Manual Company Size Research for 20,000 Leads (High Accuracy Required)

Description: We are looking for experienced freelancers or agencies to help us manually research and verify company size (employee count) for approximately 20,000 leads. This is for an outbound sales campaign, so accuracy and consistency are critical. We are specifically not looking for automated scraping — this needs to be manually validated data from reliable sources. Scope of Work: Research and fill in company size (employee count or range) for each lead Use reliable sources such as LinkedIn, company websites, or trusted databases Ensure consistent formatting across all records Flag ambiguous or unverifiable companies What We’re Looking For: Proven experience in lead enrichment / data research Ability to handle large datasets (20k+ records) Strong attention to detail and accuracy Clear process for validation and quality control IMPORTANT — Please Answer These in Your Proposal: What is your step-by-step process for finding and verifying company size? What sources/tools do you typically use? How do you ensure accuracy and avoid errors at scale? Have you done similar projects? Please share examples or proof of work What is your expected turnaround time for 20,000 leads? Your pricing model (per record / per 1,000 / fixed) Test Task (Mandatory): We will start with a paid sample of 100–200 leads to evaluate quality before proceeding with the full project. Deliverable Format: Excel or Google Sheets Clean, structured data Clearly defined company size field If you have a strong process and can maintain high accuracy at scale, we’d love to work with you long-term.