$1B$10B
$50M$100M
$500M$1B
$250M$500M
$1B$10B
$250M$500M
$10B
$25M$50M| Data Recognition Corporation | CTB Email Formats | Percentage |
| First.Last@mheducation.com | 86% |
| Last@mheducation.com | 6% |
| Fir.Last@mheducation.com | 2% |
| Last.First@mheducation.com | 1% |
| FirstLast@mheducation.com | 1% |
| FLast@mheducation.com | 1% |
| F.Last@mheducation.com | 1% |
| First.Middle@mheducation.com | 1% |
| First.Middle.Last@mheducation.com | 1% |
| First_Last@ctb.com | 89% |
| FLast@ctb.com | 6% |
| First.Last@ctb.com | 4% |
| FirstLast@ctb.com | 1% |
Book and Periodical PublishingCalifornia, United States501-1000 Employees
Since 1926, the mission of CTB has been to “help the teacher help the child.” Our award-winning programs encompass diagnostic, summative, interim and formative, performance-based, and observational assessments. With innovative, reporting, scoring, and data management tools, CTB is proud to be is a global leader in educational technology. Learn more at http://www.ctb.com.
Company Overview
Funding & FinancialsData Recognition Corporation | CTB's revenue is estimated to be in the range of $100M$250M
Funding & FinancialsData Recognition Corporation | CTB's revenue is estimated to be in the range of $100M$250M
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