Cornerstone Discovery: Detailed Company Information & Corporate Profile
Summary
Cornerstone Discovery was founded in 2005 and operates out of Philadelphia, PA, within the Delaware Valley DMA.
The independent firm specializes in legal assistance services including digital forensic collection and examination, eDiscovery processing, online hosting, trial technology, expert testimony, media production, editing, J‑Tag forensics, chip‑off forensics, and comprehensive litigation support.
With a team of 10 to 50 professionals led by Business Development Manager Amy McDevitt Ruggiero and Managing Director Jason Silva, the company delivers forensic analysis, database administration, marketing support, and full-spectrum litigation services. Revenue ranges between $1–$10 million.
| Cornerstone Discovery Website | cornerstonediscovery.com |
| Social Links |    |
| Phone Number | (267) 639-6900, +1-215-515-5127 |
| Industries | |
| Cornerstone Discovery Headquarters Address | 4775 League Island Blvd, Philadelphia, PA, 19112 US |
| Company Size | 10-50 employees |
| Specialities & Services | Digital Forensic Collection, Forensic Examination, eDiscovery Processing, Expert Testimony, Online eDiscovery Hosting, Printing, Scanning, Copying, OCR, Trial Technology, Media Production, Editing, J-Tag Forensics, Chip-off Forensics, Litigation Support |
| DMA Code | Delaware Valley |
| Founded | 2005 |
| Estimated Annual Revenue | $1 - 10M |
| Operating Status | Independent Company |
| Updated: | 2026-09-23 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2008 | Privately Held | 500 - 1.0K | |
| 2010 | Privately Held | 100 - 250 | |
| 2006 | Privately Held | 25 - 100 | |
| 2002 | Privately Held | 25 - 100 |
Estimated Website Traffic
The chart shows a decline in traffic to the cornerstonediscovery.com website. In August, traffic decreased to 410, compared to 427 in the previous month. The highest traffic in 2026 was recorded in January, reaching 1504 visits.
Workforce Turnover
Length of Employment
Cornerstone Discovery's workforce includes employees across a wide range of tenure levels.
11% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years11% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years56% have been with the company for more than 11 years
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Cornerstone Discovery Corporate Information: FAQ
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