
Enrichment, verification & QA
Add available professional contact information, validate email status, and flag uncertain records.
Verification · source review
04
Ongoing research & data operations
Standardize fields, deduplicate datasets and prepare reviewable data for downstream workflows.
Cleaning · normalization · handoff
HOW WE WORK
Transparent from brief to handoff.
We combine specialist research tools with human checks. No platform is treated as a perfect source of truth.
01
Define what a qualified record means.
Define your ICP, geography, titles, required fields and exclusions.
02
Research companies and buying roles.
Identify accounts and people against the agreed criteria.
03
Enrich, verify and review.
Cross-check records, examine email statuses and flag uncertainty.
04
Deliver clean, usable output.
Share structured data, explain limitations and address agreed corrections.
REVIEWABLE OUTPUT
Data your team can inspect, understand and use.
Clear columns, qualification notes, source references and status flags help sales and operations teams understand what they are receiving.
- Qualification rules agreed before research
- Source links and review notes where specified
- Separate treatment of uncertain or catch-all email results
- Structured CSV or Google Sheets delivery
SAMPLE HANDOFF FORMAT · FICTIONAL RECORDS
Swipe to see more →
| Company | Contact role | Verification | Review notes |
|---|---|---|---|
| Northstar Demo | VP of Sales | Verified* | Role checked |
| Cedar Demo | Head of Growth | Review | Check location |
| Riverbend Demo | Founder | Verified* | ICP match |
All names in this preview are fictional. No actual client information is shown.
SELECTED EXPERIENCE
Experience across complex research briefs.
Examples of project types we have supported.
ACCOUNT RESEARCH
Specialized engineering & forensic contact mapping
Company and role qualification across defined geographies and technical business criteria.
Geographic rules · role matching
SPECIALIZED RESEARCH
E-commerce decision-maker and professional contact research
Role-based professional research with project-specific sourcing and qualification standards.
Manual review · complex titles
DATA OPERATIONS
Property management company research
Contact enrichment and duplicate controls for a large list of target property management companies.
Enrichment · data hygiene
These are summaries of experience, not client testimonials or quantified outcome claims.
THE TEAM BEHIND THE DATA
Small enough to stay attentive. Experienced enough to handle complexity.
B2B Lead Warrior is led by Tazmir Hossain, a B2B research specialist with extensive client delivery experience. Our team supports tailored data projects, from narrow expert research to larger repeatable workflows.
We value clear requirements, responsible handling of business data, transparent QA and dependable communication.
FOUNDER & DELIVERY
Research quality starts with understanding who the client needs to reach.
Founder & Lead Research Specialist
Top Rated Plus — current Upwork recognition, verified on 8 November 2026. Founder accomplishments are presented separately from agency-wide results.
FREQUENT QUESTIONS
Clear expectations from day one.
Do you provide verified email addresses?
We research and check business email addresses using the methods defined for each project. Deliverability cannot be guaranteed, and uncertain results are identified separately.
Can you work with a specific industry or location?
Yes. Each project begins with an ICP, geography, targeting rules, required fields and exclusions.
Do you work on ongoing monthly projects?
Yes, subject to scope, available team capacity and a mutually agreed delivery plan.
Can I see a sample before committing?
You can request a scoped sample. We will confirm the sample size, criteria and whether any fee applies before starting.
LET’S DEFINE YOUR NEXT LIST
Tell us who you want to reach. We’ll work out the research.
Share your target market, company profile, titles and data requirements. We will review the brief and suggest a practical next step.
Email your brief directly or use our project inquiry form. We review every inquiry and reply by email.
GOOD INFORMATION TO INCLUDE
- Your company and website
- Target market / geography
- Industries, roles and qualifications
- Fields required and expected volume
- Any sample format or deadline
Please do not send confidential personal data in an initial inquiry.