K12: Detailed Company Information & Corporate Profile
Summary
K12 is a private company that has been in the industry for 26 years. The business currently specializes in E-Learning area. K12's headquarter is located at Herndon, Virginia, USA. The number of employees is at least 1.0K. Register with SignalHire to connect with K12 employees and management.
| K12 Website | k12.com |
| Social Links |    |
| Phone Number | 1-866-968-7512 |
| Industries | |
| K12 Headquarters address | 11720 Plaza America Dr, Reston, Virginia, 20190 US |
| Company Size | 1000-5000 employees |
| Specialties | education, curriculum development, virtual school, online education, online school, public school, private school, charter school, blended learning, personalized learning, online learning, Career Technical Education, school choice, dual credit |
| SIC Code | 8200 |
| DMA Code | Washington Metropolitan Area |
| Founded | 1999 |
| Operating Status | Subsidiary |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2008 | Privately Held | 500 - 1.0K | |
| 1844 | Public Company | 10K - 50K | |
| 1997 | Privately Held | 250 - 500 | |
| 1997 | Educational Institution | 500 - 1.0K |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the k12.com website. In May, traffic decreased to 8145493, compared to 8360620 in the previous month. The highest traffic in 2026 was recorded in April, reaching 8360620 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
K12's workforce includes employees across a wide range of tenure levels.
3% have been with the company for 1 to 2 years2% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years21% have been with the company for 8 to 10 years60% have been with the company for more than 11 years
Companies Similar to K12
K12 Corporate Information: FAQ
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