![Martijn Tel](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Martijn Tel
Director of Finance/CFO at Gerson Lehrman Group, Inc.
Martijn Tel active positions
Companies | Position | Start | End |
---|---|---|---|
Gerson Lehrman Group, Inc.
![]() Gerson Lehrman Group, Inc. Miscellaneous Commercial ServicesCommercial Services Gerson Lehrman Group, Inc. provides membership network for learning and expertise. The firm promotes knowledge exchange through conversations, small group convenings, mentorships, surveys, and other interactions with its network of experts. The company was founded by Alexander Saint-Amand, Thomas D. Lehrman, and Mark Gerson in 1998 and is headquartered in New York, NY. | Director of Finance/CFO | 2019-05-31 | - |
Career history of Martijn Tel
Former positions of Martijn Tel
Companies | Position | Start | End |
---|---|---|---|
SiriusDecisions, Inc.
![]() SiriusDecisions, Inc. Miscellaneous Commercial ServicesCommercial Services SiriusDecisions, Inc. provides business to business research and advisory services. It offers consulting, proprietary assessment tools and access to network of sales and marketing practitioners. It provides executive advisory, benchmarking assessment and management consulting services. The company was founded by Richard E. Eldh Jr. and John J. Nesson in 2001 and is headquartered in Wilton, CT. | Director of Finance/CFO | 2014-11-30 | 2019-03-31 |
Medical Media Holdings LLC
![]() Medical Media Holdings LLC Medical/Nursing ServicesHealth Services Medical Media Holdings LLC operates as a holding company with interests in medical education. It also provides oncology education services including conferencing and publications. The company was founded in 1996 and is headquartered in Columbia, MD. | Chief Operating Officer | 2009-09-30 | 2009-09-30 |
Director of Finance/CFO | 2009-09-30 | 2009-09-30 | |
HMH Supplemental Publishers, Inc.
![]() HMH Supplemental Publishers, Inc. Miscellaneous Commercial ServicesCommercial Services HMH Supplemental Publishers, Inc. provides core and supplemental educational materials and instruction programs to the K-12 and adult markets. The firm operates through its Rigby (reading and comprehension), Saxon (math, phonics, and early learning), and Steck-Vaughn (vocabulary, fluency, phonics, and test preparation) imprints. The company operates as part of Reed Elsevier's global Harcourt Education division. It was founded by Gabriele Madison, Julie A. McGee, Henry Z. Horbaczewski, Timothy J. McEwen, Martijn Tel, Kenneth E. Fogarty on September 11, 1992 and is headquartered in Orlando, FL. | Director of Finance/CFO | 1993-12-31 | 2008-01-31 |
Harcourt, Inc.
![]() Harcourt, Inc. Department StoresRetail Trade Harcourt, Inc. provided educational services to readers of all ages. It offered a variety of books, print, electronic learning materials, assessments, and professional development programs. The company was headquartered in Orlando, FL. | Director of Finance/CFO | 2007-12-31 | 2007-12-31 |
Classroom Connect, Inc.
![]() Classroom Connect, Inc. Miscellaneous Commercial ServicesCommercial Services Classroom Connect, Inc. provides professional development programs and online instructional materials for K-12 education. The firm helps teachers to become better teachers by engaging them in their own learning and inspiring positive change in the classroom. The company was founded in 1994 and is headquartered in Brisbane, CA | Director of Finance/CFO | 2004-02-29 | 2004-02-29 |
Archipelago Learning, Inc.
![]() Archipelago Learning, Inc. Packaged SoftwareTechnology Services Archipelago Learning, Inc. provides software solutions and online programs for students and educators. The company was founded by Cameron Chalmers and David Muzzo in 2000 and is headquartered in Bloomington, MN. | Chief Operating Officer | 2009-12-01 | - |
Sciencedirect | Comptroller/Controller/Auditor | 1996-12-31 | - |
Elsevier Science, Inc.
