Jonathan Grayer

Chief Executive Officer at

Weld North LLC

Consumer Services

Commercial Services

Finance

Profile

Jonathan N.
Grayer is the founder of Weld North LLC, founded in 2010, where the title held is Chief Executive Officer.
Mr. Grayer is the founder of Imagine Learning LLC (Arizona), founded in 2010, holding the title of Chairman & Chief Executive Officer.
Current jobs include Chairman & Chief Executive Officer at Weld North Holdings LLC, Director at Memorial Sloan-Kettering Cancer Center (Investment Management), Director at Twig Rights Ltd. since 2021, and Trustee at Memorial Sloan Kettering Cancer Center.
Former jobs include Chairman & Chief Executive Officer at Kaplan, Inc. from 1991 to 2008, Director at The Learning House, Inc., and Principal at Newsweek, Inc. Education history includes an undergraduate degree from Harvard University conferred in 1986 and an MBA from Harvard University conferred in 1990.

Jonathan Grayer active positions

Companies	Position	Start
Weld North LLC Weld North LLC Investment ManagersFinance Weld North invests in lower and middle market companies located in the United States. The firm targets companies operating in the fields of education, health & wellness, consumer services and marketing businesses. It provides financing for early and buyout transactions.	Chief Executive Officer	2010-01-27
Weld North Holdings LLC Weld North Holdings LLC Investment ManagersFinance Operates as an alternative investment management company	Chief Executive Officer	-
Imagine Learning LLC (Arizona) Imagine Learning LLC (Arizona) Packaged SoftwareTechnology Services Provides digital-first curriculum and online learning solutions for students & educators	Chief Executive Officer	2009-12-31
Memorial Sloan-Kettering Cancer Center (Investment Management) Memorial Sloan-Kettering Cancer Center (Investment Management) Investment Trusts/Mutual FundsMiscellaneous MSK-IM is responsible for a range of activities related to research funding and project administration, including the management of institutional and external research funds and funding proposals.	Director/Board Member	-
Twig Rights Ltd. Twig Rights Ltd. Movies/EntertainmentConsumer Services Operates as holding company whose subsidiaries engages in creating multi media content	Director/Board Member	2021-07-07
Memorial Sloan Kettering Cancer Center Memorial Sloan Kettering Cancer Center Hospital/Nursing ManagementHealth Services Operates as a nonprofit cancer hospital	Director/Board Member	-

All active positions of Jonathan Grayer

Former positions of Jonathan Grayer

Companies	Position	End
Kaplan, Inc. Kaplan, Inc. Miscellaneous Commercial ServicesCommercial Services Provides test preparation and tutoring services	Chairman	2008-12-30
The Learning House, Inc. The Learning House, Inc. Miscellaneous Commercial ServicesCommercial Services Designs and develops online education programs and courses	Director/Board Member	-
Newsweek, Inc. Newsweek, Inc. Publishing: NewspapersConsumer Services Publishes newspapers and magazines	Corporate Officer/Principal	-

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Linked companies

Private companies	10
Kaplan, Inc. Kaplan, Inc. Miscellaneous Commercial ServicesCommercial Services Provides test preparation and tutoring services	Commercial Services
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Newsweek, Inc. Newsweek, Inc. Publishing: NewspapersConsumer Services Publishes newspapers and magazines	Consumer Services
Memorial Sloan Kettering Cancer Center Memorial Sloan Kettering Cancer Center Hospital/Nursing ManagementHealth Services Operates as a nonprofit cancer hospital	Health Services
The Learning House, Inc. The Learning House, Inc. Miscellaneous Commercial ServicesCommercial Services Designs and develops online education programs and courses	Commercial Services
Weld North Holdings LLC Weld North Holdings LLC Investment ManagersFinance Operates as an alternative investment management company	Finance
Weld North LLC Weld North LLC Investment ManagersFinance Weld North invests in lower and middle market companies located in the United States. The firm targets companies operating in the fields of education, health & wellness, consumer services and marketing businesses. It provides financing for early and buyout transactions.	Finance
Imagine Learning LLC (Arizona) Imagine Learning LLC (Arizona) Packaged SoftwareTechnology Services Provides digital-first curriculum and online learning solutions for students & educators	Technology Services
Memorial Sloan-Kettering Cancer Center (Investment Management) Memorial Sloan-Kettering Cancer Center (Investment Management) Investment Trusts/Mutual FundsMiscellaneous MSK-IM is responsible for a range of activities related to research funding and project administration, including the management of institutional and external research funds and funding proposals.	Miscellaneous
Twig Rights Ltd. Twig Rights Ltd. Movies/EntertainmentConsumer Services Operates as holding company whose subsidiaries engages in creating multi media content	Consumer Services