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Sam Mammen active positions
Companies | Position | Start | End |
---|---|---|---|
Asteria Learning, Inc.
![]() Asteria Learning, Inc. Publishing: Books/MagazinesConsumer Services ECS Learning Systems, Inc. publishes test-prep materials. Its products include product catalog includes thousands of activity books, workbooks, test-preparation materials, and other resources for reading, writing, and thinking skills. The company was founded in 1982 by Sam Mammen and Lori Mammen and is headquartered in Bulverde, TX. | Director/Board Member | 1981-12-31 | - |
Founder | 1981-12-31 | - | |
President | 1981-12-31 | - | |
Novel Units, Inc.
![]() Novel Units, Inc. Publishing: Books/MagazinesConsumer Services Novel Units, Inc. engages in the publication of test-prep materials. It offers teacher guides, and student packets products. It distributes its product through the following category: literature guides by grade, award winners, title in the movies, Shakespeare, eBook bundles, and Spanish Novel Units. The company was founded in 1987 and is headquartered in San Antonio, TX. | Director/Board Member | - | - |
President | - | - |
Career history of Sam Mammen
Statistics
International
United States | 3 |
Operational
Director/Board Member | 2 |
President | 2 |
Founder | 1 |
Sectoral
Consumer Services | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Private companies | 2 |
---|---|
Asteria Learning, Inc.
![]() Asteria Learning, Inc. Publishing: Books/MagazinesConsumer Services ECS Learning Systems, Inc. publishes test-prep materials. Its products include product catalog includes thousands of activity books, workbooks, test-preparation materials, and other resources for reading, writing, and thinking skills. The company was founded in 1982 by Sam Mammen and Lori Mammen and is headquartered in Bulverde, TX. | Consumer Services |
Novel Units, Inc.
![]() Novel Units, Inc. Publishing: Books/MagazinesConsumer Services Novel Units, Inc. engages in the publication of test-prep materials. It offers teacher guides, and student packets products. It distributes its product through the following category: literature guides by grade, award winners, title in the movies, Shakespeare, eBook bundles, and Spanish Novel Units. The company was founded in 1987 and is headquartered in San Antonio, TX. | Consumer Services |
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