Cliffs Notes Information

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Cliffs Notes Inc is an entertainment company based out of 26659 SE 18th St, Sammamish, Washington, United States.

Website	http://www.cliffsnotes.com
Revenue	$6 million
Employees	1 (0 on RocketReach)
Founded	1958
Address	PO Box 80728, Lincoln, Nebraska 68501, US
Phone	(888) 328-8199
Technologies	JavaScript , HTML , Google Analytics +21 more (view full list)
Industry	Book and Periodical Publishing, Education General, Education and Training Services (B2B), Education
Keywords	Study Guides, Literature Summaries, Book Summaries, Test Preparation, Literature Review, Exam Preparation, Homework Help, Critical Analysis, Educational Resources, Academic Support, Reading Comprehension, Learning Resources, Writing Skills, Note Taking, Online Learning, Summaries, Essay Writing, Education, Textbooks
Competitors	Barron's, Course Hero, LitCharts, eNotes.com, JSTOR, Shmoop, BookRags, Inc., SparkNotes LLC, Gradesaver LLC, PinkMonkey.com +34 more (view full list)
SIC	SIC Code 82 Companies, SIC Code 829 Companies
NAICS	NAICS Code 61 Companies, NAICS Code 611 Companies, NAICS Code 6116 Companies, NAICS Code 61169 Companies

Cliffs Notes Questions

What is the annual revenue of Cliffs Notes?

The Cliffs Notes annual revenue was $6 million in 2026.

Where is Cliffs Notes based?

Cliffs Notes is based in Lincoln, Nebraska.

What is the NAICS code for Cliffs Notes?

The NAICS codes for Cliffs Notes are [61, 611, 6116, 61169].

What is the SIC code for Cliffs Notes?

The SIC codes for Cliffs Notes are [82, 829].

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