![]() Elsevier Science, Inc. Packaged SoftwareTechnology Services Part of RELX Plc, Elsevier Science, Inc. is a leading health education platform based in New York, NY. Osmosis.org, a subsidiary of Elsevier Science, empowers millions of current and future clinicians and caregivers with the best learning experience possible. Osmosis pioneers in medical education technology by offering online educational video content that's simple, engaging, and informative. The platform has a library of over 1,600+ videos covering pathology, physiology, pharmacology, and clinical practice, complete with questions, flashcards, and notes. Osmosis has an engaged audience of more than one million active learners and a YouTube channel with over 1.8 million learners worldwide. | Comptroller/Controller/Auditor | - | - |
Training of Martijn Tel
Vrije Universiteit Amsterdam | Graduate Degree |
Statistics
International
United States | 9 |
United Kingdom | 2 |
Netherlands | 2 |
Operational
Director of Finance/CFO | 6 |
Comptroller/Controller/Auditor | 2 |
Chief Operating Officer | 2 |
Sectoral
Commercial Services | 5 |
Technology Services | 3 |
Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Private companies | 9 |
---|---|
HMH Supplemental Publishers, Inc.
![]() HMH Supplemental Publishers, Inc. Miscellaneous Commercial ServicesCommercial Services HMH Supplemental Publishers, Inc. provides core and supplemental educational materials and instruction programs to the K-12 and adult markets. The firm operates through its Rigby (reading and comprehension), Saxon (math, phonics, and early learning), and Steck-Vaughn (vocabulary, fluency, phonics, and test preparation) imprints. The company operates as part of Reed Elsevier's global Harcourt Education division. It was founded by Gabriele Madison, Julie A. McGee, Henry Z. Horbaczewski, Timothy J. McEwen, Martijn Tel, Kenneth E. Fogarty on September 11, 1992 and is headquartered in Orlando, FL. | Commercial Services |
Elsevier Science, Inc.
![]() Elsevier Science, Inc. Packaged SoftwareTechnology Services Part of RELX Plc, Elsevier Science, Inc. is a leading health education platform based in New York, NY. Osmosis.org, a subsidiary of Elsevier Science, empowers millions of current and future clinicians and caregivers with the best learning experience possible. Osmosis pioneers in medical education technology by offering online educational video content that's simple, engaging, and informative. The platform has a library of over 1,600+ videos covering pathology, physiology, pharmacology, and clinical practice, complete with questions, flashcards, and notes. Osmosis has an engaged audience of more than one million active learners and a YouTube channel with over 1.8 million learners worldwide. | Technology Services |
Sciencedirect | |
Archipelago Learning, Inc.
![]() Archipelago Learning, Inc. Packaged SoftwareTechnology Services Archipelago Learning, Inc. provides software solutions and online programs for students and educators. The company was founded by Cameron Chalmers and David Muzzo in 2000 and is headquartered in Bloomington, MN. | Technology Services |
Classroom Connect, Inc.
![]() Classroom Connect, Inc. Miscellaneous Commercial ServicesCommercial Services Classroom Connect, Inc. provides professional development programs and online instructional materials for K-12 education. The firm helps teachers to become better teachers by engaging them in their own learning and inspiring positive change in the classroom. The company was founded in 1994 and is headquartered in Brisbane, CA | Commercial Services |
Medical Media Holdings LLC
![]() Medical Media Holdings LLC Medical/Nursing ServicesHealth Services Medical Media Holdings LLC operates as a holding company with interests in medical education. It also provides oncology education services including conferencing and publications. The company was founded in 1996 and is headquartered in Columbia, MD. | Health Services |
Harcourt, Inc.
![]() Harcourt, Inc. Department StoresRetail Trade Harcourt, Inc. provided educational services to readers of all ages. It offered a variety of books, print, electronic learning materials, assessments, and professional development programs. The company was headquartered in Orlando, FL. | Retail Trade |
SiriusDecisions, Inc.
![]() SiriusDecisions, Inc. Miscellaneous Commercial ServicesCommercial Services SiriusDecisions, Inc. provides business to business research and advisory services. It offers consulting, proprietary assessment tools and access to network of sales and marketing practitioners. It provides executive advisory, benchmarking assessment and management consulting services. The company was founded by Richard E. Eldh Jr. and John J. Nesson in 2001 and is headquartered in Wilton, CT. | Commercial Services |
Gerson Lehrman Group, Inc.
![]() Gerson Lehrman Group, Inc. Miscellaneous Commercial ServicesCommercial Services Gerson Lehrman Group, Inc. provides membership network for learning and expertise. The firm promotes knowledge exchange through conversations, small group convenings, mentorships, surveys, and other interactions with its network of experts. The company was founded by Alexander Saint-Amand, Thomas D. Lehrman, and Mark Gerson in 1998 and is headquartered in New York, NY. | Commercial Services |
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