Corwin: Detailed Company Information & Corporate Profile
Summary
Corwin, established in 1990, operates from Thousand Oaks, California, serving the educational publishing sector with a focus on issuing materials tailored for K‑12 contexts. The firm’s independent status and presence in the Los Angeles metropolitan area underpin its regional influence while its revenue range of $100 million to $500 million reflects significant market activity.
Specializing in K‑12 professional development, leadership training, curriculum design, Common Core alignment, cultural proficiency, visible learning frameworks, consulting services, and broader professional learning initiatives, Corwin supports educators across diverse settings. Its team of 100–200 professionals—including Vice Presidents of Growth and Partnerships and Marketing, senior learning advisors, content leaders, and regional learning executives—drives the development and delivery of instructional resources.
By combining evidence‑based curriculum solutions with targeted consulting and professional learning programs, Corwin empowers schools to implement effective teaching strategies that meet contemporary educational standards. The company’s comprehensive suite of offerings positions it as a key partner for educators seeking continuous improvement in classroom practice and student outcomes.
| Corwin Website | corwin.com |
| Social Links |  |
| Phone Number | 1-800-233-9936 |
| Industries | |
| Corwin Headquarters Address | 2455 Teller Road, Thousand Oaks, California, 91320 US |
| Company Size | 100-200 employees |
| Specialities & Services | K-12 Professional Development, Leadership, K-12 Education, Common Core, Curriculum, Cultural Proficiency, Visible Learning, Consulting, Professional Learning |
| Technologies | jQuery, jsDelivr, ASP.NET, Azure, Bootstrap, Cloudflare, Flask, Magento, PHP, Laravel |
| DMA Code | Los Angeles Metropolitan Area |
| Founded | 1990 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Independent Company |
| Updated: | 2026-10-05 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2000 | Public Company | 500 - 1.0K | |
| 1832 | Public Company | 1.0K - 5.0K | |
| 1844 | Public Company | 10K - 50K | |
| 2010 | Privately Held | 25 - 100 |
Estimated Website Traffic
The chart shows a decline in traffic to the corwin.com website. In September, traffic decreased to 107629, compared to 152327 in the previous month. The highest traffic in 2026 was recorded in April, reaching 233622 visits.
Workforce Turnover
Number of employees switched from or switched to
Length of Employment
Corwin's workforce includes employees across a wide range of tenure levels.
4% have been with the company for less than 1 year7% have been with the company for 1 to 2 years7% have been with the company for 3 to 4 years14% have been with the company for 5 to 7 years18% have been with the company for 8 to 10 years50% have been with the company for more than 11 years
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Corwin Corporate Information: FAQ
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