B2B lead researcher required to verify and enrich UK leak detection prospecting database

We provide a technology solution for the early detection of water leaks, water ingress and emerging moisture risks in properties, warehouses and other commercial or residential buildings. We have created several large UK B2B prospecting databases covering sectors including: Property owners and managing agents Facilities management companies Warehouses and logistics operators Hotels Self-storage companies Build-to-Rent and student accommodation Care homes and retirement living Healthcare and education estates Commercial property groups Insurance, maintenance and property-services companies We now need an experienced B2B lead researcher to turn these databases into accurate, sales-ready working lists. The work will include: Reviewing and tidying all existing prospecting databases Removing duplicates, incorrect organisations and outdated information Confirming that each organisation is relevant and currently operating Identifying the correct decision-makers for a property leak-detection and moisture-monitoring solution Finding people responsible for property, estates, facilities, engineering, maintenance, operations, asset management, risk, insurance, innovation or procurement Finding multiple relevant contacts for each organisation where appropriate Verifying names, current job titles, business email addresses, telephone numbers and LinkedIn profiles Calling or emailing organisations where necessary to confirm the correct person to approach Enriching the databases using professional tools such as Apollo, Lusha, LinkedIn Sales Navigator, Cognism or similar Clearly identifying the source and confidence level of each contact Producing clean and consistently formatted spreadsheets that can be allocated directly to sales agents Applicants should already have access to professional contact-enrichment tools and must not invent or guess contact details. We need accurate, current and properly verified information. Please include: Examples of similar B2B prospecting or data-enrichment work Which research and contact-data tools you currently use How you verify that an email address and job title are current Confirmation that you can complete the work within 7–10 days, or two weeks maximum Fixed project budget: £250 The project will only be considered complete when the database is organised, deduplicated, enriched and sufficiently accurate for our sales team to begin contacting the correct property, facilities, operations and engineering decision-makers with confidence.