Insights

Assessment Expertise CTB offers a full suite of diagnostic, interim, formative and summative assessments plus reporting, scoring and data management tools, creating cross-sell opportunities for integrated analytics, dashboards and professional development services to schools and districts.

Data Platform Opportunity The cloud-first tech footprint including AWS and related services signals opportunities to offer cloud optimization, data integration, security, and FERPA/GDPR compliant data governance for CTB's assessment platforms.

Acquisition Momentum Ownership under DRC and history with the TASC program indicates openness to partnerships around scalable testing services, item bank expansion, remediation/adaptive testing and turnkey program modernization.

Mid-market Focus Mid-size scale with substantial workforce and revenue places CTB well for district or state-wide contracts for assessment software, data analytics, and reporting suites, especially via pilot programs.

Partnership Fit Decision-makers likely include district assessment leads, curriculum directors, IT and data managers; align outreach around LMS/SIS integrations, outcomes improvement and cost-efficiency to differentiate CTB's offerings.

Similar companies to CTB McGraw Hill

CTB McGraw Hill Tech Stack

CTB McGraw Hill uses 3 technology products and services including Amazon Web Services, Amazon Route 53, Google Search Console, and more. Explore CTB McGraw Hill's tech stack below.

Amazon Web Services
Cloud Hosting
Amazon Route 53
Domain Name Services
Google Search Console
Web Analytics

Media & News

Data Recognition Corp acquired ctb.com on Jul 1st '15.
In July of 2015, Data Recognition Corporation (DRC) acquired CTB, including the TASC test program.
Dec 10, 2015 | p2g.nyc

CTB McGraw Hill's Email Address Formats

CTB McGraw Hill uses at least 2 format(s):

CTB McGraw Hill Email Formats	Example	Percentage
First.Last@mheducation.com	John.Doe@mheducation.com	91%
Last@mheducation.com	Doe@mheducation.com	6%
Fir.Last@mheducation.com	Joh.Doe@mheducation.com	2%
Last.First@mheducation.com	Doe.John@mheducation.com	1%
First_Last@ctb.com	John_Doe@ctb.com	89%
FLast@ctb.com	JDoe@ctb.com	6%
First.Last@ctb.com	John.Doe@ctb.com	4%
FirstLast@ctb.com	JohnDoe@ctb.com	1%

Frequently Asked Questions

Where is CTB McGraw Hill's headquarters located?

CTB McGraw Hill's main headquarters is located at 20 Ryan Ranch Road Monterey, California 93940 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is CTB McGraw Hill's phone number?

You can contact CTB McGraw Hill's main corporate office by phone at

+1-800-538-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CTB McGraw Hill's official website and social media links?

CTB McGraw Hill's official website is ctb.com and has social profiles on LinkedIn.

What is CTB McGraw Hill's NAICS code?

CTB McGraw Hill's NAICS code is 511 - Publishing Industries (except Internet).

How many employees does CTB McGraw Hill have currently?

As of May 2026, CTB McGraw Hill has approximately 501 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Operating Officer: L. B.President: C. L.Owner: A. M.. Explore CTB McGraw Hill's employee directory with LeadIQ.

What industry does CTB McGraw Hill belong to?

CTB McGraw Hill operates in the Book and Periodical Publishing industry.

What technology does CTB McGraw Hill use?

CTB McGraw Hill's tech stack includes Amazon Web ServicesAmazon Route 53Google Search Console.

What is CTB McGraw Hill's email format?

CTB McGraw Hill's email format typically follows the pattern of First.Last@mheducation.com. Find more CTB McGraw Hill email formats with LeadIQ.

CTB McGraw Hill

Q: What is CTB McGraw Hill's official website and social media links?

CTB McGraw Hill's official website is ctb.com. CTB McGraw Hill has social profiles on LinkedIn.

Q: How many employees does CTB McGraw Hill have currently?

CTB McGraw Hill has approximately 501 employees.

Q: What technology does CTB McGraw Hill use?

CTB McGraw Hill's tech stack includes Amazon Web Services, Amazon Route 53, Google Search Console.

Q: What is CTB McGraw Hill's NAICS code?

CTB McGraw Hill's NAICS code is 511 (Publishing Industries (except Internet)).

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.