Houghton Mifflin Harcourt Learning Technology, Inc. - Add Relationship - LittleSis

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Login
Explore
- Maps
- Lists
- Tags
About
- LittleSis
- Sign Up
- Help
- API
- Disclaimer
- Contact Us
- Donate
- Newsletter
Features
- Blog
- Toolkit
- Powerlines

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This year LittleSis turned 15! Consider becoming a LittleSustainer to help unsure that our movements have the research and tools
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Relationships Interlocks Giving Data

Parents

Houghton Mifflin Harcourt Sold to Veritas Capital in 2022 with the intention of taking the firm private

• subsidiary

Updated almost 10 years ago

Types

Organization, Business, Private Company