Aktive Positionen von Sam Mammen
Unternehmen | Position | Beginn | Ende |
---|---|---|---|
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. | Direktor/Vorstandsmitglied | 01.01.1982 | - |
Gründer | 01.01.1982 | - | |
Präsident | 01.01.1982 | - | |
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. | Direktor/Vorstandsmitglied | - | - |
Präsident | - | - |
Karriereverlauf von Sam Mammen
Statistik
International
Vereinigte Staaten | 3 |
Operativ
Director/Board Member | 2 |
President | 2 |
Founder | 1 |
Sektoral
Consumer Services | 3 |
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Unternehmensverbindungen
Private Unternehmen | 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 |
- Börse
- Insiders
- Sam Mammen
- Erfahrung