eCore: Detailed Company Information & Corporate Profile
Summary
eCore delivers software solutions that empower B2B sales teams with accurate, enriched contact data. Based in Pittsburgh, the company was founded in 2020 and has grown to a team of 100‑200 professionals who specialize in lead generation, data enrichment, validation, and custom data creation for high‑quality B2B databases.
The platform blends traditional professional services with AI‑driven tools—such as an AI agent for GTM data quality, signal tracking, job‑change monitoring, and account intelligence—to keep contact lists current and actionable. eCore also offers CRM clean‑up and ongoing data quality maintenance to support revops and sales enablement.
With annual revenue in the $50‑$100 million range, eCore is guided by CEO Tamar Gill, COO Vanja Stojiljkovic Cakic, CTO Joseph Gill, VP of People and GTM Operations Nino Cornish, and a core team of researchers and analysts who drive its data research and quality assurance.
| eCore Website | ecoreservice.com |
| Social Links |  |
| Industries | |
| eCore Headquarters Address | Pittsburgh, PA, US |
| Company Size | 100-200 employees |
| Specialities & Services | Professional Services, Lead Generation, Data Enrichment, Data Validation, Personalized Data, Waterfall Data Enrichment, B2B Data, Hard to Find Data, Bespoke Data, Custom Data, Quality Data, Accurate Data, CRM Clean Up, Data Quality Maintenance, B2B Data Platform, Accurate B2B Contact Database, High Quality Data Solutions, AI, Artificial Intellegence, AI Agent, GTM Data Quality, Revops, AI Rediness, Contact Data, B2B Contact Data, Job Change Tracking, Account Intellegence, Signal Tracking, Employment Verification, AI for GTM, Data Monitoring |
| Founded | 2020 |
| Estimated Annual Revenue | $50M - 100M |
| Updated: | 2026-09-28 |
Workforce Turnover
Number of employees switched from or switched to
Length of Employment
eCore's workforce includes employees across a wide range of tenure levels.
15% have been with the company for 1 to 2 years23% have been with the company for 3 to 4 years54% have been with the company for 5 to 7 years8% have been with the company for 8 to 10 years
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eCore Corporate Information: FAQ
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