Core 3 Technologies: Detailed Company Information & Corporate Profile
Summary
Core 3 Technologies was founded in 2009 and operates as an independent company headquartered in Costa Mesa, CA. With a workforce of 10‑50 employees, the firm generates between $10 million and $50 million in annual revenue and serves customers across the Los Angeles Metropolitan Area.
Specializing in IT services, Core 3 Technologies builds OEM systems for Dell, Lenovo, SuperMicro, and HPE. The company offers custom-built servers, storage, GPU platforms, and AI video analytics solutions using Milestone Systems and Briefcam technologies.
Its product portfolio includes a strategic buffer stock program, full‑lifecycle management, and global supply chain services, all backed by industry-leading quality control assurance practices. Leadership is led by President Dan Hennen with EVP of Global Engineering and Innovation Seva Liokumovich, supported by senior account managers Connor Grant, Patricia Schwerter, Jesse Tompkins, and others across business development and technical roles.
| Core 3 Technologies Website | core3tech.com |
| Social Links |   |
| Phone Number | 949-681-9690 |
| Industries | |
| Core 3 Technologies Headquarters Address | 3505 Cadillac Ave, Costa Mesa, CA, 92626 US |
| Company Size | 10-50 employees |
| Specialities & Services | OEM System Building, Artificial Intelligence , AI Video Analytics, Servers, Storage, GPU, Dell, Lenovo, SuperMicro, HPE, Custom Built IT Solutions, Strategic Buffer Stock Program, Full Lifecycle Management, Global Supply Chain, Industry Leading QC Assurance Practices, Milestone Systems, Briefcam |
| SIC Code | 3577, 3576, 3575, 3600 |
| NAICS Code | 334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing, 333316 Photographic and Photocopying Equipment Manufacturing, 334418 Printed Circuit Assembly (Electronic Assembly) Manufacturing, 334613 Blank Magnetic and Optical Recording Media Manufacturing |
| DMA Code | Los Angeles Metropolitan Area |
| Founded | 2009 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-09-28 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1923 | Public Company | 1.0K - 5.0K | |
| 2015 | Public Company | 5.0K - 10K | |
| 1986 | Privately Held | 1.0K - 5.0K | |
| 2006 | - | 25 - 100 |
Estimated Website Traffic
The chart shows a decline in traffic to the core3tech.com website. In September, traffic decreased to 386, compared to 452 in the previous month. The highest traffic in 2026 was recorded in March, reaching 1371 visits.
Workforce Turnover
Length of Employment
Core 3 Technologies's workforce includes employees across a wide range of tenure levels.
17% have been with the company for 8 to 10 years83% have been with the company for more than 11 years
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Core 3 Technologies Corporate Information: FAQ
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