TNTP: Detailed Company Information & Corporate Profile

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Summary

TNTP was established in 1997 and is headquartered in New York City. The company specializes in learning management solutions for educational institutions across the United States, focusing on data‑driven strategies to improve instructional outcomes. With a workforce of between 200 and 500 employees, TNTP operates independently while generating annual revenue in the $500 million to $1 billion range.

The organization’s leadership team includes Vice President Devon Toth Gadow, Senior Manager Elizabeth Van Leer, Director Christa Beebe, Senior Manager Elizabeth Rifkin, Leadership Coach Ryan Kockler, and several other senior professionals such as Lindsay Frigo, Dorian Ophelia Myers, Chelsea Cohen Padgett, Victoria Fullard, Analytics Director David Muñoz, Analyst Ryan Kapa, Senior Manager Lisa Fetner, Project Manager Paige Pritchett, Revenue and Grants Manager Andrea Nummilien, Business Consultant Mike Douglas, and Consulting Partner Meredith Burdick. TNTP’s activities fall under SIC code 8200 and serve the New York Metropolitan Area.

TNTP Websitetntp.org
Social Links
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Phone Number7182332800
Industries
TNTP Headquarters Address500 7th Ave, New York, 10018 US
Company Size200-500 employees
SIC Code8200
DMA CodeNew York Metropolitan Area
Founded1997
Estimated Annual Revenue$500M - 1B
Operating StatusIndependent Company
Updated:2026-09-10

Competitors

Name
Founded
Type
Employees
2012Privately
Held
1 - 25
2000Nonprofit 25 - 100
2011Nonprofit 25 - 100
1990Nonprofit 1.0K - 5.0K

Estimated Website Traffic

The chart shows a decline in traffic to the tntp.org website. In August, traffic decreased to 31942, compared to 32348 in the previous month. The highest traffic in 2026 was recorded in March, reaching 60329 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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TNTP's workforce includes employees across a wide range of tenure levels.

5% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years24% have been with the company for 5 to 7 years5% have been with the company for 8 to 10 years55% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from TNTP
Devon Toth Gadow
Devon Toth GadowVice President - National Consulting
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Elizabeth Van Leer
Elizabeth Van LeerSenior Manager, Consulting
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Christa Beebe
Christa BeebeDirector, Academics Team (K-12 Math)
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Elizabeth Rifkin
Elizabeth RifkinSenior Manager of Academics
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Ryan Kockler
Ryan KocklerLeadership Coach
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Dorian Ophelia Myers
Dorian Ophelia MyersSenior Manager
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David Muñoz
David MuñozAnalytics Director
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Ryan Kapa
Ryan KapaAnalyst
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Andrea Nummilien
Andrea NummilienManager Revenue and Grants
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Mike Douglas
Mike DouglasBusiness Consultant
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Meredith Burdick
Meredith BurdickConsulting Partner
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Adithya
AdithyaComputer Engineer
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Dale David Henry
Dale David HenryPayroll Specialist
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TNTP Corporate Information: FAQ

TNTP operates in the Learning Management industries. More details can be found on the official website: tntp.org.
TNTP has offices located in New York, US.
The headquarters of TNTP are located in New York, United States.
The current CEO of TNTP is Daniel Weisberg
You can contact TNTP by phone at 7182332800.
TNTP currently employs 200-500 people.
Well-known competitors of TNTP include Kaymbu, New Leaders, Leading Educators and Teach For America.

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