Insights

Expansive Market NSSI operates in education administration with partnerships across districts, charter schools, and independent schools, indicating broad potential opportunities for district-wide summer program contracts and cross-school adoption.

Scale & Funding Revenue range of 25-50 million and a lean team (11-50 employees) suggest efficient delivery at scale, presenting a favorable profile for large district RFPs and multi-site deployments with measurable ROI.

Curriculum Advantage Specialized accelerated math and ELA curricula delivered by Mentor Teachers highlight a strong value proposition for schools seeking high-impact summer programs with evidence-based instructional models.

Tech Enablement Utilization of tools like iCIMS, Calendly, Contentful, WordPress, Google Workspace, Mailchimp, HubSpot, and Piwik PRO Core signals readiness for scalable outreach, onboarding, and data-driven program management.

Strategic Partnerships Experience collaborating with multiple school types and districts positions NSSI as a viable partner for joint ventures, pilot programs, and expansion into new regions or non-traditional education providers.

Similar companies to The National Summer School Initiative (NSSI)

The National Summer School Initiative (NSSI) Tech Stack

The National Summer School Initiative (NSSI) uses 8 technology products and services including iCIMS, Calendly, Contentful, and more. Explore The National Summer School Initiative (NSSI)'s tech stack below.

The National Summer School Initiative (NSSI)'s Email Address Formats

The National Summer School Initiative (NSSI) uses at least 2 email formats:
The National Summer School Initiative (NSSI) Email FormatsExamplePercentage
First.Last@nssi.orgJohn.Doe@nssi.org
100%
First.Last@cadencelearn.orgJohn.Doe@cadencelearn.org
100%

Frequently Asked Questions

What is The National Summer School Initiative (NSSI)'s official website and social media links?

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The National Summer School Initiative (NSSI)'s official website is nssi.org and has social profiles on LinkedIn.

How much revenue does The National Summer School Initiative (NSSI) generate?

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As of October 2026, The National Summer School Initiative (NSSI)'s annual revenue is estimated to be $25M - $50M.

What is The National Summer School Initiative (NSSI)'s NAICS code?

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The National Summer School Initiative (NSSI)'s NAICS code is 92311 - Administration of Education Programs.

How many employees does The National Summer School Initiative (NSSI) have currently?

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As of October 2026, The National Summer School Initiative (NSSI) has approximately 37 employees across 3 continents, including North America, Europe and Asia. Key team members include Chief Of Program & Partnerships: D. M., Cofounder And Chief Executive Officer: S. W. and Director Of Operations: M. L. Explore The National Summer School Initiative (NSSI)'s employee directory with LeadIQ.

What industry does The National Summer School Initiative (NSSI) belong to?

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The National Summer School Initiative (NSSI) operates in the Education Administration Programs industry.

What technology does The National Summer School Initiative (NSSI) use?

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The National Summer School Initiative (NSSI)'s tech stack includes iCIMS, Calendly, Contentful, WordPress, Google Workspace, Mailchimp, HubSpot and Piwik PRO Core.

What is The National Summer School Initiative (NSSI)'s email format?

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The National Summer School Initiative (NSSI)'s email format typically follows the pattern of First.Last@nssi.org. Find more The National Summer School Initiative (NSSI) email formats with LeadIQ.

When was The National Summer School Initiative (NSSI) founded?

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The National Summer School Initiative (NSSI) was founded in 2020.
The National Summer School Initiative (NSSI) logo

The National Summer School Initiative (NSSI)

Education Administration ProgramsNew York, United States11-50 Employees

The National Summer School Initiative (NSSI) is an education administration organization based in Brooklyn, New York. It partners with districts, charter schools, and independent schools to deliver five-week accelerated summer programs focused on mathematics and English Language Arts, aiming to provide engaging and effective learning experiences. The program emphasizes collaboration between teachers and experienced Mentor Teachers to design and deliver classroom instruction that supports student learning during the summer. Serving a range of educational institutions, NSSI operates within the K-12 education sector by offering structured curricula and a collaborative teaching model to address summertime learning gaps. The organization is positioned as a facilitator of enhanced summer schooling, working with schools across the United States to support student progress in core subjects.

Section iconCompany Overview

Website
nssi.org
NAICS Code
92311 - Administration of Education Programs
Founded
2020
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    The National Summer School Initiative (NSSI)'s revenue is estimated to be in the range of $25M - $50M

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