![]() HOUGHTON MIFFLIN COMPANY Houghton Mifflin Harcourt (HMH) is an education technology company providing K-12 core, supplemental, intervention, and professional learning solutions. | ![]() Meazure Learning Meazure Learning (formerly ProctorU) is a company that provides assessment and proctoring services. | ||
Founding Date | Founding Date 1832 | Founding Date 2008 | Founding Date 2006 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations McLean, US HQ | Locations American Fork, US HQ | |
Employees | Employees 4,5631% decrease | Employees 5542% decrease | Employees 1093% increase |
Funding | |||
Total funding raised | Total funding raised N/A | Total funding raised $ 13m | Total funding raised $ 13.8m |

Meazure Learning (formerly ProctorU) is a company that provides assessment and proctoring services.
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YouScience is a provider of a platform for educational and professional development.
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